Description
The Setra SRCM is a room pressure and condition monitor designed to ensure the proper pressurization of critical environments and to alert staff and personnel of any change in pressure down to just 0.001 inches of water column. The SRCM can be configured to monitor either positive-pressure clean rooms such as pharmaceutical processing areas as well as negative-pressure environments such as hospital isolation rooms in accordance with CDC guidelines. The monitor is available with optional BACnet network capability for integration in building automation control systems.
The Setra SRCM Room Condition Monitor is available in ranges up to ±5.0 inH2O or ±1000 Pa. Standard accuracy is ±0.50% FS with optional ±0.25% FS accuracy available. The SRCM utilizes an enclosed design. The sensors do not come in contact with the air in the conditioned spaces being monitored and, therefore, do not need frequent lint removal or any other frequent servicing.
The SRCM is an all inclusive unit that provides room condition, room identification, security, calibration, and room pressure status all in one unit. A large, easy to see graphic RGB backlit touch-screen display allows fingertip access to menus that guide the user through room setup. A green LED indicates normal conditions and a red LED, with accompanying audible alarm, signals unsatisfactory room pressure status. A single pole, double throw (SPDT) relay is provided for remote annunciation.
Serta SRCM Room Condition Monitor Specifications: Ranges ±0.05, ±0.1, ±0.25, ±0.5, ±1.0, ±2.5, ±5.0 inH2O
±25, ±50, ±100, ±250, ±500, ±1000 Pa Accuracy ±0. 50% FS (standard), ±0.2 5% FS (optional) Electrical Connection Removable terminal block Inputs 1 internal pressure sensor, 2 A/Ds inputs for remote pressure sensors, 1 digital input Analog Outputs 4-20mA, 0-5 VDC and 0-10 VDC Alarm Relay SPDT: 0.6A @ 120 VAC, 2A @ 30 VDC Pressure Connections Barbed fittings for 1/4′ OD tubing Mounting Mounts to triple gang double-deep electrical box Housing Material Fire retardant plastic UL94 V-0 Communications Option BACnet MS/TP ASC Excitation 18-32 VAC, 50-60 HZ Operating Temperature 32° to 120°F (0° to 50°C) Agency Approvals CE Electro-Magnetic Compatibility Directive 2004/108 EC
Технические характеристики
Features
- Displays both pressure and room condition
- On-board and remote sensing capability
- High resolution color touch-screen display
- Immediate feedback on room status
- Intuitive graphic interface
- Flush-mount design
- Snap-in cover plate with no visible fasteners
- Low cost installation
- Clone configuration capability
- Local audible and visual alarms
- Optional BACnet communications
