Gas Sensor Transmitter

LEL Gas Sensor Transmitter with and without Display operates on 24 VDC power and 4-20 mA output and optional alarm relay board. This sensor/transmitter can be connected to various applied controllers or computer-based instrumentation, such as PLC or similar instrumentation. Specification: Response Time: <5 Seconds Zero drift: 0.2% FS Accuracy : 2% Operating Voltage: 22-30 V DC or 230VAC Operating Temp: 0-50 C Display: Inbuilt 0.5" LCD Output : 4-20 mA Linear , Relay, / 0-1 Volts DC (V) / RS 232/ RS485 2 wire (Electochemical Sensor based , Dew Point , Humidity , Temp, Moisture, Vapour Pressure) 3 wire ( Combustible , Toxic Gas ).

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