Digital temperature controller N321R
programmablerefrigeration

digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
digital temperature controller
Add to favorites
Compare this product
 

Characteristics

Display
digital
Type
programmable
Use
refrigeration
Maximum temperature

Max.: 530 °C
(986 °F)

Min.: -200 °C
(-328 °F)

Description

The N321R is a temperature controller dedicated to applications in refrigeration. The defrost cycle is accomplished by turning off the compressor at time intervals chosen by the user. Pt100 and thermistor sensors inputs available. Adjust for ON and OFF durations. Auto defrost at programmable intervals. Manual Defrost key in the front pannel. - Sensor input: Pt100 (-50 to 300ºC) or thermistor (-30 to +105°C) - IP65 enclosure frontal protection - Display indication does not change during defrost cycles - Minimum ON and OFF durations accessed by the user - Relay SPDT: 1 HP 250 Vac / 1/3 HP 125 Vac (16 A Resisitive) (up to 1HP compressors) - Resolution: 0,1°C from -19,9 to 199,9°C - Accuracy: ± 0,5°C/°F ±1 digit - Adjustable hysteresis - Sampling: 1,5 per second - Working temperature: 0 to 50°C - Power supply: 85-250Vac (internal) or 12-24Vac/dc - Digital comunication via RS485 with Modbus RTU protocol (optional) - Dimensions: 75x33x75mm

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.