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The PolyGard®1 Series is sunsetting and superseded by our next-generation PolyGard®2 — product availability is significantly limited.
Wall mounted, microprocessor-based, multi-point, analog electronic control system for various gas, temperature and humidity detection, control and alarm.
To control and alarm upon the presence of any toxic, combustible and refrigerant gases. Any combination of the AT-11/3300 series or other 4-20 mA transmitters can be connected to the control unit. The controller can interface via binary outputs, a 4-20 mA signal, and/or an optional BACnet or Modbus port with any compatible electronic analog control, DDC/PLC control or automation system.
- Continuous monitoring
- Four (4) analog inputs, 4-20 mA
- Four (4) digital inputs
- Five (5) relay outputs
- Two (2) analog outputs, 4-20 mA
- One (1) 24 VDC supply output
- Built-in horn
- Accepts combination of toxic or combustible gases, refrigerants, temperature or humidity sensor inputs
- Liquid Crystal Display (LCD)
- LED status indicators
- Optional BACnet or Modbus
- Keypad user interface
- Simple menu-driven programming
- RFI/EMI protected
- Modular technology
- Overload & short-circuit protected
- Resettable breaker
- NEMA 4X enclosure
- Easy maintenance
- Two years material and workmanship
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