Digital temperature controller N322S
IP65IP42heating

digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
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Characteristics

Display
digital
Protection level
IP65, IP42
Use
heating
Maximum temperature

Max.: 105 °C
(221 °F)

Min.: -30 °C
(-22 °F)

Description

The N322S is a controller intended for solar water heating applications. It controls the water circulation system based on the difference of temperature between the solar collector and the storage tank (or swimming pool). The instrument contains two NTC-type temperature sensors and two outputs: a control output for activating the water circulation pump and a booster output. It provides protections against overheating and freezing to the piping, preventing damages to the system. - NTC Thermistor, 10 k @ 25 °C; range: -30 to+105°C (-22 to 221 °F) - Accuracy: 0.6 °C (1.1 ºF) - Sensor interchangeability: 0.75 ºC (1.35 ºF). This error can be compensated by the offset parameter in the controller - Measurement Resolution: 0.1 ºC from –19.9 °C to 119.9 1 ºC elsewhere - Output 1: Relay SPDT; 1 HP 250 Vac / 1/3 HP 125 Vac (16 A Resistive) - Output 2: Relay: 3A / 250 Vac, SPST - Power Supply: 100 to 240 Vac/dc 10 % Optionally: 12 to 30 Vdc/ac Mains Frequency: 50~60 Hz Power Consumption: 5 VA - Dimensions: Width x Height x Depth: 75 x 34 x 75 mm Weight: 100 g Panel: 70 x 29 mm - Environment: Operating: 0 to 40 °C (32 to 122 ºF) Storage temperature: -20 a 60 °C (-4 to 140 ºF) Relative humidity: 20 to 85 % non-condensing - Case: Polycarbonate UL94-2; Protection: Front panel: IP65, Box: IP42 - Suitable wiring: Up to 4.0 mm2

Catalogs

*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.