Volcanic Gas Detector 'GX-2009 Type J' [Rental]

basic information

■Hydrogen Sulfide (H2S): Constant Potential Electrolytic Type Detection Range: 0 to 30.0 ppm (Service Range: up to 100.0 ppm) 1 Digit: 0.5 ppm Alarm Settings: 1st 10.0 ppm, 2nd 30.0 ppm, TWA 10.0 ppm, STEL 15.0 ppm, OVER 100.0 ppm ■Sulfur Dioxide (SO2): Constant Potential Electrolytic Type Detection Range: 0 to 20.0 ppm 1 Digit: 0.5 ppm Alarm Settings: 1st 2.0 ppm, 2nd 5.0 ppm, TWA 2.0 ppm, STEL 5.0 ppm, OVER 20.0 ppm ■Types of Alarms Gas Alarm: Two-stage alarm, OVER alarm Malfunction Alarm: System abnormality, sensor abnormality, low battery voltage, calibration failure ■Alarm Indications Gas Alarm: Lamp flashing, continuous modulated buzzer sound, gas concentration display flashing, vibration Malfunction Alarm: Lamp flashing, intermittent buzzer, malfunction content display *No vibration

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Applications/Examples of results

■Power Supply: Dedicated Ni-MH batteries x 2 ■Continuous Usage Time: Approximately 60 hours (at 25°C, fully charged, no alarms, no lighting) ■Explosion Proof: Intrinsically safe explosion-proof structure (Exia 2 CT4X) ■Dimensions: W76×H69×D26mm (excluding protrusions) ■Weight (including batteries): Approximately 130g ■Operating Temperature and Humidity Range: -20 to +49°C, below 85% RH (no condensation) ■Protection Rating: Equivalent to IP67 ■Compact and wearable, for safety management during work in volcanic gas emission zones ■Palm-sized gas detector that can simultaneously detect and display hydrogen sulfide and sulfur dioxide ■Uses an optional 8m suction pipe pump