Dwyer RSM-5-B Room Status Digital Pressure Gauge

The Dwyer RSM-5-B Room Status Digital Pressure Gauge is a high-accuracy instrument designed for critical low differential pressure monitoring in environments requiring strict safety and compliance.

• Precision Measurement:

  Accuracy: ±0.5% FS for reliable low-pressure monitoring.
  Range: ±1" w.c. (suitable for critical environments like isolation rooms).

• Environmental Specifications:

  Temperature range: 32-120°F (0-50°C); thermal effect: ±0.03% FS/°F.
  Pressure limit: ±15 in w.c. (±3.7 kPa); compatible with air and non-conductive gases.

• Output & Connectivity:

  Selectable signals: 4-20 mA (2-wire), 0-5 VDC (3-wire), 0-10 VDC (3-wire).
  Loop resistance (4-20 mA): 0-510 Ω; optional BACnet communication (models ending in -D for 120 VAC).

• Alarm & Security:

  Audible/visual alarms for immediate pressure deviation alerts.
  Password-protected setup menu to prevent unauthorized adjustments.

• Mechanical Design:

  Process connections: Barbed fittings for 3/16" ID tubing.
  Dimensions: 8" H x 5.4" W x 1.8" D (20.3 x 13.7 x 4.1 cm); weight: 1.5 lb (680 g).
  NEMA 1 (IP20) housing for indoor safety and durability.