|
Pro-therm Controls ''Controls to make life easier' Established 1990 |
|
Prices for:- |
|
Useful stuff |
|
4 Zone digital thermostat--HP44 4 heaters or 4 coolers controlled from one unit |
|
General Description HP44 is a 4 zones, 4 areas digital thermostat for monitoring and control of temperatures in 4 zones using it's own 4 supplied thermistor sensors in the range -50.0/115.0 Deg.C or -58.0/239.0 Deg.F. or -50/300 Deg.C with Pt100 sensors or 0 to 100% from a 4-20mA source. Each zone may be treated independently as each has its own set of parameters. Auto scanning of all 4 temperatures may be set up. As well as 4 set points, each zone has high and low alarm levels which with the addition of HPAL module, will give a further 2 outputs. Adjustable differential and calibration each zone. Zones may be 'linked' together for staged switching. |
|
Technical Specification Power supply 220V +/- 10% Mains frequency 50Hz +/- 20% Power consumption 4W 4 x SPST Output Relays: Resistive contact rating 4 Amp 220V - AC1 Inductive contact rating 2 Amp 220V - AC3 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 |
|
Available as 96 x 96mm front panel mounting or IP54 surface/wall mounting Large 20mm display makes reading easy . With 0.1 Degrees resolution, adjustable hysterisis from 0.2 Deg. and scale in C or F, the result is 4 versatile accurate thermostats. |
|
4 Supplied sensors |
|
Rear view showing removable terminal strips |
|
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 |
