PGas-41 Handheld Landfill Gas Analyser (O2,CH4,CO,H2S)
PGas-41 portable multiple gas detector can detect the content of 4 gases(oxygen,carbon monoxide, hydrogen sulfide and methane) together. It will alarm immediately when the concentration of gas reaches or exceeds the preset alarm point.
Main Features
u Real-time detection of oxygen,carbon monoxide, hydrogen sulfide and methane
u True-color lattice TFT screen displays gas concentration
u Settable upper/lower alarm points, STEL and TWA is also inclusive for carbon monoxide and hydrogen sulfide gases
u Automatic battery detection and under-voltage indication.
u Alarm with LED,buzzer,earphone(optional) and vibration
u Brightness of back light can be set according to practical need to save power
u Storage of historical data and alarm events
u NDIR printer can print real-time concentration data(optional)
u Gas pump realizes detection by pumping(optional)
u Calibration and set of detector through PC
Technical Parameter
Measuring gas | Range | Accuracy | Minimum reading | Response time |
O2 | 0-30%vol | <±5%(VOL) | 0.1%vol | <30sec |
CH4 | 0-100%LEL | <±5%(F.S) | 0.1%LEL | <30sec |
CO | 0-999ppm | <±5%(F.S) | 1ppm | <30sec |
H2S | 0-100ppm | <±5%(F.S) | 0.1ppm | <30sec |
Other Parameters
Temperature | -20~50°C |
Pressure | 0.9-1.1 standard atmospheric pressure |
Humidity | 10~95%RH(no dew condensation) |
Explosion-proof Grade | Exia Ⅱ CT3 |
Protection Grade | IP65(dust closed, protection water jet) |
Charging Time | 4h~6h |
Working Time of Battery | >8 h(non alarm state) |
Length of Pump Pipe | <1 meter |
Measurement principle of sensor | Electrochemical,catalytic combustion |
Power supply | lithium battery |
Dimensions | 85*153*50 mm(host machine) 45*239*28 mm(hand shank of gas pump) |
Weight | about 300g(host machine) about 80g(hand shank of gas pump) |
Company Profile
Henan Zhiyi System Engineering Co., Ltd. was founded in 2004, dedicated to research in instrumentation ,intelligent software engineering and development environment works. Our products contains:portable gas detectors, PGas-41 Handheld Landfill Gas Analyser (O2,CH4,CO,H2S) multi gas detector, SF6 detection and recovery, gas transmitters, recorders and remote monitoring systems etc.. can be used in power plant, environment protection, petrochemical and chemical fields. we have passed ISO9001 certification and get CE approved.
Last Update Time:2014-01-03
Persona de Contacto : | Sarah Liu |
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