PTC thermostat QFR879relay230VACrefrigeration plant
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Characteristics
- Heating technology
- PTC
- Contact type
- relay
- Supply voltage
- 230VAC
- Applications
- refrigeration plant
- Other characteristics
- digital, with temperature probe, precision
- Temperature
Min.: -50 °C
(-58 °F)Max.: 50 °C
(122 °F)- Process temperature
Min.: -5 °C
(23 °F)Max.: 65 °C
(149 °F)
Description
Temperature control systems for refrigerated cabinets and fridge desks.
QFR879 Thermostat, originally projected for SILA FB DE RANIERI, is a device for refrigerated cabinets and fridge desks that can control temperature in a cold cell by measuring temperature with a PTC sensor and, if is installed another probe, can perform an automatic defrost. The motor function is enable with a major capacity SPST relay, so as to allow its direct use on 1 HP power. For higher capacity it is necessary a suitable external relay.
Setting a required temperature can be performed, on all the measuring field, with a keyboard and a high luminosity LCD. The Thermostat has an internal algorithm for linearization in order to guarantee a higher measuring precision of the temperature from PTC sensor in all the working field.
KEY FEATURES
The very low thickness (29mm) makes it the ideal product for installation in reduced spaces.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.