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CQH200 4 în 1 Detector portabil de gaze - Otywell | Producător de analizor de gaze

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CQH200 4 în 1 Detector portabil de gaze

  • Afișaj LCD
  • Can be connected to confined space detectors and portable CQH200 detectors, supporting simultaneous interconnection
  • Rezistent la praf, waterproof, rezistent la explozie, vibration-resistant, and anti-static
  • Anti-electromagnetic interference, IP68 protection
  • Charger (optional non-rechargeable or rechargeable lithium batteries)
  • Calibrare pe mai multe niveluri, automatic zero tracking; factory reset, automatic detection and prevention of concentration calibration errors
  • Portable campus, can be attached to a helmet or worn on the wrist

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Descriere

Otywell wristband 4 în 1 portable gas detector CQH200 adopts LCD screen display mode for detection. it can be interconnected with confined space gas detectors and portable gas detectors, and supports same-machine interconnection. it also supports Beidou GPRS positioning. Besides, our ZhongAn portable gas detector passes coal safety high-level protection certification. This gas detector adopts modular sensor set or sensor board is compatible with infrared, catalytic, electrochemical and other sensors.

Funcții Caracteristici

Parametrii tehnici

Detectable GasesCombustibles, oxigen, toxic and harmful gases
Detection PrinciplesCatalytic combustion/electrochemical
Detection RangesEx: (0~100)% LEL O2: (0.0~30.0)% VOLCO :(0~1000) ppm,H2S: (0~100) ppm

 

Alarm ThresholdsEx: Low 20% LEL, High 50% LEL； O2: Low 19.5% VOL, High 23.5% VOL； CO: Low 50 ppm, High 150 ppm；H2S Low 15 ppm, High 35 ppm

 

Timp de răspunsCombustibles ≤20s ,Oxygen ≤35s ,Others ≤45s
Sampling MethodNatural diffusion
Operating VoltageDC 3.7V
AfişaLCD
Temperatura de operare-10°C to +55°C
Relative Humidity<93%
Protection LevelIP68
Pressure Limit86 kPa to 106 kPa
GreutateApproximately 200 g
Dimensiuni L 77 mm × W 71 mm × H 45 mm

 

Common Gas Parameter listing
Gas detectedMeasuring RangeOptional RangeResolution RatTimp de răspuns
LEL -combustible gas0-100%LEL0-100%VOL（Infrared or catalytic ）1%LEL/1%vol≤10s
monoxid de carbon0-1000PPm0-500/2000/5000PPm0.1/1PPm≤10s
TVOC0-100PPM0-100PPM0.1PPm/1PPM≤15s
hydrogen0-100%LEL0-1000PPM1%LEL/1PPM≤15s
natural gas0-100%LEL0-100%LEL1%LEL≤10s
Oxygen-O20-30%VOL0-30%、0-100%VOL0.1%vol≤10s
ozone0-10PPm0-20、100PPm0.01PPm/0.1PPM≤15s
hydrogen sulfide-H2S0-100PPm0-50、200、1000PPm1/0.1PPm≤10s
Methane-CH40-100%LEL0-100%VOL1%LEL/1%vol≤10s
fluorine0-10PM0-1、10PPM1/0.1PPm≤15s
hydrogen chloride0-20PPm0-20/50PPm/100PPM0.01/0.1PPm≤15s
Nitrogen-N20-30%VOL0-30%VOL、100%VOL0.1%LEL/1PPM≤10s
hydrogen0-100%LEL0-1000PPm1%LEL/0.1PPm≤15s
chlorine0-20PPm0-10、100PPm0.1PPm≤15s
ammonia gas0-100PPm0-50、500、1000PPm1/0.1PPm≤15s
oxynitride0-20PPm0-50、1000PPm0.1/1PPm≤15s
methanal0-20PPm0-50、100PPm1/0.1PPm≤15s
sulfur dioxide0-20PPm0-50、1000PPm0.1/1PPm≤15s
nitric oxide0-250PPm0-500、1000PPm1PPm≤15s
nitrogen dioxide0-20PPm0-50、1000PPm0.1/1PPm≤15s
phosphine0-20PPm0-20、100PPm0.1PPm≤15s
acrylonitrile0-100PPM0-100PPm0.1/1PPm≤15s
carbon dioxide0-5000PPm0-1%/5%/10%VOL(Infrared )1PPM/0.01%VOL≤15s
hydrogen fluoride0-10PPm0-1、10、50、100PPM0.01/0.1PPm≤15s
Xylene/methylbenzene0-20PPm0-5、10、50、100PPm0.01/0.1PPm≤15s
oxirane0-100PPm0-100PPm1/0.1PPm≤15s
For other gases and measuring ranges, please contact us directly!

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