Pond Heating » Filtertech

FilterTech Digital Controllers
Designed to give automatic temperature control for Koi ponds. Operating in the range of 5 to 30 degrees Celcius this highly accurate stat will hold water temperature within +/- 0.1 degree Celcius.  The unit is programmed with an automatic temperature gradient control which eliminates temperature shock for the fish when changing settings. The unit can operate most boilers, motorized vavles and electric heaters up pto 3kw.  A large clear display and single button make this a very user friendly thermostat.  The unit also features a water level sensor option which cuts off the heat source at low water level and a remote alarm option to give warning of any faults. Specifications: Display 3 Digit LED Resolution - 0.1 degrees C Temperature probe Tolerance - + 1% Display Range - 0.0 degree C to 40.0 degree C Set Temperature Range - 5.0 degree C to 30.0 degree C Programmed Temperature Rise Rate - 2 degrees C per day (maximum 1/2 degree per 6 hours) Programmed Temperature Fall Rate - 1 degree C per day (maximum 1/2 degree C per 12 hours) Heater Circuit Switching Capability - 3kw 230 volt maximum Enclosure Rating - IP56 Temperature Probe Sensor Lead - 5 mtrs Water Level Switch Lead - 5 mtrs
Item #  Description Price Add to Cart FTDSP5 FilterTech Digi-Stat Thermister Probe 5m £13.95 Add to Cart FTDSP10 FilterTech Digi-Stat Thermister Probe 10m £16.95 Add to Cart FTDSP15 FilterTech Digi-Stat Thermister Probe 15m £19.95 Add to Cart FTDSP20 FilterTech Digi-Stat Thermister Probe 20m £22.95 Add to Cart FTDS FilterTech Digi-Stat Controller (no Probe) £99.95 Add to Cart

FilterTech DSC Remote Alarm Unit
A battery powered remote alarm which can be mounted anywhere indoors up to 50m from the Digi-Stat. Activated by sensor or power failures or by low water level (if fitted) the unit gives a strong audible warning.
Item #  Description Price Add to Cart FTREM FilterTech DSC Remote Alarm Unit £24.95 Add to Cart

Water Level Switches
Two types of float switch are available as upgrade options to the Digi-Stat. The vertical float gives high accuracy operation (5mm maximum range) and the horizontal bulkhead float allows greater water level changes before switching. Both come standard with a 5m lead and longer cables are available. The Pump Protector (shown overleaf) incorporates both of these float switches.
Item #  Description Price Add to Cart WLEVL FilterTech Water Level Switch Lower £19.95 Add to Cart WLEVU FilterTech Water Level Switch Upper £19.95 Add to Cart