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Feature:
- Adopt high-precision long-life sensor.
- With USB interface to realize high-speed data transmission, download and print
- Available in data storage (optional)
- Detected data are shown by LCD
- PPM and mg/m3 can be switched quickly
- built-in micro sampling pump which has 10 levels to adjust
- With certificate of explosion proof, explosion proof grade is Exia II CT4
Function:
- Monitor the gases concentration in the confined space or in the environment.
- With such functions as self-checking, zero calibration ,the data will be more accurate and more reliable
- Function of one-key reset avoids incorrect operation troubles
- Low and high alarms are both available , alarm point can be set freely
- Large capacity lithium polymer rechargeable battery
- Sampling method is pump suction which is adjustable
- High-strength special plastic material are used for outer shell which is water-proof , non slip , dust-proof and explosion proof.
Technical parameter
Detected Gas | H2S,CO,O2,EX (can be customized different gases) | ||
Sensor Type | Electrochemistry / Catalytic combustion principle | ||
Sampling Method | Pump suction(Minimum suction speed 1L/min) | ||
Measure Range |
H2S:0-100ppm, CO:0-1000ppm,O2: 0-30%VOL, EX 0-100%LEL |
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Resolution | Conventional resolution(Depends on measure range) | ||
Measure Precision | 2%FS | ||
Signal Output | USB interface | ||
Response Time | ≤10S | Recovery Time | ≤10S |
Repeatability | ≤±1% | Display | LCD |
Operating language | English/Chinese | Gas unit | PPM, MG/M3 |
Working Temperature | -40ºC~70ºC | Working Humidity | 0-95%RH |
Explosion-Proof Grade | Exia II CT3 | Protection Grade | IP65 |
Alarm mode | audible,visual,vibration | Continuous working time | ≤10hours |
Dimensions | 205*75*32mm | Net Weight | 300g |
Qualification certificates