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$20.29 Shipping Condition: Neu Location: China Wir haben große Mengen von Geschäfts- und Industrieartikeln auf Lager. Wenn Sie irgendeinen Artikel wünschen, sagen Sie mir bitte das genaue Modell, das ... moreSie wollen. Der Preis, den wir Ihnen geben, wird viel besser sein.
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$5.00 Shipping Condition: New Location: China Product features: High sensitivity, rapid response Compact structure, easy installation, good water resistance Wide temperature range, good stability ... moreand high reliability. Can provide different R, B value products, interchangeability, high precision.
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$40.00 Shipping Condition: New Location: Hong Kong SAR China Automation-xmlc is China's leading automation distributor. We are a team of professionals with a passion for automation and years of experience in the ... moresales of automation products. It`ll just take you 1 minute.
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$1.56 Shipping Condition: New Location: 金东区, China
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$60.00 Shipping Condition: Used Location: Mexico ITEM DESCRIPTION 1 NIB YOKOGAWA SC42-SP34 CONDUCTIVITY CELL SENSOR. PART IS SEALED IN FACTORY BOX! SEE PHOTOS! L26-4*IMPORTANT* We are unable to test ... moreany of our electrical equipment within our warehouse. Items include ONLY what you see in the photo. If you need an accessory that is not pictured-ASK! PAYMENT INFO: USA BUYERS: Any form of Paypal. with other forms of payment. Please ask us! INTERNATIONAL BUYERS: Paypal is preferred. Though we also accept I M O s in US $ from a US bank. E-mail any questions. We expect payment within 7 calendar days of the close of the auction. SHIPPING INFO: Items typically sent out 2-3 days after payment has been received. Will ship worldwide(Please ask us first if you do not see an exact price for shipping for your country! I will no longer use your account number with Fedex or UPS for any INTERNATIONAL OVERNIGHT SHIPMENTS PLEASE NOTIFY US WITHIN 14 DAYS IF YOU HAVE NOT RECEIVED YOUR ITEM. Full refunds are granted for any D.O.A. product within 7 days of receiving. Shipping costs are based on Shipping Rate. Packaging Material, Gas, and Labor. We DO COMBINE SHIPPING on multiple purchases! Please do not ask us to mark items as"gifts" to avoid tax and/or duty charges. Local Pickup Available QUESTIONS Please feel free to send us any question you may have. We are happy to answer! Special arrangements will be made for bulk orders/ pick-ups. Please ask! BUSINESS HOURS We are normally here between 8:30 A.M. and 3 P.M. Mon-Fri. FEEDBACK Feedback is left for buyers as soon as payment is received. We ask that you leave us 5 star feedback once you get your item(s) in satisfactory condition. If there is any problem. Please notify us before you leave any feedback! We always strive to resolve any issue. Our customers are very important to us! ABOUT US Freightfinders has been in business since 2002. We specialize in Allen Bradley. Cutler Hammer, Square D, Fanuc, Atlas-Copco and other industrial maintenance parts. We also stock Honeywell. Johnson Controls, Fife and many HVAC repl
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Free Shipping Condition: New Location: China 5PCS 3M DS18B20 Waterproof Digital Temperature Sensor Module Thermal Probe for Arduino Description: The probe the temperature sensor DS18B20 original ... morechip High quality stainless steel tube encapsulation waterproof moistureproof prevent rust Stainless steel shell 6*50mm Power supply range: 3.0V to 5.5V Temperature measurement resolution (%) +0.06% Measurement data transmission mode: 9 ~ 12-bit digital serial transmission Operating temperature range: -55°C to +125°C (-67°F to +257°F) Storage temperature range: -55°C to +125°C (-67°F to +257°F) Accuracy over the range of -10°C to +85°C: ±0.5°C. No other components, unique single bus interface Output lead: red (VCC), yellow(DATA) , black(GND) Cable length: 300 cm Package Included: 5 X DS18B20 Temperature Sensor Module See more in the store.
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Free Shipping Condition: New Location: China Chip: DS18B20. stainless steel waterproof probe. Stainless steel Probe Size: 50 6mm / 1.97 0.23in. 1 Module. Item Weight: 25g / 0.88oz. Item Size: 23 ... more20mm / 0.91 0.79in. Cable Length: Approx.
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Free Shipping Condition: New Location: 宝安区, China In the Greater China Area.
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Free Shipping Condition: New Location: 宝安区, China
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Free Shipping Condition: New Location: China Whether Waterproof: IP67. Whether Dustproof: IP67. Reasonable sensing area layout, the interface has a total of 20 interface wire, the interface wire ... moreuses a 1mm pitch, 10Pin, 0.3mm thickness plug-in interface.
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$3.63 Shipping Condition: New Location: China Recommendations For You ATmega2560-16AU Board + USB Cable Funduino 1602 HD44780 Character Display Module Breadboard 830 Point Solderless PCB MB102 AVR ... moreProgrammer USB USBasp USBISP 3.3V/5V ATMEGA8 Prototyping Shield Mini Breadboard For Arduino UNO R3 PCF8591 Converter Module AD/DA Visit my eBay Store: ChipWorld Product Name: NEW SW-420 Motion Sensor Module Alarm Sensor Module Vibration Switch SKU: 233 8 Parsts No. Package: Demension: Quantity: 1 Purpose: Used to trigger the effect of various vibration. Theft alarm, intelligent car, earthquake alarm, motorcycle alarm, etc. This module is compared with the normally open type vibration sensor module. Vibration trigger for longer periods of time, can drive the relay module Module features: 1. The company produced normally closed type vibration sensor SW-420, 2. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma 3. The working voltage of 3.3V to 5V 4. Output form: digital switch output(0 and 1) 5. Has a fixed bolt hole, convenient installation 6. Small board PCB size: 3.2cm x 1.4cm 7. Use the LM393 wide voltage comparator Module directions for use: 1. Product no vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit; 2. Product vibration, the vibration switch instantaneous disconnection, output the output high level, the green light is not bright; 3. Output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment, call the police For more quantity. Please contact me.My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking. Please contact me. Maybe you request $ 34.0 + free shipping $ 17.0 + free shipping $ 11.5 + free shipping $ 18.0 + free shipping $ 28.88 + free shipping Any pro blem,
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$2.84 Shipping Condition: New Location: China Usage: Arduino robot kit. Rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output ... moredirectly control the motor and other startup and shutdown. Product description: 1. The sensor uses a high-quality double-sided FR-04 materials, the large area of 5.0* 4.0CM, nickel-plated surface and has antioxidant, conductivity, superior performance and lifetime aspects; 2. The module directly with power relays, direct load control; 3. Adjust the sensitivity of digital distribution, control at different moisture control open relays. Performance parameters: Module supply: 12V:5-12mA quiescent current Relay load capacity: 250V 10A(AC) 30V 10A(DC) Features: When connected to power. The power indicator light, the sensor board does not drop, the relay does not operate, switching lights off, drop a drop of water, the relay start related equipment, switch indicator light, Wipe off water droplets above. And restored to the original state. WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer N
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Free Shipping Condition: New Location: United States Item Description Features: The item is for Arduino robot kit. Raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and ... moreconverted into the number of the reference signal and the AO output. Product description: 1. The sensor uses the FR-04 high-quality double-sided materials. King Size 5.0* 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity; 2. The comparator output. The signal is clean, waveform, driving ability over 15mA; 3. Distribution bit to adjust sensitivity; 4. Operating voltage 3.3V-5V 5. The output in the form: digital switching outputs(0 and 1) and analog AO voltage output; 6. A fixed bolt hole for easy installation 7. Voltage: 5V 8. Power indicator. The output signal LED indicator. 9. TTL-level output. TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on. 10. Sensitivity can be adjusted via potentiometer 11. LED lights up when there is no rain output is high. Raindrop up, the output ground level, LED light. 12. Raindrops and control panels are separate. Easy to wire leads. 13. A large area of rain board. More conducive to detect rain. 14. Board with positioning holes to facilitate installation 15. Small board PCB size: 3.2cm x 1.4cm 16. Wide voltage LM393 comparator How to use: Connected to 5V power supply. The power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch, Brush off the the above water droplets. Has returned to output high state. AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall. DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain. Connection mode: 1. VCC: positive power supply(3-5V) 2. GND: negative one. 3. DO: TTL switching signal output 4. AO: Analog signal output Package Incl
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$30.00 Shipping Condition: New Location: Hong Kong SAR China COND SENSOR 5TRI 0. We believe that communication fosters good cooperation.
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Free Shipping Condition: New Location: China Feature: 1. This is a DC three-wire normally open PNP proximity switch. Inductive proximity switch, detection distance is 5mm. Output Mode:DC 3-Wire NO ... morePNP. Type:Hall Proximity Switch. Item Type:Proximity Switch.
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Free Shipping Condition: New Location: 宝安区, China In the Greater China Area.
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$50.00 Shipping Condition: New Location: China However, if its because you changed your mind and no longer seem to like what you ordered, then we kindly ask you to bear the costs. If the order has ... morenot been dispatched, we will just cancel the order.
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$3.00 Shipping Condition: New Location: China Non-direction Spring Vibration Sensor Switch Shake Sensor Switch. This sensor for the spring-type,non-directional vibration sensor trigger switch can ... morebe triggered at any angle. Switching Type:Normal Open.
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$1.99 Shipping Condition: New Location: China The RP-C resistance type pressure sensor is a flexible thin film sensor whose resistance decreases along with the pressure increases. Thickness: 0.4 mm ... moreTrigger force: 20 g, triggered when resistance is less than 200 kΩ by default.
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$12.90 Shipping Condition: New – Open box Location: Willingboro, United States ASEA BROWN BOVERI TB404222F2022 / TB404222F2022 (NEW IN BOX) TOROIDAL CONDUCTIVITY SENSOR. The product is used surplus. Radwell is not an authorized surplus ... moredealer or affiliate for the Manufacturer of this product.
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$107.59 Shipping Condition: New: Never Used Location: Wingfield, Australia We have a very large inventory of Rosemount transmitters (and a few other makes) due the shutdown of major petrochemical plants. We can probably also ... moreassist with valve manifolds and mounting brackets.
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Free Shipping Condition: New Location: Hong Kong SAR China Brand Mitsubishi Model A1S61PN MPN A1S61PN.
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Free Shipping Condition: New Location: China Item Type: BERM Proximity Switch. The product has high accuracy, fast sensor response and good use effect. 1 x Sensor. If you do not receive our reply ... morewithin 48 hours, pls. If you are satisfied with our service, pls.
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$2.78 Shipping Condition: Neu Location: China Usage: Arduino robot kit. Rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output ... moredirectly control the motor and other startup and shutdown. Product description: 1. The sensor uses a high-quality double-sided FR-04 materials, the large area of 5.0* 4.0CM, nickel-plated surface and has antioxidant, conductivity, superior performance and lifetime aspects; 2. The module directly with power relays, direct load control; 3. Adjust the sensitivity of digital distribution, control at different moisture control open relays. Performance parameters: Module supply: 12V:5-12mA quiescent current Relay load capacity: 250V 10A(AC) 30V 10A(DC) Features: When connected to power. The power indicator light, the sensor board does not drop, the relay does not operate, switching lights off, drop a drop of water, the relay start related equipment, switch indicator light, Wipe off water droplets above. And restored to the original state. WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer N
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Free Shipping Condition: New Location: China In the presence of a detectable gas, the sensor's conductivity increases depending on the gas concentration in the air. A simple electrical circuit can ... moreconvert the change in conductivity to an output signal which corresponds to the gas concentration.
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$3.59 Shipping Condition: Brand New Location: China Description:1.The SW-200DA is a ball type one-way tilt induction trigger switch. Under normal conditions, the switch life can achieve 100,000 times.2.This ... moreproduct is made of metal and has stable performance.The appearance is sealed with heat-shrinkable tube to protect against dust and moisture.3.This switch is suitable for touching off the small current circuit not suitable for acting as the mains switching. Applied to the eletronic toys, small household appliance, sports equipmens and anti-theft devices.
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Free Shipping Condition: New Location: China Item Type: Approach Switch. The brown power cord is connected to the positive pole, the blue power cord is connected to the negative pole, and the black ... morepower cord is connected to the output. 1 x Approach Switch.
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$2.99 Shipping Condition: New Location: China Detection gas: combustible gas, smoke. Detection concentration: 300 ~ 10000ppm (combustible gas). Widely used in household gas leak alarms, industrial ... morecombustible gas alarms and portable gas detectors.
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Free Shipping Condition: New Location: China We apply comprehensive quality check and testing before dispatching. (Mon-Sat).
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$3.00 Shipping Condition: New Location: China Usage: Arduino robot kit. Rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output ... moredirectly control the motor and other startup and shutdown. Product description: 1. The sensor uses a high-quality double-sided FR-04 materials, the large area of 5.0* 4.0CM, nickel-plated surface and has antioxidant, conductivity, superior performance and lifetime aspects; 2. The module directly with power relays, direct load control; 3. Adjust the sensitivity of digital distribution, control at different moisture control open relays. Performance parameters: Module supply: 12V:5-12mA quiescent current Relay load capacity: 250V 10A(AC) 30V 10A(DC) Features: When connected to power. The power indicator light, the sensor board does not drop, the relay does not operate, switching lights off, drop a drop of water, the relay start related equipment, switch indicator light, Wipe off water droplets above. And restored to the original state. WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer N
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$3.99 Shipping Condition: New Location: China Analog TDS Sensor Hydroelectric Conductivity Sensor Arduino Compatible Liquid Detection Water Quality Monitoring. TDS pen is commonly used for TDS detection. ... moreGenerally speaking, the higher the TDS value, the more dissolved the water contains, the more unclean the water is.
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Free Shipping Condition: New Location: 宝安区, China
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Free Shipping Condition: New Location: China Item Description Features: The item is for Arduino robot kit. Raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and ... moreconverted into the number of the reference signal and the AO output. Product description: 1. The sensor uses the FR-04 high-quality double-sided materials. King Size 5.0* 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity; 2. The comparator output. The signal is clean, waveform, driving ability over 15mA; 3. Distribution bit to adjust sensitivity; 4. Operating voltage 3.3V-5V 5. The output in the form: digital switching outputs(0 and 1) and analog AO voltage output; 6. A fixed bolt hole for easy installation 7. Voltage: 5V 8. Power indicator. The output signal LED indicator. 9. TTL-level output. TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on. 10. Sensitivity can be adjusted via potentiometer 11. LED lights up when there is no rain output is high. Raindrop up, the output ground level, LED light. 12. Raindrops and control panels are separate. Easy to wire leads. 13. A large area of rain board. More conducive to detect rain. 14. Board with positioning holes to facilitate installation 15. Small board PCB size: 3.2cm x 1.4cm 16. Wide voltage LM393 comparator How to use: Connected to 5V power supply. The power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch, Brush off the the above water droplets. Has returned to output high state. AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall. DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain. Connection mode: 1. VCC: positive power supply(3-5V) 2. GND: negative one. 3. DO: TTL switching signal output 4. AO: Analog signal output Package Incl
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Free Shipping Condition: New Location: United States Item Type: Flexible Force Sensing Resistor. Feature: 1. ULTRA THIN AND STABLE: Thin film pressure temperature sensor is ultra thin, the thickness does ... morenot exceed 0.6mm, possess low power consumption, excellent stability.
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$33.00 Shipping Condition: New Location: Finland
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$2.99 Shipping Condition: New Location: China Detection concentration: 25～500ppm alcohol. Product Type: Semiconductor Gas Sensor. Detection gas: alcohol vapor. The gas sensor used in MQ-3B gas sensor ... moreis tin dioxide with low conductivity in clean air.
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$3.59 Shipping Condition: Brand New Location: China Description:1.SW-520D is a ball type tilting vibration sensing unidirectional trigger switch. The appearance is sealed with heat-shrinkable tube to protect ... moreagainst dust and moisture.2.This switch is suitable for touching off the small current circuit not suitable for acting as the mains switching. Applied to the eletronic toys, small household appliance, sports equipmens and anti-theft devices.3.Made of metal, the electrical characteristics are similar to the mercury switch, but it is not as dangerous as the mercury switch and has environmental problems. It has a single-passing characteristic when shaking, and it is more convenient and safe to assemble.
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$231.46 Shipping Condition: Used Location: Wingfield, Australia We have a very large inventory of Rosemount transmitters (and a few other makes) due the shutdown of a major petrochemical plants. We can probably also ... moreassist with valve manifolds and mounting brackets.
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$2.84 Shipping Condition: New Location: China Raindrops Detection Sensor Modue. Description Voltage: 5 v Power light. The output signal LED lamp. TTL level output. TTL output effective signal is low ... morelevel;drive capability approxmately 100 mA, can directly drive relay, buzzer, small fan, and so on. Sensitivity can be adjusted through the potentiometer. When it is no rain. The LED light output high level; When rain drops on,it output low level, the LED light. Raindrops board and control board are separated. Convenient to wire leads. The raindrops plates has large area. More conducive to detect the rain. The board with location hole. Convenient installation. Control panel board size: 3.2cm* 1.6 cm. Large area rain test plate size: 5.4 cm* 4.0 cm Packing List: 5Pcs raindrop induction plate and the control board(with 5pcs 20cm Dupont cable) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professio
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Free Shipping Condition: New Location: 宝安区, China
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Free Shipping Condition: New Location: United States Load Current: 10A. Induction Principle: Infrared Induction. Item Type: Sensor Switch. Options: 12V, 220V. 1 Sensor Switch. Output Form: AC. If you do ... morenot receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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Free Shipping Condition: New Location: Hallettsville, United States Vibronic Point Level Detection Liquiphant M FTL51C Point level switch for liquids with highly corrosion-resistant coating Liquiphant FTL51C is a point ... morelevel switch with extension tube and highly corrosion resistant coating. For use in hazardous areas with all international certificates. Useable in all industries. FTL51 offers functional safety SIL2/SIL3. With the second line of defense highest degree of safety and availability of the device can be guaranteed. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
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$2.99 Shipping Condition: New Location: China MP - 4 Combustible gas sensor. MP - 4 combustible gas sensors using multilayer thick film manufacture process, in miniature. Combustible gas leakage alarm ... moresystem, gas leak detector. MP - 2 smoke detection of gas sensor.
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Free Shipping Condition: New Location: China
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$5.00 Shipping Condition: New Location: China
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$3.50 Shipping Condition: New Location: China The MQ131 ozone gas sensor module is a compact board based on the MQ-131 sensor. It is equipped with a very wide range of ozone sensitivity, capable of ... moredetecting ozone concentrations up to (10-1000ppb) in ambient air.
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Free Shipping Condition: New Location: China Miniature automatic reset KTR;. KTR auto recovery series Model 25 50 75 100 125 150 175 200 225 250 275 300. Available travel (stroke) 25mm 50mm 75mm ... more100mm 125mm 150mm 175mm 200mm 225mm 250mm 275mm 300mm.
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$257.05 Shipping Condition: Used Location: Wingfield, Australia We believe it to be in working order unless we state otherwise, but it has not, in general, been tested. We have a very large inventory of Rosemount transmitters ... more(and a few other makes) due the shutdown of a major petrochemical plant.
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$3.00 Shipping Condition: New Location: China Usage: Arduino robot kit. Rain, rain, plant foliage and humidity sensors can be used to monitor a variety of weather conditions, and with relay output ... moredirectly control the motor and other startup and shutdown. Product description: 1. The sensor uses a high-quality double-sided FR-04 materials, the large area of 5.0* 4.0CM, nickel-plated surface and has antioxidant, conductivity, superior performance and lifetime aspects; 2. The module directly with power relays, direct load control; 3. Adjust the sensitivity of digital distribution, control at different moisture control open relays. Performance parameters: Module supply: 12V:5-12mA quiescent current Relay load capacity: 250V 10A(AC) 30V 10A(DC) Features: When connected to power. The power indicator light, the sensor board does not drop, the relay does not operate, switching lights off, drop a drop of water, the relay start related equipment, switch indicator light, Wipe off water droplets above. And restored to the original state. WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE AND THE LOWEST PRICE NO-QUESTION-REFUND, FOR LARGE QUANTITY.OFFER BETTER PRICE, ORIGINAL PACKING(TAPE REEL/TUBE/TRAY) we specialize in electronic components. ICs. Capacitors, Diodes, Resistors, LEDs. Transistors. And so on. BRAND:ALTERA, ST, NXP/PILIPS, LINER, MAXIM/DALLAS, NSC. TI/BB, INTERSIL, XILINX. and so on. Especially in Hard To Find Parts. we only sell NEW. ORIGINAL parts. please buy with confidence.We offer N
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$2.99 Shipping Condition: New Location: China The MQ131 ozone gas sensor module is a compact board based on the MQ-131 sensor. It is equipped with a very wide range of ozone sensitivity, capable of ... moredetecting ozone concentrations up to (10-1000ppb) in ambient air.
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$5.00 Shipping Condition: New Location: China At our warehouse.
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$2.54 Shipping Condition: Neu Location: China 1 x MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas. Detection concentration: 300-1000ppm(combustible gas). also used in other places of ethanol vapor ... moredetection. 3, TTL output valid signal is low.
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$2.99 Shipping Condition: New Location: China Detection concentration: 25～500ppm alcohol. The gas sensor used in MQ-3B gas sensor is tin dioxide with low conductivity in clean air. MQ-3B gas sensor ... morehas high sensitivity to alcohol and can resist the interference of gasoline, smoke and water vapor.
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$4.06 Shipping Condition: Neu Location: China Raindrops Detection Sensor Modue. Description Voltage: 5 v Power light. The output signal LED lamp. TTL level output. TTL output effective signal is low ... morelevel;drive capability approxmately 100 mA, can directly drive relay, buzzer, small fan, and so on. Sensitivity can be adjusted through the potentiometer. When it is no rain. The LED light output high level; When rain drops on,it output low level, the LED light. Raindrops board and control board are separated. Convenient to wire leads. The raindrops plates has large area. More conducive to detect the rain. The board with location hole. Convenient installation. Control panel board size: 3.2cm* 1.6 cm. Large area rain test plate size: 5.4 cm* 4.0 cm Packing List: 2Pcs raindrop induction plate and the control board(with 5pcs 20cm Dupont cable) Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professio
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$2.99 Shipping Condition: New Location: China i000000. Description Shipping and Handling Return Policy Feedback Contact us 　1PC ... more5V DC MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module New Description: 100% band new and high quality Quantity:1pc Color: black Size:32mmx22mmx27mm/1.26'x0.86'x1.06' Main Chip: The LM393. ZYMQ- 2 Gas Sensor Working Voltage: DC 5 V Great for home or factory gas leakage detection Use for Detecting: Combustible gas such as LPG. Butane, methane, alcohol, propane, hydrogen, smoke, etc Package includes: 1pc x Sensor Detector Module Payment:ent: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. Please do not leave negative feedback to me. If you are not satisfied with the item, please feel free to contact us. We will response in 24 hours to resolve the problems even offer full refund to you. Feedback: Dear buyers. We appreciate your business, if you are satisfied with our service, please rate the details of the transaction(Detailed Seller Ratings) on eBay with a"PERFECT 5 STARS" and leave us a positive feedback. Our system will automatically do the same for you. If you have any questions, please contact us first, simply leaving negative or neutral feedback can't solve the problem. Contact us: If you have any problems. We are very glad to help you. We are handling large volume emails every
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Free Shipping Condition: New Location: Jamaica, United States Aquarium fish tank water changing system. The water pump is connected to the automatic water injection tower at the COM NC port. Automatic filling of ... morewater tower. Automatic pumping of water tower. There are two purposes for connecting the NO and NC ports of the relay.
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$2.78 Shipping Condition: Neu Location: China Water tower automatic water injection Water tower automatic. Spot Welder. 45 In 1 Sensor. 5 Four water level sensor interfaces (2P XH2.54). 4 Four water ... morelevel output interfaces (low level 0V, high level 3.7V) for MCU IO.
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$2.99 Shipping Condition: New Location: China 5 products with power indicator and indicator relay;. Module instruction Load: 10A 250V AC or 10A 30V DC (lower than the current in this range can be ... moreused). Product use.
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Free Shipping Condition: New Location: Hong Kong SAR China COND SENSOR 3/4NPT 0. Product View. I hope everyone can understand each other. Hello, we will mark the product's new and old status on the product title. ... moreWe will reply you promptly after we see the news.
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Free Shipping Condition: New – Open box Location: China For Compatible NBB20-U1-E0 Proximity Switch Sensor. For 9982-2265 Proximity Switch Sensor. 3-2840-1V conductivity/resistivity probe electrode sensor. ... moreWe apply comprehensive quality check and testing before dispatching.
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