TSI 8630-CRC-P Room Pressure Controller
The Model 8630-CRC-P PRESSURA Clean Room Pressure Controller is designed to maintain a constant pressure differential in clean rooms.
The Model 8630-CRC measures the actual room pressure differential using TSI’s unique bi-directional pressure sensor. It modulates the exhaust dampers or variable frequency drive to maintain the proper pressure differential. The Model 8630-CRC can also control the supply air to a constant volume, ensuring proper ventilation of the clean room.
If the pressure differential is too great, too small, or the wrong direction, the Model 8630-CRC will activate audible and visual alarms. An adjustable alarm delay avoids nuisance alarms when a door is opened.
The Model 8630-CRC easily integrates to the building management system using a low alarm relay, an analog output of the measured pressure differential, or digital communications. The Model 8630-CRC supports the open MODBUS protocol.
Features & Benefits
- Maintaining pressure differential called for in Good Manufacturing Practices
- Direct pressure measurement provides continuous monitoring
- Constant volume control of supply ensures proper ventilation
- Second pressure sensor input monitors air lock-corridor pressure differential
- Audible and visual alarms warn staff of unsafe conditions
- Convenient keypad and display support local programming
- Passwords prevent unauthorized access to monitor functions
Included Items
- Digital interface module
- Flush-mount pressure transducer assembly
- Sensor cable, 25 ft
- Transformer, 120:24 VAC, 25 VA
- Transformer cable, 25 ft
Literature
Brochure 513Kb