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DWYER RSM room status monitor

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.

			
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Made in USA. brand DWYER, model RSM

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $1822,,64

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER RSM

PRODUCT APPLICATIONS

  • Hospital Isolation Wards
  • Pharmaceutical
  • Manufacturing
  • Clean Rooms
  • Research Labs
  • Animal Facilities

FEATURES

  • Accurately monitor protective environments for negative or positive pressure ensuring safety and reducing risk of catastrophic events
  • Audible and visual alarm provides immediate local alerts allowing corrective action to 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 building control system for automated control and centralized monitoring and alarming

Technical specifications of DWYER RSM

  • 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 4×4″ 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.
  • Compliance: CE, CSA (RSM only).

How to buy DWYER RSM

Model Description Price
RSM-1-A Room status monitor, range ±0.05″ w.c., excitation 24 VAC.
$1,822.65
RSM-1-B Room status monitor, range ±0.05″ w.c., excitation 120 VAC.
$1,822.65
RSM-2-A Room status monitor, range ±0.1″ w.c., excitation 24 VAC.
$1,822.65
RSM-2-B Room status monitor, range ±0.1″ w.c., excitation 120 VAC.
$1,822.65
RSM-3-A Room status monitor, range ±0.25″ w.c., excitation 24 VAC.
$1,822.65
RSM-3-B Room status monitor, range ±0.25″ w.c., excitation 120 VAC.
$1,822.65
RSM-4-A Room status monitor, range ±0.5″ w.c., excitation 24 VAC.
$1,822.65
RSM-4-B Room status monitor, range ±0.5″ w.c., excitation 120 VAC.
$1,822.65
RSM-5-A Room status monitor, range ±1″ w.c., excitation 24 VAC.
$1,822.65
RSM-5-B Room status monitor, range ±1″ w.c., excitation 120 VAC.
$1,822.65
RSM-6-A Room status monitor, range ±2.5″ w.c., excitation 24 VAC.
$1,822.65
RSM-6-B Room status monitor, range ±2.5″ w.c., excitation 120 VAC.
$1,822.65

Accessories for DWYER RSM

Model Description Price
A-285 Remote alarm annunciator with visible/audible alarm and acknowledge switch
$331.05
A-417A Static pressure pickup. For use in clean rooms, 60 micron filter picks up static pressure. Stainless steel wall plate fits 2″ x 4″ electrical box. Sealed with foam gasket, screws included. Barbed brass fitting holds 1/8″ to 3/16″ ID tubing.
$12.65
A-418E Static Pressure Pickup, European housing. Room mount with plastic enclosure fits 2″ x 4″ electrical box. Fine mesh screen hides static pressure pickup port. Clean connection to 1/8″ to 3/16″ ID tubing and pressure sensor. Sealed with foam gasket, screws included.
$17.80
A-418N Static Pressure Pickup, North American housing. Room mount with plastic enclosure fits 2″ x 4″ electrical box. Fine mesh screen hides static pressure pickup port. Clean connection to 1/8″ to 3/16″ ID tubing and pressure sensor. Sealed with foam gasket, screws included.
$17.80
A-419A Static pressure pickup ceiling mount. Plate rests on top of standard 3/4″ thick ceiling tile while 60 micron filter faces down through 5/8″hole in tile. Filter is barely noticeable in room being monitored. Unit mounts to junction box. Barbed brass fitting holds 1/8″ to 3/16″ ID tubing.
$12.40
A-420A Static pressure pickup for roof or outside mount. Reduces effects of wind gusts to keep pressure readings stable when plate is parallel to ground. Structure withstands harsh environmental elements. Structure is 3-1/4″ across and 2-3/8″ deep. EMT Conduit fitting is 1/2″. Pressure connection is brass barbed fitting for 1/8″ and 3/16″ ID tubing.
$27.60
A-421 Static pressure tip measures duct static air pressure, assembly includes 6″ probe, silicon rubber hose and screws, built-in surge damper ensures stable readings, pressure spike reducer can be added to further smooth over pressure fluctuations.
$41.00
A-465 Flush mount space pressure sensor
$13.95

Model Chart DWYER RSM

EXAMPLE RSM 1 A Series RSM-1-A Room Status Monitor, range ±0.05″ w.c., 24 VAC/4-20 mA or 0-5 VDC.
SERIES RSM Room Status Monitor
RANGE 1
2
3
4
5
6
±0.05″ w.c.
±0.10″ w.c.
±0.25″ w.c.
±0.50″ w.c.
±1.00″ w.c.
±2.50″ w.c.
EXCITATION/OUTPUT A
B
C
D
24 VAC/4-20 mA or 0-5 VDC
120 VAC/4-20 mA or 0-5 VDC
24 VAC/4-20 mA or 0-5 VDC with Bacnet MS/TP ASC
120 VAC/4-20 mA or 0-5 VDC with Bacnet MS/TP ASC

User Guide and Instruction manual for DWYER RSM

You can request the necessary certificates, documentation, instructions and user manuals for DWYER RSM using the special form.

You can buy DWYER RSM in UK or Europe at a price starting from 1822,,64 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER RSM price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.