TME now offers AR258 series particulate matter (smog), humidity and temperature transducers by APAR. The AR258 transducers are based on Sensirion’s high-end SPS30 and SHT31 digital sensors that provide accurate and stable measurement of suspended particulate matter (PM), humidity (RH) and temperature (T) of air in a variety of fields and applications. The AR258 transducers by APAR are a perfect solution for air quality control applications in industrial, office and residential environments, for both indoor and outdoor use.
| Basic technical data: | |
| Manufacturer | APAR |
| Type of module | Particulate matter, temperature and humidity transducer |
| Measuring range | 1÷1000 μg/m³, 0÷100 %RH, -10÷60 °C |
| Outputs | 2x 0/4-20mA ; 2x 0/2-10V or RS485 MODBUS-RTU |
| Operating conditions | Air and neutral gasses |
| Symbol: | Description: |
| AR258/I | Transducer: particulate matter, temperature and humidity; Supply voltage: 12÷36VDC |
| AR258/LCD/I | Transducer: particulate matter, temperature and humidity; Supply voltage: 12÷36VDC |
| AR258/U | Transducer: particulate matter, temperature and humidity; Supply voltage: 10÷30VDC |
| AR258/LCD/U | Transducer: particulate matter, temperature and humidity; Supply voltage: 10÷30VDC |
| AR258/RS485 | Transducer: particulate matter, temperature and humidity; Supply voltage: 9÷36VDC |
| AR258/LCD/RS485 | Transducer: particulate matter, temperature and humidity; Supply voltage: 9÷36VDC |
Our offer also includes AR259 and AR239 series volatile organic compounds (VOCs) transducers and recorders, as well as AR257 series carbon dioxide transducers.