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...), which has a low conductivity in clean air. When the detected object gas is present, the conductivity of the sensor increases with the increase of the gas concentration in the air. A simple circuit can be used to convert the change in conductivity into
...), which has a low conductivity in clean air. When the detected object gas is present, the conductivity of the sensor increases with the increase of the gas concentration in the air. A simple circuit can be used to convert the change in conductivity into more
Brand Name:FIGARO
Model Number:Module TGS822
Place of Origin:Japan
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MQ-3 Alcohol Gas Detector Alcohol Ethanol Sensor Module Description: 1. High quality double panel design, with power indicator and TTL output signal. 2. Have DO switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level ...
MQ-3 Alcohol Gas Detector Alcohol Ethanol Sensor Module Description: 1. High quality double panel design, with power indicator and TTL output signal. 2. Have DO switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level ... more
Brand Name:Oky Newstar
Model Number:OKY3325
Place of Origin:Guangdong China (Mainland)
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...Sensor Intelligant Human Motion Detection Sensor Cooperates With Google And Alexa Product Description Input voltage DC3V CR123A Quiescent Current ≤45uA Alarm current ≤160mA Low power undervoltage ≤2.6V WIFI 802.11b/g/n Detection distance 10M Detection...
...Sensor Intelligant Human Motion Detection Sensor Cooperates With Google And Alexa Product Description Input voltage DC3V CR123A Quiescent Current ≤45uA Alarm current ≤160mA Low power undervoltage ≤2.6V WIFI 802.11b/g/n Detection distance 10M Detection... more
Brand Name:Glomarket
Model Number:SD0309
Place of Origin:Guangdong, China
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KAN125 Combustible Gas Alarm Controller Product Introduction It can record 1,000 pieces of historical gas alarm information, 1,000 pieces of historical fault information, and 500 pieces of system operation information. It features a 19 - inch standard 3U ...
KAN125 Combustible Gas Alarm Controller Product Introduction It can record 1,000 pieces of historical gas alarm information, 1,000 pieces of historical fault information, and 500 pieces of system operation information. It features a 19 - inch standard 3U ... more
Brand Name:KACISE
Model Number:KAN125
Place of Origin:CHINA
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...Alcohol Detection And Temperature Test Verification Audible And Visual Alarm Product Description: <11 seconds Alarm mode:Audible and Visual display:LCD display,128*64 dot matrix display,4 inch display Power supply:Rechargeable Lithium Battery (2200 MAH) The X70 Wall Mounted Breathalyzer is a reliable and accurate breathalyzer designed for testing blood alcohol...
...Alcohol Detection And Temperature Test Verification Audible And Visual Alarm Product Description: <11 seconds Alarm mode:Audible and Visual display:LCD display,128*64 dot matrix display,4 inch display Power supply:Rechargeable Lithium Battery (2200 MAH) The X70 Wall Mounted Breathalyzer is a reliable and accurate breathalyzer designed for testing blood alcohol... more
Brand Name:Fengzhaowei
Model Number:X70
Place of Origin:china
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... will alert and warn people stay far away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the
... will alert and warn people stay far away from danger field when it detected smoke. This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the more
Brand Name:COMER
Model Number:KM-SD1000
Place of Origin:China
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...Alarm System 433mhz PIR Sensor Motion Detector This product is a high stability wireless passive infrared detector(PIR sensor). It uses advanced Signal processing technology, provides high performance for detection and anti-false alarm. When an intruder is going through the detection area, the detector will automatically detect the activities of the human body in the region. If there is a dynamic phenomenon, it sends the alarm
...Alarm System 433mhz PIR Sensor Motion Detector This product is a high stability wireless passive infrared detector(PIR sensor). It uses advanced Signal processing technology, provides high performance for detection and anti-false alarm. When an intruder is going through the detection area, the detector will automatically detect the activities of the human body in the region. If there is a dynamic phenomenon, it sends the alarm more
Brand Name:COMER
Model Number:KM-PD2000
Place of Origin:China
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...Alarm Device Pir Motion Sensor Ceiling Mounted APX-101 (Wide-angle) Detection Range: 12m×14m Pir Motion Sensor Ceiling Mounted Description: The ALEPH APX series sensors provide a wall mount detection solution in a ceiling mount detector package. Model APX-101 provide a standard wide angle detection...
...Alarm Device Pir Motion Sensor Ceiling Mounted APX-101 (Wide-angle) Detection Range: 12m×14m Pir Motion Sensor Ceiling Mounted Description: The ALEPH APX series sensors provide a wall mount detection solution in a ceiling mount detector package. Model APX-101 provide a standard wide angle detection... more
Brand Name:ALEPH
Model Number:APX-101
Place of Origin:China
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12v power supply vibration sensor 3 axis accelerometer price ▶ PERFORMANCE AKG392 PARAMETERS UNIT Range ±2 ±4 ±8 ±10 ±20 ±40 g Bias calibration <1 <1 <1 <1 <1 <1 mg Measure axis X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z axis Power on/off repeatability <2 <2 <2...
12v power supply vibration sensor 3 axis accelerometer price ▶ PERFORMANCE AKG392 PARAMETERS UNIT Range ±2 ±4 ±8 ±10 ±20 ±40 g Bias calibration <1 <1 <1 <1 <1 <1 mg Measure axis X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z X,Y,Z axis Power on/off repeatability <2 <2 <2... more
Brand Name:RION
Model Number:AKG393
Place of Origin:Guangdong, China
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...Alcohol Detection System Infrared Temperature Measurement Machine 1. The alcohol sensor is packaged independently for easy replacement; 2. Adopt high-performance and reliable electrochemical (fuel cell) sensor; 3. Adopt compact gas circuit design and high-precision sampling system to ensure fast and stable measurement; 4. Non-contact blowing detection, easy to use, fast detection...
...Alcohol Detection System Infrared Temperature Measurement Machine 1. The alcohol sensor is packaged independently for easy replacement; 2. Adopt high-performance and reliable electrochemical (fuel cell) sensor; 3. Adopt compact gas circuit design and high-precision sampling system to ensure fast and stable measurement; 4. Non-contact blowing detection, easy to use, fast detection... more
Brand Name:OEM
Place of Origin:China
Minimum Order Quantity:1pcs
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...Detection Sensor Cutomized ISO9001 CE Certification Quick Details: Place of Origin: Shenzhen, China (Mainland) Supply voltage: 12 VDC (±5%) Brand Name: ESTEL Operating current: < 15 mA (Max) Product Name: Water Detection Sensor Alarm current: < 30 mA (Max) Model Number: NSW-K1P5 Load capacity of relay contact: 1 A 30 VDC/0.5 A 125 VAC Certification: ISO9001, CE, 3C, FCC, TLC Alarm...
...Detection Sensor Cutomized ISO9001 CE Certification Quick Details: Place of Origin: Shenzhen, China (Mainland) Supply voltage: 12 VDC (±5%) Brand Name: ESTEL Operating current: < 15 mA (Max) Product Name: Water Detection Sensor Alarm current: < 30 mA (Max) Model Number: NSW-K1P5 Load capacity of relay contact: 1 A 30 VDC/0.5 A 125 VAC Certification: ISO9001, CE, 3C, FCC, TLC Alarm... more
Brand Name:ESTEL
Model Number:NSW-K1P5
Place of Origin:Shenzhen, China (Mainland)
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...Alarm System, Leakage Detection Instrument, Water Leak Alarm Sensor for Gas StationsTank Monitoring System Product Introduction Double-deck Tank Leakage Detecting Instrument consist of GH-SLI Console and SYW-E Sensor. It can make a distinction between water and oil, enjoys real - time monitoring function. This instrument designed for detecting...
...Alarm System, Leakage Detection Instrument, Water Leak Alarm Sensor for Gas StationsTank Monitoring System Product Introduction Double-deck Tank Leakage Detecting Instrument consist of GH-SLI Console and SYW-E Sensor. It can make a distinction between water and oil, enjoys real - time monitoring function. This instrument designed for detecting... more
Brand Name:GUIHE
Model Number:SLI
Place of Origin:QINGDAO CHINA
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...Alarm Water Leak Sensor Detector 130dB Home Security Water Flow Alarm Water Leakage Sensor Detector * Powerful 130dB alarm, easy to be heard * Alarms once a leakage is detected, and will not stop if not powered off or detached from the water, drawing constant attention * Quick check out for the working status. A ''set'' button is on the side. When pressed, it alarms; When released, it stops alarming...
...Alarm Water Leak Sensor Detector 130dB Home Security Water Flow Alarm Water Leakage Sensor Detector * Powerful 130dB alarm, easy to be heard * Alarms once a leakage is detected, and will not stop if not powered off or detached from the water, drawing constant attention * Quick check out for the working status. A ''set'' button is on the side. When pressed, it alarms; When released, it stops alarming... more
Brand Name:Ariza
Model Number:AF-9700
Place of Origin:China
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..., real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module Features: 1. There is a mounting screw hole 3mm 2. Power Supply: DC 5V 3. With analog ...
..., real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module Features: 1. There is a mounting screw hole 3mm 2. Power Supply: DC 5V 3. With analog ... more
Brand Name:creatall
Model Number:KY-037
Place of Origin:china
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Fixed gas detection is suitabe for the areas where may be gas hazards. Fixed gas detection period is temporary, requiring 24/7 monitoring continous in shor time.The detection systems are designed to warn workers of the potential dangers of poisoning from ...
Fixed gas detection is suitabe for the areas where may be gas hazards. Fixed gas detection period is temporary, requiring 24/7 monitoring continous in shor time.The detection systems are designed to warn workers of the potential dangers of poisoning from ... more
Brand Name:OEM
Place of Origin:China
Minimum Order Quantity:1
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...Alarm with Relay O3 Sensor Control O3 Generator To detect the Ozone O3 is very important in hospital, research institute or different disinfection environments. It’s very necessary to detect the Ozone level after disinfection and disinfection process. This ozone gas sensor is accurate and can be trusted for different applications. Ozone gas sensor...
...Alarm with Relay O3 Sensor Control O3 Generator To detect the Ozone O3 is very important in hospital, research institute or different disinfection environments. It’s very necessary to detect the Ozone level after disinfection and disinfection process. This ozone gas sensor is accurate and can be trusted for different applications. Ozone gas sensor... more
Brand Name:YuanTe
Model Number:YT-95H-O3-WH
Place of Origin:China
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Flexible Thin Film Pressure Sensor Strip SF15-600Series Piezoresistive Sleep Detection/Smart Shelf Description Flexible Thin Film Pressure Sensor Strip SF15-600 is a new type of sensor which is using flexible pressure sensing technology with independent ...
Flexible Thin Film Pressure Sensor Strip SF15-600Series Piezoresistive Sleep Detection/Smart Shelf Description Flexible Thin Film Pressure Sensor Strip SF15-600 is a new type of sensor which is using flexible pressure sensing technology with independent ... more
Brand Name:WG Sensor™
Model Number:Flexible Thin Film Pressure Sensor Strip SF15-600 Series
Place of Origin:China
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... Alarm Equipment Based On LoRa Long Distance Product Overview Wireless water level sensor is an alarm device for water leakage detection and is compatible with LoRaWAN protocol. Radio transmission is based on LoRa long-distance technology. The sensor can ...
... Alarm Equipment Based On LoRa Long Distance Product Overview Wireless water level sensor is an alarm device for water leakage detection and is compatible with LoRaWAN protocol. Radio transmission is based on LoRa long-distance technology. The sensor can ... more
Brand Name:TimeWave
Place of Origin:Hubei , China
Certification:ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001
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...Detection Alarm Smart Energy Sensor for Monitoring 1.Main Features: ● Voltage Monitoring for LV Main Switchboard ● 60(600)A Various Electrical Parameters Readable ● 8 Input Terminals and 9 LED Output Indicators ● RS485 Communication with Modbus-RTU Protocol 2.Technical Parameters: Main Parameter Type ES810E Smart Connector Sensor Operating Voltage DC 5V/50mA Current 60(600)A Detection...
...Detection Alarm Smart Energy Sensor for Monitoring 1.Main Features: ● Voltage Monitoring for LV Main Switchboard ● 60(600)A Various Electrical Parameters Readable ● 8 Input Terminals and 9 LED Output Indicators ● RS485 Communication with Modbus-RTU Protocol 2.Technical Parameters: Main Parameter Type ES810E Smart Connector Sensor Operating Voltage DC 5V/50mA Current 60(600)A Detection... more
Brand Name:IVY
Model Number:ZD1B9002
Place of Origin:Zhejiang
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Wi-Fi Carbon Monoxide Detector LCD Display Voice Alarm Temperature Humidity Detection(AJ-833W) Product model:SD0225 Protocol:Wi-Fi Sales Area:Mainland, China,Europe,Japan and South Korea,Africa,Middle East,Hong Kong, China,Asia,Macao, China,Taiwan, China ...
Wi-Fi Carbon Monoxide Detector LCD Display Voice Alarm Temperature Humidity Detection(AJ-833W) Product model:SD0225 Protocol:Wi-Fi Sales Area:Mainland, China,Europe,Japan and South Korea,Africa,Middle East,Hong Kong, China,Asia,Macao, China,Taiwan, China ... more
Brand Name:TuyaSmarts
Model Number:SD0225
Place of Origin:China
