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Pro-therm Controls ''Controls to make life easier' Established 1990 |
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Prices for:- |
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Useful stuff |
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Day night thermostat with light sensor HP34, HP34/w Greenhouse heating, propagator heater, mat soil warmer |
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General Discription HP34, HP34/w is a digital thermostat supplied with a light sensor to automatically change day temperature setting to night setting. It also comes with a sensor capable of measuring and controlling temperature between -50.0/115.0 Deg.C or -58.0/239.0 Deg.F. Features Adjustable light setting gives ability to 'fine tune' when to change from day to night setting and visa versa. IP54 Weather proof enclosure. Temperature sensor lead may be extended many meters to desired location. |
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Technical Specification Power supply 230V +/- 10% Mains frequency 50Hz +/- 20% Power consumption 4W 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 |
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Light Sensor |
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Temperature Sensor |
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UK Mail Address: Pro-Therm Controls 21 Main Road, Ratcliffe Culey, Atherstone, Warwickshire. UK. CV9 3NY |
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We take: |
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E-Mail: vince@pro-therm.co.uk Phone: (0044) 01827 711039 Fax: (0044) 01827 711041 |
