Pola auxiliary output modules, for use with selected HP models

 

Pola HALI - Humidity transmitter power supply

hali

Power supply, 230 Volts input, 12 Volts, 100mA output for driving 2 wire humidity transmitters and process transducers.

*Prices exclude vat and delivery

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Pola HISO - Solid state relay drive output converter

hiso

Converter used with Pola controls that have solid state relay drive output to convert it to 0 to 10 Volts for proportional control of motors, gas valves, damper actuators etc.

*Prices exclude vat and delivery

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Pola HPAL - Alarm and extra output module

hpal

2 relay auxiliary output board for various Pola HP models that have din socket connecter output fitted. Functions such as alarm, relay on, extra heat/cool output etc are performed.
Supplied with connecting cable.

*Prices exclude vat and delivery

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