35 → 100%RH SPST Humidistat, 24 → 230 V

  • RS Stock No. 540-558
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): DE
Product Details

RS PRO Humidistat 24 - 230 V

This hygrostat or humidity sensor is adjustable and used to control humidity within living rooms, offices or laboratories. Suitable for wall mounting or direct mounting on a UP-socket it offers a 35-100% RH humidity range. Featuring an easy to use control dial, users can easily identify and set the % of humidity.

Application includes ventilation equipment, humidifiers or dehumidifiers.

Features and Benefits:

• SPST switch configuration
• Wall mountable
• Easy to use
• 35-100% range
• Dial controller

How do Humidistats work?

Humidistats are used in conjunction with humidifiers, air conditioners and dehumidifiers. They use a sensor element to detect moisture in the air and monitor its levels, they then control the device turning it on and off when needed. Using electrical resistance and metal conductors, a relay amplifier will measure resistance allowing the humidistat to determine whether to switch a device on or off to reach optimal levels.

Attribute Value
Switch Configuration SPST
Contact Rating 5A
Maximum Humidity 100%RH
Maximum Supply Voltage 230V
Minimum Humidity 35%RH
Minimum Supply Voltage 24V
Supply Voltage Range 24 → 230 V
Adjustable Humidity Range 35 → 100%RH
1 Within 1 working day(s) (IE stock)
5 Within 2 working day(s) (EU stock)
Unit of sale: Each
(exc. VAT)
(inc. VAT)
Per unit
1 +
Related Products
The electronic hygrostat with integrated switch module is ...
The electronic hygrostat with integrated switch module is used to control DC powered devices with high capacities in control and switch cabinets Heaters, coolers, filter fans or signal devices can directly be controlled via an internal electronic circuit. The external ...