N320 range of electronic thermostats

December 2006 Temperature Measurement

The N320 range of electronic thermometers are used to indicate temperature with a high degree of accuracy. They are provided with a convenient built-in full range high efficiency switch mode power supply.

The N321 thermostats can be programmed for heating or cooling action and have a timed delay function for compressors. The N321R performs automatic defrost cycles by stopping the compressor at programmed intervals or manually, via keyboard. The temperature readout is held static during defrost and the compressor relay has a delay action at energy start up. The N322 has two control relays with independent setpoints used for heating and cooling. The second relay can be relative to the first one. The N322T finds applications in heating and cooling processes with built-in timer functions for forced defrost periods or other timed or interval related actions.

Main features of the product are:

* Adjustable hysteresis.

* Flame retardant polycarbonate enclosure.

* IP65 front panel with silicone rubber keys.

* Internal power supply: 85 to 250 V a.c.

* Dimensions: 74 x 32 x 58 mm.

For more information contact Ian Watson, Mimic Components/Crafts, +27 (0) 11 689 5700, [email protected] or visit www.mimic.co.za

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