* product series image displayed

RPMC-A-014-NIST | Dwyer Instruments | Pressure Components

ROOM PRESSURE MONITOR, +/-0.25%, +/-0.50" WC, 4-20 MA, 2XSPDT, LCD

Brand:Dwyer Instruments

MPN:RPMC-A-014-NIST

SKU:RPMC-A-014-NIST

List Price:

$-.--

Today's Price:

$-.--

catalog page

product specifications

Media Compatibility

Liquid,Gas

Range

±1 in WC

Type

Low Differential

Output

4 - 20 mA

Supply Voltage (Nominal)

24 VDC

product series specifications

Service: Air and non-combustible, compatible gases

Measurement Technology: Capacitance cell

Wetted Materials: Consult factory

Housing Material: Die cast aluminum case and SS bezel

Accuracy:±0.25% RSS (includes non-linearity: ±0.24%, hysteresis: ±0.05% and non-repeatability: ±0.05%), or ±0.5% RSS (includes non-linearity: ±0.49%, hysteresis: ±0.05% and non-repeatability: ±0.05%)

Pressure Limits: 2 psig

Temperature Limits: 32°F to 140°F (0°C to 60°C)

Compensated Temperature Limits: 32°F to 140°F (0°C to 60°C)

Thermal Effects: 0.030%/°F (0.050/°C) from 77°F (25°C)

Power Requirements: 12-28 VDC, 12-28 VAC 50 to 400 Hz

Power Consumption: 3 VA max.

Output Signal: 4-20 mA DC into 900 Ω max.

Zero and Span Adjustments: Accessible via menus

Display Backlit: 4 digit LCD 0.4" height LED indicators for set point and alarm status

Electrical Connections: 15 pin male high-density D-sub connection. 18" (46 cm) cable with 10 conductors included

Process Connections: 1/8" female NPT. Side or back connections

Mounting Orientation: Mount unit in a vertical plane. Size: 4-3/4" (120.7 mm) OD x 2-21/32 (67.5 mm)

Weight: 1.90 lb (794 g)

Switch Type: 2 SPDT relays

Electrical Rating: 1 A @ 30 VAC/VDC

Set Point Adjustment: Adjustable via keypad on face

product series features

Long term stable pressure measurement
2 SPDT relays allow for local alarming and alarming to control system
Automatic or manual alarm reset
Visual LED alarms provide immediate local alert allowing corrective action to be taken quicker to eliminate the problem from becoming widespread
Stores peak and valley process readings
Same installation diameter as Magnehelic® gage which simplifies field upgrade to RPMC StabiliSENSE™ critical room pressure monitor
Password protected setup menu ensures no errors by untrained personnel

more information & related documents

Series Description

The Dwyer RPMC Series StabiliSENSE™ critical room pressure monitor is designed for critical low differential pressure applications that require stringent pressure monitoring and alarming. The Dwyer RPMC Series can be configured to monitor positive or negative pressure in protected environments and clean manufacturing areas. The Dwyer RPMC Series is a complete system with a fixed segment LCD, which enables access to pressure, security, calibration, and alarm setup. The StabiliSENSETM critical room pressure monitor has a brushed stainless-steel bezel that allows for easy cleaning.

Kele Description

ROOM PRESSURE MONITOR, +/-0.25%, +/-0.50" WC, 4-20 MA, 2XSPDT, LCD

Manufacturer

Dwyer Instruments