Dwyer RSM-1-A Room Status Monitor

Dwyer RSM-1-A is a Room Status Monitor with a temperature range of 32 to 120°F (0 to 50°C) and accuracy of ±0.5% FS. It has a NEMA 1 (IP20) enclosure rating for indoor use, can handle 5 to 95% relative humidity, and is made of fire retardant plastic. It offers selectable output signals, removable terminal block electrical connections, and voltage options. It is designed for air or nonconductive, nonexplosive gases and has a pressure limit of ±15 in w.c. (±3.7 kPa). It can be mounted to a standard double gang metal electrical box and comes with barbed fittings for 3/16" ID tubing. The switch type is SPST and it has a thermal effect of ±0.03% FS/°F (± 0.05% FS/°C). It has a loop resistance of 0-510 Ω and dimensions of 8" H x 5.4" W x 1.8" D (20.3 H x 13.7 W x 4.1 D cm). It also offers optional BACnet MSTP ASC communication.

Specifications
Manufacturer	Dwyer
(Instrument-Sensor) NEMA Protection	NEMA 4X
(Instrument-Sensor) IP Protection	IP67
(Instrument-Sensor) Application	Air
(Instrument-Sensor) Measurement Accuracy	0.50%
Component	Status Monitor
(Instrument-Sensor) Application	Non-Conductive/Non-Explosive Gases
(Instrument-Sensor) Temperature Range	32 - 120°F/0 - 50°C