Thông tin sản phẩm
Intrinsically safe explosion-proof structure (Exia II CT4 Ga)
Target gas: flammable gas, oxygen, hydrogen sulfide, carbon monoxide
Width (mm): 58
Depth (mm): 26
Height (mm): 65
Protection class: IP66/68 (2m, 1h) equivalent
Detection range: (%LEL) 0-100 (flammable gas) / (vol%) 0-25.0 (oxygen) / (ppm) 0-30.0 (hydrogen sulfide)/(ppm) 0-500 (carbon monoxide)
Sampling method: Diffusion type
Gas alarm: Display lamp flashing/buzzer continuous modulation sound/gas concentration display flashing/ Vibration
Failure alarm: System abnormality, sensor abnormality, battery voltage drop, poor calibration
Failure alarm display: Lamp flashing/buzzer intermittent/content display
Display: LCD digital (7 segments), with backlight
br>Various displays: Operating status display, clock display, battery level display, temperature display, peak value display, calibration notification display
Buzzer sound pressure (dB): Approx. 95 (30cm)
Data logger function maximum number of records (items): 3600 (interval: 5 minutes/settings changeable)
Power supply: Lithium ion rechargeable battery (charging time: approximately 3 hours)
Continuous use time: [When long battery mode is ON] approximately 40 hours ( (25℃, after fully charged, no alarm, no illumination) [When long battery mode is OFF] Approximately 25 hours (25℃, after fully charged, no alarm, no illumination)
Explosion-proof structure: Intrinsically safe explosion-proof structure< h1 style="color:white;">Riken Keiki GX-3R-A-HC
