SENKO SI-100 固定式气体检测仪 (SO2, 0~20ppm)

Sampling Method: Diffusion Type
Measuring value display: Digital LCD (Blue Backlight)
Detecting gas: SO2
Sensor type: Electrochemical    
Detecting range: 0-20ppm    
Accuracy: ± 3% / Full Scale
Setting & control: Magnetic interface to configure alarm & calibrations
Alarm signal: 1st alarm, 2nd alarm, Relay contact (<30V, 2A)
Output signal: Analog : 4-20mA
Digital : RS-485 Modbus
Telemetering line length: 
Analog output MAX. 2,500 m
Digital output MAX. 1,000 m
Operating temp. & Humi: -20 to 50℃ : 5 to 95% RH (Non-condensing)
Power: 10~30V DC
Dimensions: 150mm(W)×165mm(H)×110mm(D)
Weight: 1.8 kg
Explosion Proof: Ex d IIC T5, IP65

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