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datasheetdetails
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<< | < | E914 - Robust Humidistat with Semi-Automatic On/Off Control
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The E914 will accurately control the humidity of an area to a fully adjustable relative humidity setpoint between 5% and 95%, combined with an adjustable relative humidity hysteresis (differential) of anything between 1% and 10%. |
Product Features
| The humidistat offers greater flexibility and control with a semi-automatic on/off pushbutton. In the βonβ state the humidity level will be regulated to the setpoint until the room user disables the humidistat by pressing the pushbutton to select the βoffβ state.
LED indicators illuminate to signal which state the humidistat is operating in. After a pre-selected number of hours in the βoffβ state (any time between 1 and 15 hours is selectable), the humidistat will automatically revert back to the βonβ state, ensuring that control of the room humidity is again restored.
This unit is supplied as a robust and tamperproof unit which includes a die-cast aluminium case and tamperproof screws.
24 Volt (/24V)
This humidistat is designed to operate from a 24 volt (AC or DC) power source (instead of the standard operating voltage of 230V AC). This is primarily used for low-voltage systems.
| Remote Sensor (/RS)
This humidistat is designed to be operated in conjunction with a remotely located humidity sensor and therefore does not include the integral humidity sensor within the humidistat body. This provides additional flexibility so that the humidity sensor can be optimally located in the room while the humidistat body is mounted where it is necessary to do so, in a riser cupboard.
A choice of standard remote sensors are available, but we can also accommodate to your custom enclosures β please contact us to discuss your requirements with one of our design engineers.
* NOTE β A remote sensor MUST be selected from the accessories section in addition to the main humidistat unit.
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Power supply
| 22V β 26V AC or DC
| Output switch rating
| 10A, 230V AC 50Hz (resistive)
| Output switch type
| Changeover relay (volt-free)
| Humidity control
| 5% RH to 95% RH
| Humidity differential
| 1%RH to 10%RH
| Sensor accuracy
| +/- 3% RH
| Sensor drift
| +/- 1.2% RH over 5 years (no calibration required)
| Guarantee
| 5 Years
| Weight
| 0.33Kg
| Dimensions mm
| 120mm x 95mm x 36.5mm
| Country Of Origin
| UK
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| E914-RobustHumidistat.pdf / RobustHumidistat |  |
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