CUTSHEET Serta Room Pressure Monitor Cutsheet.pdf

Phone: 800-257-3872 • Fax: 978-264-0292 • setra.com © Setra Systems, Inc. All rights reserved. The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

Model SRPM Room Pressure Monitor

The SRPM is Setra’s standard single room BACnet capable room pressure monitor for measuring low differential pres-sure in critical applications. The SRPM’s backlit touchscreen LCD provides an intuitive graphic user interface for ease of setup. The SRPM has a built-in calibration feature and only requires zeroing when installed, significantly reducing the cost of ownership. The SRPM monitors and alarms while pro-viding a digital input for a door alarm. The SRPM is a simple, cost-effective solution which combines state-of-the-art elec-tronics with Setra’s superior true differential pressure sens-ing technology to ensure safety in critical environments. The SRPM also incorporates two-level password protection.

Monitor & Alarm Critical Rooms The SRPM is most user friendly room pressure monitor on the market today. It has an intuitive touchscreen interface that allows the user to easily configure alarm set points, passwords and audible alarming conditions. With its bi-di-rectional sensor, the unit can switch between protection and isolation room modes, or be put into standby mode when the room is not in use.

On-Board Dead-Ended Pressure Sensor Protection and isolation rooms are designed to adhere to strict standards in order to provide a proper barrier between the room and reference space. Unlike a flow-through design, the SRPM utilizes an on-board dead-ended low differential pressure sensor. This technology provides the user with a trusted solution & peace of mind that the sensor will prevent contaminated air from passing through it.

Save Time and Money on Installation & Calibration The SRPM is designed with both the installer and end user in mind. The BACnet enabled unit can be installed in an off-the-shelf electrical box, improving the ease of installation instead of having to use a custom electrical box that is not typically available at the rough stage of the project. The SRPM offers push button zero and span calibration that is easily per-formed by any low differential pressure calibrator and can be calibrated in minutes.

n Maximize Patient Safety n Save on Installation Costs n Low-Cost BACnet Solution

Model SRPM Features:

• On-board Sensor - Industry Best Accuracy

• LCD Touch Screen for Easy Setup and Room Display

• Monitor Single Pressure Relationship and Door Status

• Configurable Audible & Visual Alarms to Avoid Nuisance

• Easy Surface Mounting - Wall Thickness is Irrelevant

• Increased Safety with 2 Layer Password Protection

• Calibration: Only Requires Zeroing Once Installed

Where We’re Installed:

• Brigham and Women’s Hospital

• Emory University Medical Center

• Memorial Sloan Kettering Cancer Center

• Stanford University Medical Center

• Veterans Affairs (VA) Medical Center

Phone: 800-257-3872 • Fax: 978-264-0292 • setra.com © Setra Systems, Inc. All rights reserved. The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

Model SRPM Room Pressure Monitor

SSP-SRPM REV. 12/13

DIMENSIONS GENERAL SPECIFICATIONS

ORDERING INFORMATION

Model Range Code Excitation/Output Accuracy

SRPM = SRPM

RANGE CODE INCHES W.C.

A1 24 VAC/4-20 mA or 0-5 and 0-10 VDC

E ±0.5% FS

005WB ±5

V1 120/240 VAC/4-20 mA or 0-5 and 0-10 VDC

V ±0.25% FS

2R5WB ±2.5 A2 24 VAC w/ BACnet®

001WB ±1.0 V2 120/240VAC BACnet®

0R5WB ±0.50

R25WB ±0.25

0R1WB ±0.1

S R P M

Ordering Example: Part No. SRPM005WBA1E for a SRPM, ±5 in. W.C. Range, 24 VAC EXC. with 4 to 20 mA output, and ±0.5% FS Accuracy.* Please contact factory for versions not shown..

Performance Data Environmental Data Standard Optional Operating Temp.3 °F (°C) 32 to +120 (0 to +50)

Accuracy RSS1 ±0.5% ±0.25% Storage Temp. °F (°C) -20 to +160 (-30 to +170)

Non-Linearity (BFSL) ±0.49% ±0.24% Operating Humidity 5 to 95% RH (Non-Condensing)

Hysteresis ±0.05% ±0.05% Electrical Data (Voltage) Non-Repeatability ±0.05% ±0.05% Circuit 3-Wire (Exc, Out, Com)

Span Setting Tol.5 ±0.5% Rdg. ±0.5% Rdg. Output4 0 to 5 VDC, 0 to 10 VDC

Thermal Effects2 Alarm Output SPDT Relay: 1A @ 24 VDC, 1A @ 120 VDC

Compensated Range (oFoC) 40 to 120 (4.5 to 50) Power Consumption 5W

Zero/Span Shift %FS ±0.03% FS (±0.05%FS) Excitation:

Code V1 Code A1 Code V2 Code A2

85-265 VAC, 50-60 Hz 18-32 VAC, 50-60 Hz 85-265 VAC, BACnet® 18-32 VAC, BACnet®

Overpressure ±15”W.C.

Physical Description

Case Fire-Retardant Plastic (NEMA1, IP20 Rated for Indoor Applications)

Electrical Data (Current)

Dimensions 8”H x 5.1”W x 1.8”D (203 x 130 x 46 mm)

Circuit 2-Wire

Electrical Connection Removable Terminal Block Output 4 to 20 mA

Pressure Fittings Barbed Fittings 1/4” O.D.

Tubing

External Load 0 to 510 ohms

Weight (approx.) 1.5lbs (680g) Excitation:

Code Vi:

Code A1

85-265 VAC, 50-60 Hz1 8-32 VAC, 50-60 Hz

5.1

1.8

8.0

2.17

4.61 in.

mm

"BACnet" is a registered trademark of ASHRAE"

1RSS of Non-Linearity, Hystereis, and Non-Repeatability.

2Units calibrated at nominal 70oF. Max thermal error computer from this datum.

3Operating temperature limits of the electronics only.

4Calibrated into a 50K ohm load, operable into a 5000 ohm load or greater 5 Zero setting tol. negated by zero push button Specifications subject to change.