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Measuring Gas (respectively):
Combustible gas in the air
Hydrogen in the air
Methane in the air
Organic solvent in the air
Detection Principle (respectively):
Catalytic combustion method (Note 1)
Hot wire semiconductor method (Note 2)
Hot wire semiconductor method
Hot wire semiconductor method
Measuring Range (respectively): 0 - 100%LEL/ 0 - 2,000ppm/ 0 - 5,000ppm/ 0 - 500ppm
Accuracy (respectively):
Within ±25% of the setting value
Within ±25% of the setting value (within a range of 1000ppm from 200ppm)
Within ±25% of the setting value (within a range of 1000ppm from 500ppm)
Within ±25% of the setting value (within a range of 200ppm from 50ppm)
Display Method: 3-digit LED digital
Alarm Method: Red LED lights intermittently and buzzer sounds intermittently
Alarm Setting: Adjustable (Standard;25%LEL, 200ppm, 500ppm, 50ppm)
Failure display: Red LED lights intermittently and buzzer sounds intermittently
Power Source: AC100V±10V, 50/60Hz (AC220V as extra option)
Alarm contact output: 1a or 1b contact, AC125V, 0.6A (Resistance load)
Analog output: 4 - 20mA (linear)
Detection Point: 1 point
Operating Temperature Range: Temperature: -10 - 40℃, Humidity: up to 95%RH
Installation: Wall mount type (Panel mount type is optional)
Dimensions: 120(W)×205(H)×69(D)mm
Weight: 0.9kg
(Note 1) Conformity detector heads for catalytic combustion method : RDE-T, RD-4, RH-S
(Note 2) Conformity detector heads for hot wire semiconductor method : RDE-TS, RH-S
