Pneumatic to DDC
The WT-4000 Series Pneumatic to DDC Room Thermostat provides reliable zone comfort and enhanced energy economy via remote monitoring and temperature setpoint management. Designed for non-invasive replacement of existing manual pneumatic thermostats, the WT-4000 provides a number of advanced features:
- Remote Wireless Setpoint Control
- Occupancy Scheduling
- Continuous monitoring of:
- Branch line pressure
- Room Temperature
- Battery Status
Models are available for stand-alone applications or wireless mesh communications. In a wireless mesh network application the WT-4000 communicates with the controller by means of the WT-ROUTER and WT-BAC-IP Gateway. Some models include binary dry contact input for an occupancy sensor (sold separately), to detect motion and determine of space is occupied.
All models have a liquid crystal display.