Sporlan's PSK Series electronic controllers manage low and medium temperature refrigeration units by controlling compressors, defrost, lights and fans.
PSK221/231
- Single Relay Output
- Medium temperature applications, controlling compressor and off-cycle defrost
- Available in 8A-30A output (1/3HP - 2HP)
- Available with 1-2 inputs
PSK223/233
- Three Relay Outputs
- Low temperature applications, controlling compressor, evaporator fans, and electric/hot gas defrost
- Available in 8A-30A output (1/3HP - 2HP)
- Available with 2-3 inputs
PSK214
- Four Relay Outputs
- Offers entire system management by controlling compressor, evaporator fan(s), electric/hot gas defrost, and auxiliary (light, anti-sweat heater, etc.)
- HACCP compliant data logging
- Available with 3-4 inputs
- Real Time Clock (RTC) for added control
Sensor Probes: NTC or PTC (must be configured)
Sensor Range: -40 to 220°F for NTC; -50 to 300°F for PTC