CH1 Humidistat

The humidistats are designed to electronically control humidifiers, dehumidifiers and heaters. Each humidistat has a microprocessor based system with 2 outputs and are used in conjunction with either the HPS-01 or the HPS03 power supplies.

Product options:

CH1-H – Humidistat sensor wired for humidifier control
CH1-D – Humidistat sensor wired for de-humidifier control
CH1-2 – Humidistat sensor wired for humidifier & de-humidifier control

Click on the downloads tab for all humidistat variant datasheets

Benefits
• Prevent damage caused by incorrect RH
• Prevent mould formation
• Eliminate frost damage
• Control comfort levels for visitors
• Cost-effective solution to humidity control
• Can reduce energy usage

Features
• Does not require existing Hanwell Pro wireless system
• Can be used in conjunction with humidifiers, dehumidifiers and heaters
• Mechanical relay incorporated into all technology for safety
• Protected against dust and dirt ingress
• RH/T humidistat controller is programmable by the user with temperature overrides to prevent room getting too cold or too hot regardless of humidity.

Typical Applications
• Heating control
• Conservation humidity control

What can we control?
Using HPS-01 with or without HPS-02 Slave unit in conjunction with a CH1, CH2 or CH3 the following can be controlled:
• Powered-on/sprung off 2 port valve for wet heating system
• 240VAC wax filled valves to replace thermostatic radiator valves
• Heaters (generally oil filled for safety)
• Humidifiers (not all humidifiers are suitable) check with Hanwell for suitability
• De-humidifiers (not all de-humidifiers are suitable) check with Hanwell for suitability

Instrument

Dimensions: 83 x 83 x 36 mm
Weight: 144 grams
Power Supply: Supplied from HPS unit
Materials ABS
Humidity sensor:
Capacitive polymer
Humidity range:
5 to 100% non-condensing
Humidity accuracy:
+/- 3%
Temperature sensor:
Precision thermistor
Temperature range:
0 to 40°C
Temperature accuracy:
+/- 0.3°C
Display:
4 digit 7 segment LCD
Outputs:
1 x humidification, 1 x dehumidification

Hardware required

HPS: Power unit required
CR2/CR3: Controller
REP: Repeater (optional)

 

 

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HPS Unit Specifications

HPS-01 & HPS-02

Dimensions: 235 x 72 x 107mm
Weight: 1083 grams
Case Material: Pressed steel, black powder coated
Maximum Switching Capacity: 2.0kW (10A)
Relay Rating: 25A
Protection: Thermal Fuse

HPS-03 & HPS-04

Dimensions: 162 x 59 x 107mm
Weight: 1137 grams
Case Material: Pressed steel, black powder coated
Maximum Switching Capacity: 2.0kW (10A)
Relay Rating: 25A
Protection Thermal: Fuse8

CH Unit Specifications

CH1

Dimensions: 83 x 83 x 36mm
Weight: 144 grams
Power Supply: Supplied from HPS unit
Materials: ABS Humidity
Sensor: Capacitive polymer
Humidity Range: 5 to 100% non-condensing
Humidity Accuracy: +/- 3%
Temperature Sensor: Precision thermistor
Temperature Range: 0 to 40°C
Temperature Accuracy: +/- 0.3°C
Display: 4 digit 7 segment LCD
Outputs: 1 x humidification, 1 x dehumidification
Hardware Required: HPS Power unit required, CR2, REP – Repeater (optional)

CH2

Dimensions: 83 x 83 x 36mm
Weight: 144 grams
Power Supply: As CH1
Materials: ABS Humidity
Sensor: Capacitive polymer
Humidity Range: 5 to 100% non-condensing
Humidity Accuracy: +/- 3%
Temperature Sensor: Precision thermistor
Temperature Range: 0 to 40°C
Temperature Accuracy: +/- 0.3°C
Display: 4 digit 7 segment LCD
Outputs: 1 x humidification, 1 x dehumidification
Hardware Required: HPS Power unit required, CR2, REP – Repeater (optional)

CH3

Dimensions: 83 x 83 x 36mm
Weight: 144 grams
Power Supply: From HPS unit
Materials: ABS Humidity
Outputs: 1 x humidification, 1 x dehumidification
Frequency Options: A range of frequencies are available between 433-458MHz. Country specific regulations apply.
Software Required*: Conset
Hardware Required: HPS Power unit required, CR2, REP – Repeater (optional)
*Required for central control only