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Dwyer Room Status Monitor, Series RSM

Series RSM Room Status Monitor

Brand: Dwyer Instruments, LLC
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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.
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

1 - 12 of 24 Part Numbers
RSM-1-A
RSM-1-A
DWYER Room Status Monitor, Range ± 0.05" W.C., Excitation 24 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.05
  • Input - 24 Vac: 18 to 32 Vac, 50/60 Hz
RSM-1-B
RSM-1-B
DWYER Room Status Monitor, Range ± 0.05" W.C., Excitation 120 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.05
  • Input - 120 Vac: 85 to 265 Vac, 50/60 Hz
RSM-1-C
RSM-1-C
  • Pressure Range - Inches WC: 0 to ± 0.05
  • Input - BACnet Communication Change End for 24 Vac
RSM-1-D
RSM-1-D
  • Pressure Range - Inches WC: 0 to ± 0.05
  • Input - BACnet Communication Change End for 120 Vac
RSM-2-A
RSM-2-A
DWYER Room Status Monitor, Range ± 0.1" W.C., Excitation 24 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.1
  • Input - 24 Vac: 18 to 32 Vac, 50/60 Hz
RSM-2-B
RSM-2-B
DWYER Room Status Monitor, Range ± 0.1" W.C., Excitation 120 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.1
  • Input - 120 Vac: 85 to 265 Vac, 50/60 Hz
RSM-2-C
RSM-2-C
  • Pressure Range - Inches WC: 0 to ± 0.1
  • Input - BACnet Communication Change End for 24 Vac
RSM-2-D
RSM-2-D
  • Pressure Range - Inches WC: 0 to ± 0.1
  • Input - BACnet Communication Change End for 120 Vac
RSM-3-A
RSM-3-A
DWYER Room Status Monitor, Range ± 0.25" W.C., Excitation 24 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.25
  • Input - 24 Vac: 18 to 32 Vac, 50/60 Hz
RSM-3-B
RSM-3-B
DWYER Room Status Monitor, Range ± 0.25" W.C., Excitation 120 VAC.
  • Pressure Range - Inches WC: 0 to ± 0.25
  • Input - 120 Vac: 85 to 265 Vac, 50/60 Hz
RSM-3-C
RSM-3-C
  • Pressure Range - Inches WC: 0 to ± 0.25
  • Input - BACnet Communication Change End for 24 Vac
RSM-3-D
RSM-3-D
  • Pressure Range - Inches WC: 0 to ± 0.25
  • Input - BACnet Communication Change End for 120 Vac
1 - 12 of 24 Part Numbers

View_Details

Specifications

Brand

Accuracy

  • ± 0.5 % of Full Scale

Approvals & Certifications

  • CE
  • CSA (RSM Only)

Consumption

  • 5 W

Electrical Connectors

  • Removable Terminal Block

Enclosure, Body Material

  • Fire Retardant Plastic

Environmental Protection

  • IP20
  • NEMA 1

Humidity

  • 5 to 95 % Relative Humidity, Non-Condensing

Loop Resistance

  • 0 to 510 ohms

Media

  • Air or Non-Conductive
  • Non-Explosive Gases

Output

  • 0-10 Vdc, 3-Wire
  • 0-5 Vdc, 3-Wire
  • 4-20 mA, 2-Wire

Power Requirement

  • 5 W

Pressure Range

  • Inches WC: 0 to 2.5

Supply Voltage

  • Order Code A (24 Vac): 18 to 32 Vac, 50/60 Hz
  • Order Code B (120 Vac): 85-265 Vac, 50/60 Hz

Switch Type

  • SPST

Temperature Effect

  • ± 0.03 % of Full Scale/°F (± 0.05 % of Full Scale/°C)

Temperature Range

  • 0° to 50° C (32° to 120° F)

Tube Connection

  • 3/16” I.D. Tube

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

Documentation

Approvals

Catalogs

Manuals

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