PID-Temperature Controllers - Selec CH403 Economical Cooling Temperature Controller
Features
- 3 digit 7 segment LED
- LED status indicator: Set point lock, Defrost, Relay ON, Alarm ON
- °C / °F selectable
- Defrost management
- High & Low temperature alarm
- Upto 20A relay output
- Compact size and Easy to use
Ordering Codes
| Part No | Control Output | Alarm Output | Supply Voltage |
| CH403-1 | 10A Relay | 12A DC SSR, 10mA | 85 to 270V AC/DC |
| CH403-2 | 20A Relay | - | 85 to 270V AC/DC |
| CH403-3 | 10A Relay | 5A Relay | 85 to 270V AC/DC |
The Selec CH403 Cooling controllers are designed for management of refrigeration and food processing applications. The controllers have 1 NTC inputs for ambient and defrost temperatures and 2 relay outputs for control purposes. The controllers feature a simple user interface and are housed in a compact panel mounting enclosure. The CH403 controllers are powered from 85 to 270V AC/DC.