Features : Electrochemical Sensor with a long life,good long term stability and high accuracy. It has lower sensitivity to interferant gases.
Input : Electrochemistry CO Sensor
Output : 0 ... 1 V / 0 ... 5 V / 0 ... 10 V / 1 ... 5 V / 0 ... 20 mA /
4 ... 20 mA ; RS-485；RS-485 & Analog
linear accuracy ( at 25 ±2℃, 40 ±10% RH ) :
±3% of F.S. ( best zero-point )
Measuring range : on request
Description
● Wall / Duct type
● Output:0 ... 20 mA；4 ... 20 mA；0 ... 1 V；0 ... 5 V；0 ... 10 V；1 ... 5 V；RS-485；RS-485 & Analog
● Working range:0 ... 500 PPM
● Power supply:AC 12 ... 30 V or DC 8 ... 35 V
● Option:M12x1 connector(analog or RS-485)、M12x1 connector(analog + RS-485)
Specification
Measuring Range : 0 ... 500 PPM
Linear Accuracy(at 25 ±2℃, 40±10% RH) : ±3% of F.S.(best zero point)
Output :
0 ... 1 V；0 ... 5 V；0 ... 10 V；1 ... 5 V；0 ... 20 mA；4 ... 20 mA；
RS-485；RS-485 & Analog
Signal Connection : 3-wire
Overload Resistance :
≦ 500 Ω for 4 ... 20 mA
≧10 KΩ for 0 ... 10 V
Output Calibration : factory software calibration
Power Supply : AC 12 ... 30 V or DC 8 ... 35V
IP rating : Housing : IP65 ; Sensor: IP20
