Shenwei Electronics infrared methyl bromide sensor module BH5A1, infrared fumigation gas sensor infrared methyl bromide sensor module
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- Model ： Infrared methyl bromide sensor module BH5A1, infrared fumigation gas sensor
- Category： Gas Sensors
- Brand ： Shanghai Shenwei Electronics
- Delivery Time： Request for a Quote for Further Details
- Manufacturer： Shanghai Shenwei Electronics
Products
The BH5A1 infrared methyl bromide sensor is a gas sensor module using the NDIR infrared absorption detection principle. BH5A1 uses MEMS light source,special structure optical cavity and dual-channel detector to achieve spatial dual-optical path reference compensation,and the microprocessor performs signal acquisition,processing and output. BH5A1 has good selectivity,high sensitivity,no oxygen dependence,life,and low power consumption; built-in temperature sensor,which can perform temperature compensation; it also has UART,485 output and analog current/voltage output; the alarm point can be set,Convenient for customers to use in different application scenarios.
working conditions
| describe | symbol | numerical value | unit |
| Storage temperature | Tstg | -20 to 80 | °C |
| Operating temperature | TA | -20 to 60 | °C |
| Working humidity | HA | 0 to 90 no condensation | % RH |
| work pressure | PA | 0.8 to 1.2 | ATM |
Electrical characteristics
| describe | symbol | smallest | typical | maximum | unit |
| powered by | Vs | 9 | 12 | 15 | V |
| Maximum working current | Imax | 110 | 120 | 140 | mA |
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