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    Pro-therm Controls

''Controls to make life easier'                                                                          Established 1990

Prices for:-

Useful stuff

Supplied Sensor

Technical Specification

Power supply                                                                                                              230V +/- 10%

Mains frequency                                                                                                         50Hz +/- 20%

Power consumption                                                                                                     4W

2 x fused SPDT Output Relay:

Resistive contact rating                                                                                               3 Amp 220V - AC1

Inductive contact rating                                                                                              1 Amp 220V - AC3

Measuring range                                                                                                        -50.0/115.0 Deg.C

Operating temperature                                                                                                -10/70 Deg.C

Measuring precision (Ambient 25 Deg.C)                                                                   0.1 Deg.C typical

Overall dimension                                                                                                       96 x 96 x 63 mm

Overall dimension (IP54 version)                                                                                98 x 125 x 75 mm

Digital thermostat with Alarm--HP17

Control with high and low temperature alarm

General Description


HP17 is a single set point digital thermostat for control of temperature with additional alarm temperature settings at 2 levels--high and low above main setting.


Alarm values may be set in program to prevent unauthorised adjustment.


A thermistor sensor is supplied with a range of

-50.0/115.0 Deg.C  or  -58.0/239.0 Deg.F.

Housed in 96 x 96mm front panel mounting or IP54 surface/wall mounting.

Min. and Max. temperatures are stored for later viewing.

Large 20mm display with 0.1 Degrees resolution, adjustable hysterisis from 0.2 Deg. and scale in C or F, gives a versatile accurate thermostat with over and under temperature protection.

Rear view

UK Mail Address:  Pro-Therm Controls  21 Main Road,   Ratcliffe Culey,

Atherstone,  Warwickshire. UK.   CV9 3NY

We take:

E-Mail: vince@pro-therm.co.uk

Phone:  (0044) 01827 711039

Fax: (0044) 01827 711041