iO HVAC Controls UMM-RP Universal Malfunction Monitor With Pressure Sensor
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iO HVAC Controls UMM-RP Universal Malfunction Monitor With Pressure Sensor
General specs
- Product codeUMM-RP
- ManufactureriO HVAC Controls
- SKUUMM-RP
Dimensions
- Dimensions1.50in x 5.00in x 6.00in
- Weight0.00lb
iO HVAC Controls UMM-RP Universal Malfunction Monitor With Pressure Sensor
Description:
The UMM Universal Malfunction Monitor is a solid-state, 24 VAC interface module designed to accept a variety of dry contact inputs such as a current sensing relay, static pressure switch, refrigerant pressure sensor or freeze stat.
Based on the selected input, the module will trigger a SPDT relay after a selected time of 6 seconds or 6 minutes once the input contacts open.
The relay contacts can be used to disrupt equipment operation and/or send a signal to an alarm or other external monitoring device that a malfunction has occurred.
This can greatly reduce damage to equipment and property as well as save down time and expensive equipment failure costs.
The UMM-RP can monitor refrigerant pressure using a pressure control mounted on the liquid line side of a compressor.
If the refrigerant pressure drops below the setpoint of the pressure control, the relay contact can be used to trigger an alarm or remote monitoring device.
Specifications:
Dimensions:
Product Height (in.): 6”
Product Width (in.): 5”
Product Depth (in.): 1.5”
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