PMW : Particulate Matter Transmitter
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Description
Applications & Features:
- PM series transmitters/controllers are designed for monitoring & controlling environment air quality
( particulate matter). - PMW is suitable for wall mount Sensor with good long-term stability, consistency accuracy up to +/-10% readings or +/-10 ug/m3, real-time response and support continuous acquisition.
- MBTF more than 3 years for continuous service (service life up to 8-10 years in typical stable concentration change working conditions and auto(intermittent) work mode), free maintenance.
- All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring Digital technology applied, over voltage and reverse polarity protection, high reliability and anti-interference
capability. - LCD & touch function keys.
- Optional relay output, can set various parameters and functions with LCD and keys, support almost all alarm or
control mode, so the product can be a stand alone controller.
Additional information
Sensor | Laser particulate matter sensor, detected particle size |
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Sampling Method | Laser scattering principle |
Accuracy | +/-10 ug/m3 @0~100ug/m3, |
Range | 0~500ug/m3 (measuring range >1000ug/m3) |
Resolution | 1 ug/m3 |
Response time | in continuous service mode, sample time< |
Service Life | MBTF more than 3 years in continuous service |
Output | 4~20mA, 0~10V, RS485/Modbus |
Load resistance | ≤ 500Ω (Current output), |
Power supply | 16~28VAC/16~35VDC |
Display | Optional LCD and touch keys |
Working environment | 0~50OC, 0~95%RH (Non-cond.) |
Storage temperature | -30~70OC |
Housing | ABS+PC |
Protection | IP30 |
Weight | 184g |
Approval | CE |