RELATIVE HUMIDITY  AND WEAN CONTROLLER 

Mist Wean controlled by Humidity

Humidity Fogging controller with aspirated sensor

Normally aspirated Humidity sensor

Design Concepts:
To produce a control to provide a cutting with the optimum conditions of growth. In the early stages of growth the control can be set to give predominantly fog conditions. As the cutting matures, the interval between fogging can be increased thereby effectively weaning the plant. 

S Controls humidity from 0% to 100% 
S Integral 3-way fused terminal block connected to a 240Vac 50Hz supply 
S Safe 24v AC 50Hz to irrigation valve. Output rated at 0.5 amp.
S Interval timing range from 30 seconds to 30 minutes. 
S Burst length timer range for fog from 0 to 10 seconds. 
S The following control options are available:
(a) Fog, no sensor connected, used as a timed function interval plus fog.
(b) Fog until sensor satisfied (interval plus fog with no sensor override.) sensor connected
(c) Fog until sensor satisfied (interval plus fog with sensor override). Sensor connected.
(d) Fog continuously until sensor satisfied (fog only). Interval set to a minimum
of zero seconds. Sensor connected. 
S Can be used solely as a Fog controller. 
S Fog or continuous control, switch selectable. 
S Manual trigger for fog burst. 
S Adjustable humidity control from 0 to 100% humidity with LED indication. 
S Honeywell sensor HIH-4030/31 series delivers instrumentation quality.
S Tight sensor interchangeability.
S Sensor has excellent resistance to condensation, oils, dust and dirt.
S 3.5% R.H. accuracy 
S Long sensor lead of up to 10 metres.
S Fused on primary and secondary outputs.

FOR THE LATEST INSTALLATION AND TECHNICAL INFORMATION CLICK HERE

 Contact: ETS Ltd, 40 Acreville Rd, Bebington, Wirral, CH63 2HY
 Tel  0151 645 8491
 john@ets-controls.co.uk