Carbon Dioxide CO2 Infrared Alarm
1.High sensitivity carbon dioxide alarm
2.Convenient infrared co2 gas alarm
3.Auto alarm
Port: ZhengZhou
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 50 Set/Sets per Week
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Original packing or according to customers' requirements.
Delivery Detail: within 5 days
Carbon Dioxide CO2 Infrared Alarm
Carbon Dioxide CO2 Infrared Alarm
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.
PGas-31 gas infrared quantitative detector is mainly composed of two parts: the host machine and hand-held probe.
Main features
Carbon Dioxide CO2 Infrared Alarm
1. The 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
2. The host machine adopts 3.5 inch color touch display screen, the brightness is high, the visual angle is small and the contrast is adjustable
3. The sensitivity is high, the detection of leakage can reach 0.1 ppm, and the precision can reach 1ppm at most
4. Good stability
5. Swift response time
6. Acoustoptic alarm
7. Facilitates carrying;
8. It can realize manual storage of measurement data
9. Long service life of sensor
Parameter | Characteristics |
Measurement principle | Infrared (NDIR) |
Measurement range | Refer to lectotype table |
Sampling mode | Pumping type |
Service temperature | -10~60°C |
Power supply | 7.2V DC, internal battery power supply |
Response time (T90s) | 1~5 second(s) |
Warm-up time | 100 seconds |
Probe unit rod length | 22cm |
Service life of sensor | >10 years |
Calibration time | Calibration once every six months |
Alarm mode | Buzzer |
Lectotype table for detected gas (part gas)
Model | Measured gas | Measurement range (volume content) | Measurement precision |
PGas-31-CO2-1 | CO2gas | 0-5000ppm | ±1%F.S. |
PGas-31-CO2-2 | CO2gas | 0-2% | ±1%F.S. |
PGas-31-CO2-3 | CO2gas | 0-20% | ±1%F.S. |
PGas-31-CO2-4 | CO2gas | 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 | SF6gas | 0-1000ppm | ±1%F.S. |
PGas-31-CH4-1 | CH4gas (methane) | 0-4.4%(0-100%LEL) | ±1%F.S. |
PGas-31-CH4-2 | CH4gas (methane) | 0-100% | ±1%F.S. |
PGas-31-C2H6 | C2H6gas (ethane) | 0-2.4 %(0-100%LEL) | ±1%F.S. |
PGas-31-C3H8 | C3H8gas (propane) | 0-1.7%(0-100%LEL) | ±1%F.S. |
PGas-31- C4H10 | C4H10gas (butane) | 0-1.4%(0-100%LEL) | ±1%F.S. |
PGas-31- C2H2 | C2H2gas (acetylene) | 0-2.3%(0-100%LEL) | ±1%F.S. |
PGas-31- C2H4 | C2H4gas (ethylene) | 0-2.4%(0-100%LEL) | ±2%F.S. |
Carbon Dioxide CO2 Infrared Alarm