General Description

HP46 is a dedicated temperature, humidity, and either ventilation or turn control for incubators and hatchers.

Temperature is maintained via a heat relay and a cool relay to 0.2^o C or F.
Humidity is maintained via one relay, from either a wet & dry sensor system or an electronic humidity sensor. (Not supplied unless specified)
Turn cycle sets number of turns per day and duration .
Ventilation output occurs when extra cooling is needed.
Alarms. An additional output exists, with addition of HPAL relay module, to give optional high and low temperature alarms.
Enclosures available are 96x96x58mm panel mounting or 98x125x75mm IP55 surface/wall box.

Supplied with 2 sensors

Main Features
Temperature sensor supplied covers range -50.0 to 115.0 ^o C or F   
One setting adjusts heat/cool/vent/alarm points together.
Programmable display for  ^o C or F to 0.1.
Set points easily adjustable for end user.
High and Low alarms are available via optional HPAL relay module.
Output LEDs show control status.
Removable terminal strips for easy interchangability
Lockable set point to prevent unauthorised adjustment
On/Off or Proportional Humidity output
Max. & Min. temperature recording as standard

Technical Specification

Power supply                                                230V +/- 10%
Mains frequency                                           50Hz +/- 20%
Power consumption                                      4W
4 x SPST Output Relays:
Resistive contact rating                               4 Amp 220V
Inductive contact rating                               2 Amp 220V
Operating temperature                                 -10/70 Deg.C
Overall dimension                                    96 x 96 x 63 mm
Overall dimension (IP54 version)            98 x 125 x 75 mm