Portable Pumping Type Methane Combustible Gas Detector CH4 gas with 0-100%LEL
- Employing original imported first-class brand sensor.
- LCD dot matrix display, the gas type, unit, concentration,
local time can be showed on the screen.
- Support Chinese and English operation, easy to shift.
- Built-in micro sampling pump.
- Explosion-proof certification, explosion-proof grade: ExibⅡCT4
Specifications
Gas Detected | EX/CH4 | Detection principle | Catalytic Combustible | Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. | Measure Range | 0-100%LEL | Resolution | 1%LEL | Precision | ≤± 2% F.S. | Signal Output | High-speed data transmission by USB, available for data downloading and printing (optional function) | Response Time | ≤10S | Recovery Time | ≤10S | Network frequency | 2.4G high frequency | Pressure measurement | 0.5-2.0 bar (optional) | Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display | Operating language | Chinese/English | Gas unit | Units are switchable | Temperature | -20℃~50℃ | Humidity | 0-95%RH | Explosion-Proof | Ex ic IIC T3 Gc | Degree of protection | IP65 | Alarm mode | Sound, light, vibration | Operating time | 100h(pump off) | Dimensions | 270*75*32mm | Weight | 300g | | |
Functions:
Monitor the specified gas concentration in environment and enclosed space
and alarm.
With Self-calibration and zero calibration functions, makes the
detection more accurate and reliable.
One press to restore factory setting, free from the bother of mis-operation With temperature and pressure compensation, this is able to realize gas concentration compensation under conditions of different temperatures
or pressures.
Two-stage alarm with sound and light, alarm point is settable.
Rechargeable lithium polymer battery of large capacity.
Employing pumping sampling method and the pumping suction is adjustable. Special
engineering plastics housing of high intensity, anti-skipping,
water-proof, dust-proof, explosion-proof.
Elegant and exquisite aluminum alloy suitcase
- 1. One year free warranty.
- 2. All machines are debugged before shipment.
- 3. Lifetime technical support and service.
- 4. 24 hours on line or phone or by email technical support.
- 5. We offer detailed machine manual and software manual.
- 6. Our factory make a vivid training CD.
- 7. Life-long free maintenance.
- 8. Free training in our factory.
- Welcome to visit our factory, learn machine face to face.


