Main Products: Instruments& Meters ,Gensets Parts ,Auto Diagnostic Tools ,Power Semiconductor ,Printed Circuit Board
PGas-21 Portable Single Gas Detector,Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector,
Negotiable /Set
Min.Order:1 Set
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Shenzhen Graigar Technology Co., Ltd.
Business Type: Manufacturer,Trading Company
Shenzhen Guangdong ChinaMain Products: Instruments& Meters ,Gensets Parts ,Auto Diagnostic Tools ,Power Semiconductor ,Printed Circuit BoardProduct Details
Brief PGas-21 Portable Single Gas Detector,Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector,
introduction:
PGas-21 Series Single Gas Detector has high sensitivity and high accrancy,
it is suitable for the detection of many kinds of toxic and harmful gases.
The instrument adopts advanced 16-bit microcontroller with extra low power consumption and quick processing speed.
It is firm and durable with the anti-skid design of shell. It is widely used in petroleum,
petrochemistry, chemical industry, gas, coal, metallurgy and power system;
safety detection in municipal administration, communication and traffic tunnel construction;
electronics and semiconductor industry and other places where toxic and harmful gases exist.
1.Probe 2. Alarm light 3. Buzzer 4. Display screen
5. Push-key 6. Charging jack 7. Clamp 8.Pump
Parameter | Characteristics |
Measuring gas | Combustible gas, toxic and harmful gas, refer to lectotype table for details |
Sampling Method | Diffusion, Pump sampling |
Measurement principle of sensor | Electrochemical (oxygen and poisonous gas), catalytic combustion (combustible gas) |
Range | Refer to lectotype table for details |
Alarm indication | 90dB variable sound vibration alarm, overrange, alarm against insufficient quantity of electricity |
Response time | (CO, H2S, SO2, CL2, NO, CLO2, NO2<60s), (HCN, NH3, O3, HCl, C2H4O <160s), (PH3<100s), (combustible gas <30s) |
Detection error | ±5%F.S |
Operation mode | Touch push-key |
Display mode | Five-bit eight-segment LCD digital display |
Temperature of Operation envioroment | -20°C~55°C |
Humidity of Operation envioroment | 0~95%RH (no dew condensation) |
Storage temperature | 0°C~40°C |
Power supply | Rechargeable lithium battery, continuously work for over 24 hours |
Battery | 4.2V lithium battery, 1700mA/h capacity |
Dimension | 100×60×30 mm |
Weight | 105g |
Explosion-proof grade | ExiaⅡCT3 |
Protection grade | IP65 |
Calibration mode | Optional calibrating cap to facilitate calibration by users |
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