Basic Characteristics:

The device SPA7 or SPA7-GPRS is available in version BOX. The device with a power supply 230V AC and a backup battery are mounted into a plastic box which meets IP55 requirements. There is also separate power supply to be used on logical inputs and outputs circuits coming from/to noisy environment.

Advantages of SPA7-BOX:

Simple installation - the device is completed in a plastic box IP55 ready for wall mounting with a clear cover
Backup power supply - power supply 230V  AC and backup AKU 12 V/ 1,3Ah
Technical Data SPA7-BOX:

Power supply: 230 V /5WInputs and outputs:)see SPA7, SPA7-EXP

Protection: IP55

Operating temperature: -20 to +55 °C

Use of SPA7-BOX:

Boiler houses, heating plants and heat pumps
Industrial objects – water plants, water reservoirs, small hydroelectric stations, boiler plants
Technology processes – fault report, gas leakage, drop or rise of temperature or level, freezing point monitoring