Description
Colorlight SSR-PM Air quality (PM2.5/PM10) Transmitter
SSR-PM is an industrial transmitter universal particle concentration, measured using laser light scattering principle, the unique data acquisition technology dual sieved particles obtained number of particles per unit volume equivalent particle diameter, and a unique scientific the algorithm calculates the concentration of particulate matter per unit volume equivalent particle diameter, and is output via data interface 485 ModBus-RTU protocol. It can be used for monitoring the concentration of PM10 or PM2.5 need a place outdoor weather, dust monitoring, libraries, archives, and other industrial plants.
- Range: 0-6000ug/m3, the resolution: 1ug/m3;
- PM2.5, PM10 simultaneous output;
- Unique dual automatic data acquisition and calibration techniques, consistency of up to ±10%;
- The use of advanced laser anti-attenuation technology to ensure long-term stability of equipment;
- ModBus-RTU standard communication protocol, easy access;
- Standard wire length: 5 meter.
Specification
| Power supply | AC 100~240V Â 50/60Hz |
| Power Adapter | DC12V Â 2A |
| Circuit operating temperature | -20℃~+60℃， 0%RH~80%RH |
| Communication interface | 485 (modbus) protocol  Baud Rate: 2400, 4800 (default), 9600 |
| Parameter settings | Be configured with software provided by the configuration 485 |
| Resolution | 1ug/m3 |
| Accuracy | ±10% |
| Baud rate | 1200 bit/s,2400 bit/s, 4800 bit/s, 9600 bit/s, 19200 bit/s |
| Measuring range | PM2.5：0~6000ug/m3         PM10：0~6000ug/m3 |
| Response speed | ≤90S |
| Warm up time | ≤2min |
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