SELEC
Selec TC303AX, 96x96 Digital Temperature Controller Relay/SSR Output
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Works well with
Voltkart Type J Thermocouple windsor type
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Voltkart Pt-100/ RTD 6mm thickness, 6 inch height
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Unison 101 ZDA 48 25 01, SSR Dc to Ac, 25amp
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Unison 901 ZDA 48 25 01 AL5, SSR Dc to Ac, 25amp
₹450
Schneider LC1D09, 9Amp Contactor
₹1,421
Schneider LC1E0910, 9Amp Contactor, coil voltage 220vac
₹1,056
Description
TC303AX, a temperature controller from Selec. 3-Digit single Red display, Single set point, Temperature controller with Relay with NC contact / SSR output, 96 x 96mm size, 90 to 270V AC / DC.
Technical specifications
| Make | Selec |
| Model | TC303AX |
| Display Type | 7 Segment LED, Single Display |
| Display Configuration | 3 Digits |
| Type of Input | Thermocouple (J,K,T,R,S) / RTD (PT100) |
| Resolution | Fixed 1° |
| Control Output | RELAY or SSR. |
| Control mode | Auto Tune PID / ON-OFF |
| Supply Voltage | 90 to 270V AC/DC |
| Size | 96 x 96mm |
| Mounting Type | Panel Mount |
Notable features
- Accuracy: For TC (J, K, T) inputs: 0.25% of F.S. ± 1: For R & S inputs: 0.5% of F.S. ±2 (20min of warm up time) For RTD inputs: 0.1% of F.S ±1
- 96 x 96 mm panel mount temperature controller
- Dual LED display for PV and SV indication
- Relay and SSR output options
- PID control with Auto Tune function
- Supports Thermocouple and RTD inputs
- High accuracy temperature control
- User-programmable parameters
More about the TC303AX
3-Digit single Red display, Single set point, Temperature controller with Relay with NC contact / SSR output, 96 x 96mm size, 90 to 270V AC / DC
The Selec TC303AX is a versatile 96x96 mm digital temperature controller designed for precise temperature monitoring and control in industrial heating and cooling applications. Equipped with both relay and SSR drive output options, this controller provides excellent flexibility for controlling contactors, heaters, ovens, furnaces, and process equipment. Its large dual-display LED screen allows operators to simultaneously view the process value (PV) and set value (SV), making operation and monitoring simple and efficient.
Frequently asked questions about the Selec TC303AX
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