Stabilisens critical room pressure monitor : Series RPMC – DWYER

The RPMC is a complete system with a graphic user interface which enables access to pressure, security, calibration, and alarm setup.

Designed for critical low differential pressure applications that require stringent pressure monitoring and alarming.

Service:	Air and non-combustible, compatible gases.
Wetted Materials:	Consult factory.
Housing Material:	Die cast aluminum case and SS bezel.
Measurement Technology:	Capacitance cell.
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 psi.
Compensated Temperature Limits:	32 to 140°F (0 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.
Response Time:	8 ms.
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 vertical plane. Size: 4-3/4˝ (120.7 mm) OD x 2-21/32 (67.5 mm).
Weight:	1.90 lb (862 g).
Agency Approvals:	CE.
SWITCH SPECIFICATIONS
Switch Type:	2 SPDT relays.
Electrical Rating:	1 A @ 30 VAC/VDC.
Set Point Adjustment:	Adjustable via keypad on face

Long term stable pressure measurements
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