• Compressed Air Temperature
• Humidity Regulator with 230Vac/8A Relays
• Ventilation
• Humidifier
• Large dual line LCD for simultaneous display of temperature
• Inertia against water and condensation

Humidistat is designed for two-state control of e.g. heating, ventilation, humidifier, dehumidifier, etc. Transmitter is equipped with two relay outputs for alarm indication or control of external devices. Each relay can be assigned to any measured or computed value. For each relay setting of delay, hysteresis, an audible alarm is enabled. Measured temperature and relative humidity are recalculated to other humidity interpretations - dew point temperature, absolute humidity, specific humidity, mixing ratio, or specific enthalpy. Parameters are easily adjustable from the regulator keyboard or from the computer. Large dual line LCD for simultaneous display of temperature, relative humidity, or other calculated humidity interpretation is an advantage. State-of-the-art capacitive polymer sensor ensures excellent calibration long-term stability, inertia against water, and condensation. Transmitter is designed for use in a non-aggressive environment.

Humidistat Applications

• Temperature control
• Weather Stations
• Building management and automation
• Server rooms
• Telecommunication devices
• Warehouses, glasshouses
• Manufacturers
• Museums, archives, galleries
• Air-conditioned rooms, HVAC

Regulator mounting and connection

Regulators are designed for wall mounting. Device must be mounted on the plane surface to prevent its deformation. Mounting holes and connection terminals are accessible after demounting four screws in the corners of the box and removing the lid. There is recommended to use screws with a half-round head with cross-recessed screw ST 3.9 (DIN 7981). Lace the lead-in cable with an outer diameter of 3 to 6.5 mm through the glands at the case wall and connect them according to the schematic below. Terminals are self-clamping and can be opened by a suitable screwdriver. For the opening, insert the screwdriver to a smaller terminal hole and lever by him. Do not forget to tighten glands and case lid with inserted packing after cables connect. Insert the attached plug in to unused cable glands too. Do NOT connect the regulator under voltage.