HVAC controllers

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HUMMEL

Heating controller - MULTi series

The Multi-zone controllers by Hummel has a modular design with independent slide-in controller...

Heating controller - MULTi series

The Multi-zone controllers by Hummel has a modular design with independent slide-in controller slots. The alarm indicators only light up in case of error or malfunction. This allows to check the operating state of the hot runner system at a glance. It has sensor monitoring and power measurement features. It also has 6 to 36 heating zones.
KEBA

Heating controller - KeEnergy h4500

The KeEnergy System Solutions is designed with 2 different versions. The KeEnergy h4500 serves...

Heating controller - KeEnergy h4500

The KeEnergy System Solutions is designed with 2 different versions. The KeEnergy h4500 serves as a platform, while KeEnergy h4000 is designed for individual development of software. Both KeEnergy versions enable unlimited choices in system modification. Their modular system structure ensures an increased and enhanced flexibility and operates various unit constellations.

Heating controller - KeEnergy h4000

The KeEnergy h4000 is offered in dual versions, the KeEnergy h4500 and KeEnergy h400. Both...

Heating controller - KeEnergy h4000

The KeEnergy h4000 is offered in dual versions, the KeEnergy h4500 and KeEnergy h400. Both of them are specifically designed to quickly cater software development individually. This gives no limitations for configuration of the system. It has a modular system design that is assured to give different kinds of highly-flexible system constellations.
HK INSTRUMENTS Ltd

Air filter controller - DPG, PS

The DPD/PS is a combination of a differential pressure switch and a differential pressure gauge. In numerous situations, an alarm signal and a local display are...

Air filter controller - DPG, PS

The DPD/PS is a combination of a differential pressure switch and a differential pressure gauge. In numerous situations, an alarm signal and a local display are required by filter monitoring. As single practical product offering is created by combining the differential pressure switches with gauges by the DPD/PS filter alerts.

The filter alerts offer a solution for systems which need visual indication of pressure on site and a switching point signal. They are ideal for use in general-purpose work in ventilation and air-conditioning, particularly in the monitoring of air filters for contamination.
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