Home > Products > Other Instruments & Meters > PGas-31 Infrared Gas Detector,Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector, Carbon Monoxide
PGas-31 Infrared Gas Detector,Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector, Carbon Monoxide
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Product Details
| Place of Origin | Guangdong, China | Brand Name | Graigar | |
| Model Number | PGas-31 |
Product Description
Specifications
Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector, Carbon Monoxide Meter,Oxygen Gas Alarm DetectorPGas-31 Infrared Gas Detector,Portable Combustible Gas Detector, Refrigerant Leak Detectors, SF6 Gas Detector, Carbon Monoxide
Brief introduction
The measurement principle of (NDIR) "Non-dispersive Dual-wavelength Infrared Spectrum" is adopted for PGas-31 gas infrared quantitative detector. There is no radiotive emitter and it is convenient to carry; the screen of hand-held probe uses OLED, it is self-luminous with high brightness, with no visual angle problem; high precision, good stability and sensitivity, and the resolution of leakage detection can reach 0.1ppm; the response time is fast; with no consumable parts, life time of the sensor is extra long; it can detect gases include C2H2, CH4, C4H10, C2H4, C2H6, C3H8, CO2,CO and SF6, etc.
Main features:
lThe probe unit adopts light-emitting display screen of organic matter, it is self-luminous with low power consumption and high brightness, and there is no problem of visual angle
lThe host machine adopts 3.5 inch color touch display screen, the brightness is high, the visual angle is small and the contrast is adjustable
lsensitivity is high, the detection of leakage can reach 0.1 ppm, and the precision can reach 1ppm at most
stability
lSwift response time
lAcoustoptic alarm
lFacilitates carrying;
lIt can realize manual storage of measurement data;
lLong service life of sensor
Lectotype table for detected gas (part gas)
Model | Measured gas | Measurement range (volume content) | Measurement precision |
PGas-31-CO2-1 | CO2 gas | 0-5000ppm | ±1%F.S. |
PGas-31-CO2-2 | CO2 gas | 0-2% | ±1%F.S. |
PGas-31-CO2-3 | CO2 gas | 0-20% | ±1%F.S. |
PGas-31-CO2-4 | CO2 gas | 0-100% | ±1%F.S. |
PGas-31-CO-1 | CO gas | 0-20000ppm | ±2%F.S. |
PGas-31-CO-2 | CO gas | 0-10% | ±1%F.S. |
PGas-31-SF6 | SF6 gas | 0-1000ppm | ±1%F.S. |
PGas-31-CH4-1 | CH4 gas (methane) | 0-4.4%(0-100%LEL) | ±1%F.S. |
PGas-31-CH4-2 | CH4 gas (methane) | 0-100% | ±1%F.S. |
PGas-31-C2H6 | C2H6 gas (ethane) | 0-2.4 %(0-100%LEL) | ±1%F.S. |
PGas-31-C3H8 | C3H8 gas (propane) | 0-1.7%(0-100%LEL) | ±1%F.S. |
PGas-31- C4H10 | C4H10 gas (butane) | 0-1.4%(0-100%LEL) | ±1%F.S. |
PGas-31- C2H2 | C2H2 gas (acetylene) | 0-2.3%(0-100%LEL) | ±1%F.S. |
PGas-31- C2H4 | C2H4 gas (ethylene) | 0-2.4%(0-100%LEL) | ±2%F.S. |
Executed standard
GB12358-2006 "Gas monitors and alarms for workplace--General technical requirements"
Contact Us
- Shenzhen Graigar Technology Co., Ltd.
- Contact nameLeo Lee Chat Now
- Phone86-755-27541660
- AddressShajing Street,Baoan District, Shenzhen, Guangdong
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