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Autonics TF33-31H Temperature Controller
The Autonics TF33-31H Temperature Controller offers ON/OFF control control method, 24VAC~ 50/60Hz, 12-24VDC power supply, 7-segment LED, 500ms. Manufactured by Autonics under the Autonics Temperature Controller category, this model belongs to the TF3 Series.

| Brand | Autonics |
| Product Type | Temperature Controller |
| Model Number | TF33-31H |
Autonics TF33-31H Temperature Controller – Technical Specifications
| Specification | Value |
|---|---|
| Number of input channels | 3CH [inlet temperature+defrost temperature+outlet temperature or digital input(DI)] |
| Power supply | 24VAC~ 50/60Hz, 12-24VDC |
| Sampling cycle | 500ms |
| Display method | 7-segment LED |
| Control method | ON/OFF control |
| Environment_Ambient temperature | -10 to 50℃, storage: -20 to 60℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(front panel) |
| Accessories | Bracket: 2, NTC sensor(5kΩ): 1 |
| Display accuracy | At room temp.(23℃±5℃): ±1℃±1 digitOut of room temp. range: ±2℃±1 digit |
| Input specification | Thermistor(NTC): 5kΩ, 10kΩ |
| Hysteresis(adjustable sensitivity) | 0.5 to 5.0℃, 2 to 10℉ variable |
| Load capacity_Compressor | 250VAC~ 16A 1c |
| Load capacity_Defrost | 250VAC~ 10A 1a |
| Load capacity_Auxiliary | 250VAC~ 5A 1a |
| Option function | No option |
| Weight | Approx. 207g(approx. 105g) |
Call us for Refrigeration Temperature Controller TF33-31H at the best rates. Technical Attributes of TF33-31H are the power supply range of 24VAC~ 50/60Hz, 12-24VDC , ensuring reliable operation across various applications. The controller boasts a sampling cycle of 500ms for precise temperature monitoring and control. It features suitable for versatile control requirements. The control methods include ON/OFF control, catering to diverse industrial needs. Despite its robust capabilities, the device is lightweight at Approx. 207g(approx. 105g). Operating conditions are optimized for ambient temperatures of -10 to 50℃, storage: -20 to 60℃, with a humidity range of 35 to 85% RH, storage: 35 to 85% RH for both operation and storage. The controller is 7-segment LED, ensuring simplicity in design while maintaining high functionality. Unlock Exclusive Pricing with a Quote for your requirement of Refrigeration Temperature Controller. Trust in our ability to provide more advantageous pricing and dedicated support beyond other other Dealers.




