Dwyer PMT2-36-A-U2 Particulate Transmitter is a reliable and accurate device for monitoring air quality. With a temperature range of -40 to 248°F, the transmitter can withstand harsh environments. It has an output signal of 4 to 20 mA and an accuracy of ±5% of reading. The unit is suitable for mounting in any orientation and has an enclosure rating of UL Type 4 (IP66) and ATEX/IECEx IP65. It is made with 316L SS, silicone, and PTFE wetted materials and can handle pressures up to 30 psi (2 bar). The transmitter also features a removable terminal block for easy wiring and offers a detection range of 5 to 5000 pA.