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Miniature mechanical humidistat module, for incorporation. 30-100% relative humidity range

APPLICATION: module for installation inside wall mounting housings, cabinet humidity housings, or mounting board of controls, to control fans, humidifier or dehumidifier. The incorporation and ingress protection must be made by the integrator

Weight	0.8 kg
Dimensions	85.7 × 45.4 × 42.8 mm
Contact Material	Silver
Adjustment range	30-100%RH
Rotation to increase set-point	Clockwise
Electrical connection type	Microswitch 3 tab terminals 2.8 x 0.5 mm, 3 x 2.5 mm² connection block, bottom side, 3 x 2.5 mm² connection block, right side
Electrical rating	5A
Voltage	250V
Max operating temperature (°C)	85
Max ambient humidity (%RH)	95
Min ambient humidity (%RH)	5
Max air velocity (m/s)	15

SKU: N/A Category: Electromechanical humidistats Tags: Industrial components, Ambiant wellness, Condensation, Dehumidification, Humidification, Humidity controller, Electromechanical, Humidostat, European Directive 20220/95/CE (Rohs), Hygrostat, European Directive REACH, On/Off action

MAIN FEATURES

MEASURING ELEMENT: hygroscopic polymer film with special treatment, produced by Ultimheat, ensuring a fast response, long life and high stability

FRAME: stainless steel.

MOUNTING: two M4 screws,28 mm distance (European standard).The steel frame has also 2 holes dia 3 mm allowing rear mounting

SETTING: dia. 6 mm shaft with a 4.6 flat, allowing the use of European standard knobs.

SHAFT ROTATION:270 °mechanical rotation

ADJUSTMENT RANGE: 30 to 100%, clockwise set point increase

CALIBRATION: at mid angulation, at 42% relative humidity and 22 °C ambience. Calibration point accuracy: + / -5% relative humidity.

CONTACT: SPDT, silver contacts. Can be used in humidification, dehumidification or ventilation

ELECTRICAL RATING: 5A 250VAC, res.

ELECTRICAL CONNECTION:

Connection block for wires up to 2.5 mm²
Simplified version with micro-switch connection tabs 2.8 x 0.5 (MOQ apply)

AMBIENT:

Ambient temperature: 5 to 85 ° C
Humidity: 5 to 95% (non condensing)
Air velocity: 15m /s max

PRECAUTIONS FOR USE: This product is not intended for applications with voltages above 48V when there is a risk of condensation.

OPTIONS: Special rotation and humidity span, clockwise set point increase, special shaft diameter or length, gold plated contacts (MOQ and / or tooling costs apply)

MAINTENANCE: No maintenance required in applications in dust free clean air. Solvent vapors, spray, aerosol, fume may contaminate the film and make it insensitive to humidity. Dust deposits increase response time and can be removed by smooth air spray.