[wa-order]
The Series 657 Relative Humidity/Temperature Transmitters provide two 4-20 mA channels to produce separate output signals for both relative humidity and temperature. These devices deliver ?2{2896cb84b3c339cc8ebaba6496b573bfde48516f782530d73f4530946dd3874e} accuracy for humidity and ?1?F for temperature measurements. Stainless steel probe can be easily mounted to most ductwork using either of the two optional kits.
The Series 657 Relative Humidity/Temperature Transmitters provide two 4-20 mA channels to produce separate output signals for both relative humidity and temperature. These devices deliver ?2{2896cb84b3c339cc8ebaba6496b573bfde48516f782530d73f4530946dd3874e} accuracy for humidity and ?1?F for temperature measurements. Stainless steel probe can be easily mounted to most ductwork using either of the two optional kits.
