ACI A/ENT-CTRL Humidity Sensor

The A/ENT-CTRL Series are low cost Enthalpy controllers that measure both temperature and humidity and converts them into a sourced relay output. The supply voltage to the A/ENT-CTRL is common to both the N/O or N/C contacts of the 10A Form 1C Relay. The relay is controlled or switched by selecting the proper mode switch within the unit. The A/ENT-CTRL is calibrated using a NIST Traceable temperature and humidity controlled environmental chamber. Factory selectable calibration can be achieved for elevations of 1000, 3000, 5000, 7000, and 9000, or 11000 feet. Use reverse action in the A/ENT-CTRL unit to change the NO/NC switch action.

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