MPY20-HC CH4
4 series infrared gas sensorBuy it now
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4 series infrared gas sensor
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#4 series infrared gas sensor
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4 series infrared gas sensor
The 4 series infrared gas sensor is based on non-dispersive infrared technology (NDIR) and has a built-in 32-bit core industrial-grade microprocessor. It has fast computing speed, low power consumption, wide operating temperature range, wide detection range, and adopts the latest intelligent algorithm. High accuracy and good stability. It is used in various gas measurement scenarios in the industrial field, such as energy, municipal pipe networks, mines, pipelines and other scenarios with high gas environment requirements.
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Oxygen free dependence
Strong anti-interference ability
High precision
High sensitivity
Fast response speed
Wide detection range
Measurement principle
NDIR (non-dispersive infrared)
Measuring gas type
methane（CH{下标:4}）
Performance
Detection accuracy
0~1%vol: ±0.06%vol; 1~100%vol: true value ±6%
Resolution
0~10%：0.01%； 10~100%：0.1%
Response time (ambient temperature 20℃)
T90≤25s
Zero repeatability (ambient temperature 20℃)
±2%FSD
Sensitivity repeatability (ambient temperature 20℃)
±2%FSD
Startup stability time
60s
Long-term drift (ambient temperature 20℃)
±1%FSD/ month
Input voltage
3.2~5.5V DC，typ：3.3V DC
Input current
70~80mA，typ：75mA
Input current fluctuation
≤±5%，typ：±2%
weight
＜15g
Life span
> 5 years
Shell material
Stainless steel
Signal output
Analog output
Output voltage: 0~2.5V DC; Output current: ≤5mA
Digital output（TTL_3.0V）
Low level: ≤0.4V; High: ≥2.4V
Digital input （TTL-3.0V）
Low level: -0.3~0.8V; High level: 0.7*3V~3.3V
Serial communication baud rate
19200~115200， typ：38400
Environment
Working condition
-40~70℃，typ：20℃
Storage condition
-40~85℃，typ：20℃
Ambient humidity
0~95% （non-condensing）
Pressure range
80~120kpa
Size
diameter
19.8~20.2mm，typ：20mm
Altitude
15.8~16.2mm，typ：16mm
Pin height
4.0~6.0mm；typ：5.0mm
Through our mature production process chain and comprehensive service system support, MFrontier provides customers with a series of full support from product selection to production and after-sales.
0755-21386871
info@memsf.com
