Selec CH403C Cooling Controller – 3 Digit LED Display

Product Summary:
Selec CH403C is a compact digital cooling controller featuring a 3-digit LED display, NTC input, touch keypad, and single set point operation. It offers various relay output configurations with optional SSR, and supports auto/manual defrost, door open mode, and cyclic timer functionality.

Key Features:

• Capacitive touch keypad for sleek control

• NTC sensor input for accurate temperature sensing

• Single set point control with ON/OFF mode

• Auto/Manual Defrost selection

• Available in 10A/20A Relay or SSR outputs

• Optional IDM compatibility

• Compact panel mount design (36 x 72mm)

• CE, RoHS certified with IP65 frontal protection

Applications:

• Commercial refrigeration units

• Cold storage rooms

• Display freezers and bottle coolers

• Dairy and food processing equipment

• Industrial chillers and HVAC systems

Product Benefits:

• Precise temperature control with ±0.25% FS accuracy

• Easy operation through capacitive touch interface

• Enhanced safety with CE and RoHS certifications

• Versatile output options for various cooling needs

• Compact and durable design suitable for tight panels

FAQs:

1. What type of sensor does the CH403C support?
   It supports an NTC type sensor for accurate temperature input.
   
   

2. Is the CH403C suitable for defrost applications?
   Yes, it includes both auto and manual defrost modes, ideal for refrigeration systems.
   
   

3. What output options are available in the CH403C variants?
   It comes with 10A, 20A relay or SSR outputs, depending on the selected model variant.