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RS485 Ceiling Human Body Motion Detector Infrared sensor
$23.50 - $27.20/Piece
1 Piece(Min. Order)
Original Wired Digital Ceiling mounting Infrared intrusion detector Sensor
$23.50 - $27.20/Piece
1 Piece(Min. Order)
Ceiling Mounting Infrared Motion Sensor for Intruder Alarm
$23.50 - $27.20/Piece
1 Piece(Min. Order)
Indoor 360 degree ceiling type small PIR motion detector infrared sensor RS485 output Intruder alarm
$23.50 - $27.20/Piece
1 Piece(Min. Order)
Waterproof greenhouse soil moisture probe sensor 4-20ma
$35.50 - $40.50/Set
1 Set(Min. Order)
4-20MA outdoor pm2.5 monitor /outdoor pm2.5 monitor
$50.00 - $52.00/Piece
2 Pieces(Min. Order)
Modbus 485 output 12V 24V gas concentration sensor industry oxygen detector o2 sensor
$127.70 - $143.00/Piece
2 Pieces(Min. Order)
2019 RS-WS-NO1-SMG-3 Built-in Siemens probe prevent rain and snow modbus output temperature humidity sensor
$29.00 - $37.30/Piece
1 Piece(Min. Order)
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Gas sensor
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Factory Price RS485 modbus air quality O3 detector O3 gas sensor
Ready to Ship
$76.50 - $106.30/Piece
1 Piece(Min. Order)
H2S leak detection alarm RS485 4~20mA
Ready to Ship
$66.30 - $87.10/Piece
20 Pieces(Min. Order)
Farming farm NH3 Gas transmitter
Ready to Ship
$40.10 - $49.80/Piece
20 Pieces(Min. Order)
Soot monitoring probe online detection sensor
Ready to Ship
$136.90 - $169.60/Piece
20 Pieces(Min. Order)
RS485 modbus output ozone sensor o3
Ready to Ship
$76.50 - $106.30/Piece
1 Piece(Min. Order)
2 Years Warranty co gas
Ready to Ship
$31.30 - $43.50/Piece
20 Pieces(Min. Order)
2 years warranty data accuracy NH3 sensor
Ready to Ship
$40.10 - $49.80/Piece
20 Pieces(Min. Order)
High density waterproof NH3 gas sensor module
Ready to Ship
$47.30 - $49.80/Piece
1 Piece(Min. Order)
High degree of protection NH3 detector
Ready to Ship
$40.10 - $49.80/Piece
20 Pieces(Min. Order)
RS485/0-5V/0-10V/4-20MA Output signal H2S sensor
Ready to Ship
$66.30 - $87.10/Piece
20 Pieces(Min. Order)
Support 2 developments H2S gas transmitter
Ready to Ship
$66.30 - $87.10/Piece
20 Pieces(Min. Order)
Range selectable H2S gas transmitter
Ready to Ship
$66.30 - $87.10/Piece
20 Pieces(Min. Order)
2 Years Warranty H2S gas detector
Ready to Ship
$66.30 - $87.10/Piece
20 Pieces(Min. Order)
Wide range of applications ammonia NH3 sensor
Ready to Ship
$69.60 - $83.62/Piece
1 Piece(Min. Order)
Industrial grade ozone
Ready to Ship
$76.50 - $106.30/Piece
20 Pieces(Min. Order)
Easy to install 4-20ma 0-10v RS485 ozone gas leak detector o3 gas sensor
Ready to Ship
$95.60 - $106.30/Piece
1 Piece(Min. Order)
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