Room humidistat and thermostat combination, wall mounting, for swimming pools areas and air conditioning
Main Application: This device is a combination of a humidistat and a room thermostat. It is especially suited for use in air conditioning control of indoor swimming-pool halls.His aesthetics and small size housing (122x70x31mm) allows mounting in most of these applications, but must be protected from splashing water, and used only in ambient air free of chemical contamination or corrosive ingredients.
It is designed to turn on heating or cooling, ventilation, humidifiers, dehumidifiers, and heat pumps. It must be vertically wall mounted in a naturally ventilated area
| Weight | 0.5 kg |
|---|---|
| Dimensions | 67 × 31 × 50 mm |
| Maximum setting (%RH) | |
| Minimum setting (%RH) | |
| Measuring accuracy (%RH) | |
| Differential at 50% RH | |
| Temperature adjustment range (°C) | |
| Differential (°C) | |
| Electrical rating | |
| Voltage | |
| Min operating temperature (°C) | |
| Max operating temperature (°C) | |
| Min storage temperature (°C) | |
| Max storage temperature (°C) | |
| Ingress protection | |
| Housing raw material | |
| On off switch | |
| Thermal anticipation | |
| Remote temperature set point reduction |
MAIN FEATURES
Main Application: This device is a combination of a humidistat and a room thermostat. It is especially suited for use in air conditioning control of indoor swimming-pool halls.His aesthetics and small size housing (122x70x31mm) allows mounting in most of these applications, but must be protected from splashing water, and used only in ambient air free of chemical contamination or corrosive ingredients.
It is designed to turn on heating or cooling, ventilation, humidifiers, dehumidifiers, and heat pumps. It must be vertically wall mounted in a naturally ventilated area
Humidity sensing element: hygroscopic polymer film with special treatment, produced by Ultimheat, ensuring a fast response, long life and high stability Humidity setting range: 35 to 95% RH
Humidity measuring accuracy: ±5% RH
Differential at 50% RH: 8% RH (±3% RH )
Measuring medium: air, pressure-less, non-aggressive
Electrical contact: silver contacts, SPDT, 5A 250V, res. For use in humidifier, dehumidifier or ventilation control.
Maintenance: The humidity sensing ribbon is maintenance-free in clean air. Air containing solvent can cause measuring errors and failure, depending on the type and concentration. Deposits such as resin aerosols, lacquer aerosols, smokes, which eventually form a water-repellent film are harmful for the measuring element.
Temperature measuring element: Bimetal strip
Temperature adjustment range: 5-35°C
Differential: 0.6+/-0.3°C
Electrical contact: silver contacts, SPDT, 5A 250V, res. For use in heating or cooling applications
Options:
- On Off switch
- Thermal anticipator, that provides thermal differential reduction (Needs Neutral+ Line power supply, 230 or 24V)
- Remote set point reduction (Needs Neutral+ Line power supply, 230 or 24V)
- Temperature printings in °F
Connection: screw terminal connection block for 1.5mm² wires, max torque 0.5Nm
Mounting: wall mounting, with 2 screws dia 4 mm max, distance 100 x 50 mm. These units must be installed by a professional, according to the wiring diagram inside the housing cover. The existing safety regulations and local standards must be observed.
Operating temperature: 0 to+60°C (+32 to +140F)
Storage temperature: -20 to +70°C (-4 to +158F)
Mounting position: vertical
Voltage supply: the device should be mounted such that there is no buildup of condensate on or in the device. If the voltage supply is higher than 48V there is a risk of voltage arcing in the event of water condensation on the micro-switch or connecting terminals which might destroy the control.
If there is risks that relative humidity exceeds 95%, or any risk of condensation, do not use this device on voltage higher than 24V
Housing: ABS-PC plastic, 122x70x31mm
Ingress protection class: IP30
Wiring diagram
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References
Downloads
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