Size Name:Built-in probe  |  Colour Name:output: 4-20mA The transmitter is widely used in indoor and outdoor environmental monitoring, agricultural greenhouse, flower cultivation and other occasions. PRODUCT PARAMETERS:Power supply(default): 9-24V DC Average current:<85mA Carbon dioxide(CO2) measuring range: 0-5000ppm(customizable) Temperature effect: Temperature compensation Non-linear: <1%F·S Stability: <2%F·S Output voltage: 0-5V/0-10V Output current: 0-20mA Output signal: RS485/4-20mA/0-5V/0-10VData update time: 2s Carbon dioxide(CO2) accuracy: ±(50ppm+3%readings)(25℃) System warm-up time: 2min(available),10min(maximum accuracy)Current output load: ≤600ΩVoltage output load: ≤250ΩThere are four output methods of gas transmitter you can choose, MODBUS RS485,4-20mA,0-5V and 0-10V Setscrew hole: Our transmitter is wall-mounted, there are setscrew holes on both sides. hole diameter is less than 4mm, it is easy to install, and it is firm. Shell: The shell is high density, and there is a closed waterproof strip inside, it will be very well to against damp. There are four wires in the cable, which could be more secure and anti-interference. Signal transmission is more stable. Probe: The probe is sealed well, and it is isolated from interior circuit completely. And the life of transmitter is greatly extended. If you have any question else, please e-mail us, and it is our pleasure to serve you!
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