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MS104K Portable VOC Gas Detector

It can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity, if the measurement exceeded the limit value, the alarm will emit sound & light vibration as alarm.

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MS104K Portable VOC Gas Detector

It can be used in rapid detection of a variety of gas concentration and measurement of environmental temperature and humidity, if the measurement exceeded the limit value, the alarm will emit sound & light vibration as alarm.
It adopted advanced electric circuit design, mature kernel algorithm processing, unique external appearance design, had achieved a number of patents about the software works, external appearance, and so on.

It is possible to simultaneously detect 1 ~ 4 types of gases, and the units can be switched freely.


Parameter

Gases to be detected
 Arbitrary combination of 1 ~ 4 types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on. Optional configuration: temperature and humidity measurements.
Application scenarios
All the cases which requires the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on.
Detection range
0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL, 20%, 50%, 100%Vol, can be selected; and other ranges can be customized.
Resolution
0.01ppm or 0.001ppm (0 ~ 10 ppm);
0.01ppm (0 ~ 100 ppm),
0.1ppm (0 ~ 1000 ppm),
1ppm (0 ~ 10000 ppm or more),
0.01 mg/l (0 ~ 200 mg/l),
0.1% LEL,
0.01%,
0.001% Vol
Detection principle
Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on, depending on the type of gas, range, field environment and user demand.
Sensor service life
Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be selected; infrared principle: 5 ~ 10 years;
catalytic combustion: 3 years; thermal conductivity: 5 years; PID photoionization: 2 ~ 3 years.
Allowable error
≤±3% F.S (higher precision levels can be customized)
Linearity
≤±2%
Repeatability
≤±2%
Uncertainty
≤±2%
Response time
T90≤30 seconds
Recovery time
≤30 seconds
Working environment
Temperature: -40 ℃ ~ + 70 ℃, humidity: ≤10 ~ 95% RH
Sample gas temperature
-40 ℃ ~ + 70 ℃, and the optional configuration of high-temperature sampling and cooling filter handle will be possible to detect
the smoke gas at the temperature of 400 ℃ or higher.
Temperature and humidity measurement
Optional configuration: temperature at -40 ℃ ~ + 70 ℃, accuracy level at 0.5 ℃; humidity at 0 ~ 100% RH, precision level at 3 % RH
Power supply
3.7VDC, 3000mA high capacity rechargeable polymer battery
Display mode
2.31-inch high-definition color screen
Detection mode
Diffusion type measurement. The calibrated flow rate is 500 ml/minute.
Alarm mode
It is possible to set as sound & light alarm, vibration alarm, sound & light + vibration alarm, turning off the alarm.
Communication interface
USB (charging and communication), optional: RS485 communication interface
Data storage
Standard configuration is the data storage capacity for 100, 000 entries
Protection level
IP65
Explosion-proof type
Intrinsically safe type
Explosion-proof mark
Exia II CT4 Ga
Exterior dimensions
130×68×34mm (L×W×H)
Weight
200g

Application

The detector is widely used in petroleum, chemical industry,environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection, Archaeology and other industries and places that need safety monitoring for toxicity and harmfulness, explosion prevention. 


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info@bjzetron.com contact details +86 156 9978 5629

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