Description:
External probes can be connected, and the gas composition can be customized according to user needs. Using imported sensors, it can detect up to 5 kinds of gases at the same time, and users can choose 2 kinds of gases, 3 kinds of gases, and 4 kinds of gases according to different usage environments.
Features:
Semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.
3.5 inch IPS industrial grade color screen.
Support Chinese or English operation menu.
Gas concentration unit available for PPM, %VOL, mg/m3.
For 1~5 gas detecting, gas type all be customized, supporting the PM2.5 particle counter sensor, and humidity sensor, etc.
Internal sampling pump for suction, the suction strength is adjustable in different level.
Explosion proof grade is Exia ⅡCT4.
Function:
Inspect the gas concentration and alarm when it reaches preset alarm level.
With auto-test and data recover function.
One-key operation to restore to factory default setting.
Temperature and pressure compensation.
Adjustable two-stage audible-visual alarm threshold value.
Powered by rechargeable lithium battery with big capacity.
Working under the micro negative pressure is available.
Overload protection, over charge protection, anti static interference, anti magnetic interference, etc.
Technical Specification:
| Gas type | CO2, CO, H2S, VOC | ||
| Work principle | Electrochemical sensor for CO and H2S;
NDIR sensor for CO2; PID sensor for VOC gas. |
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| Sampling mode | Pump-suction sampling | ||
| Measure range | CO2: 0~5000ppm
CO: 0~1000ppm H2S: 0~100ppm VOC: 0~10ppm |
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| Resolution | CO2: 1ppm
CO: 1ppm H2S: 0.01ppm VOC: 0.01ppm |
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| Precision | CO2: ±2%F.S
O2: ±3%F.S H2S: ±3%F.S VOC: ±3%F.S |
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| Temp & Humidity testing range | Temperature: -40~120℃;
Humidity: 0~100% RH |
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| Data storage function | With the capacity of the 100000 group of measuring data, by the software could be transmitted to the computer. | ||
| Printer | Optional mini-printer. | ||
| Response time | ≤20s(T90) | Recovery time | ≤20s |
| Repeatability | ≤±1% | Linearity | ≤±1% |
| Zero drift | ≤±1%(F.S/year) | Concentration unit | ppm, %vol, %lel, mg/m3 |
| Display | LCD display the Date, time, Temp& humidity, Gas concentration data, unit, status for the pump, alarm and battery. | ||
| Operation language | Chinese/English | Alarm mode | Audible, visual, vibration |
| Working temperature | -40~120℃ | Working humidity | 0-95%RH(non-condensing) |
| Working pressure | -30Kpa ~ 100Kpa | Explosion-proof grade | Ex ia IIC T4 Ga |
| Protection grade | IP65 | Shell material | ABS+PC |
| Dimensions | 220*88*55mm | Weight | 0.5KG |
| Standard accessory | Particle filter, box, instruction, USB charger , data line, calibration cap. | ||
Applications:
The Portable multi gas detector with the common applications include chemical industry, petroleum, gas station, metallurgy, agriculture, biology pharmaceuticals, power, lab research and other industry environment where need to inspect combustible or toxic gas concentration.
More information, pls contact:
Whatsapp: +8615981942832
Email: info@china-oceanus.com
