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Instruction Manual Series RSM Catalog Page More Info

RSM-3-B | Room status monitor | range ±0.25" w.c. | excitation 120 VAC. | Dwyer

Room status monitor, range ±0.25" w.c., excitation 120 VAC.

Brand: DwyerSKU: RSM-3-B

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Overview Details for RSM-3-B

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Room status monitor | range ±0.25" w.c. | excitation 120 VAC.

SERIES RSM ROOM STATUS MONITOR

For Sensing Low Pressure Using High Accuracy

Series RSM Room Status Monitor is designed for critical low differential pressure applications that require stringent pressure monitoring and alarming. The Series RSM can be configured to monitor positive or negative pressure in protected environments and hospital isolation rooms per CDC guidelines. The RSM is a complete system with a graphic user interface which enables access to pressure, security, calibration, and alarm setup. The RSM has a NEMA 1 (IP20) rated fire retardant plastic for indoor applications.

Product Applications

Hospital Isolation Wards
Pharmaceutical
Manufacturing
Clean Rooms
Research Labs
Animal Facilities

Accurately monitor protective environments for negative or positive pressureensuring safety and reducing risk of catastrophic events
Audible and visual alarm provides immediate local alerts allowing corrective actionto be taken quicker to eliminate the problem from becoming widespread
Password protected set up menu helps to insure no errors by untrained personnel
Optional BACnet communication from devices provides integration into buildingcontrol system for automated control and centralized monitoring and alarming

Specifications

Series: RSM ROOM STATUS MONITOR
Category/Type: Pressure
Type: Room Status Monitors
Series: RSM ROOM STATUS MONITOR
Service: Air or nonconductive; nonexplosive gases.
Accuracy: ±0.5% FS.
Temperature Limits: 32 to 120°F (0 to 50°C).
Humidity Limits: 5 to 95% relative humidity (non-condensing).
Thermal Effects: ±0.03% FS/ °F (± 0.05% FS/ °C).
Pressure Limits: ±15 in w.c. (±3.7 kPa).
Supply Voltage: Order Code A (24 VAC): 18-32 VAC; 50-60 Hz. Order Code B (120 VAC): 85-265 VAC; 50-60 Hz. Main supply voltage fluctuations up to 10%.
Power Consumption (voltage output): 5 W.
Output Signal: Selectable 4-20 mA (2-wire); 0-5 VDC (3-wire); or 0-10 VDC (3-wire).
Switch Type: SPST.
Loop Resistance (4-20 mA output): 0-510 Ω.
Electrical Connection: Removable terminal block.
Process Connections: Barbed fittings for 3/16" ID tubing.
Enclosure Rating: NEMA 1 (IP20) rated for indoor applications.
Housing: Fire retardant plastic.
Mounting: Mount to standard double gang metal electrical box using 4x4" plaster ring adapter.
Dimensions: 8" H x 5.4" W x 1.8" D (20.3 H x 13.7 W x 4.1 D cm).
Weight: 1.5 lb (680 g).
Communications: BACnet MSTP ASC optional.
Agency Approval: CE; CSA (RSM only).