XR20CX Cooler temperature controller

Shell: ABS matt flame retardant plastic
Overall dimensions: front 32 × 74mm； Depth: 60mm;
Installation dimension: 71 for fixing in the opening × 29 mm panel;
Overall protection grade: IP20; Protection grade of front panel: IP65;
Terminal block: bolt crimping, wire diameter ≤ 2.5mm2
Executive standard: refer to the nameplate on the object
Power consumption: maximum 3VA
Display: 3-digit red digital tube, 14.2mm high;
Input: Up to 4 NTC or PTC inputs
Digital input: passive switching value
Output relay: compressor SPST 8 (3) A/250Vac; SPST 20(8)A/250Vac
Data storage: EEPROM
Control level: 1B; Environmental protection grade: 2; Software level: A;
Maximum insulation voltage: 2500V; Overvoltage level: II
Operating temperature: 0~60 ℃
Storage temperature: - 30~85 ℃
Relative humidity: 20~85RH% (no condensation)
Measuring and control temperature range: NTC-40~110 ℃ (- 40~230 ℉), PTC-50~150 ℃ (- 58~302 ℉)
Resolution: 0.1 ℃ or 1 ℃
Accuracy: ± 0.7 ℃± 1 bit at ambient temperature of 25 ℃
Power supply: 230V