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Working conditions
TSDdifferential temperature controller has two thermo-bulbs to sense the differential temperature.
After comparing the differential temperature with the setting value, the differential temperature controller will putout a differential signal to make the temperature controller work.
The differential temperature controller can keep a constant value of differential temperature between two medium in general ventilation and some cooling devices.
The two relative thermo-bulbs, one is for temperature reference, the other one is for controlling signals. Differential temperature is directly controlled parameters.
| Model | Differential temperature setting range | setting the action differential temperature of the Min. differential temperature | working temperature range | The highest temperature of thermo-bulb | |
| TSD40 | 0°C~15°C | ≤3°C | 25°C~40°C | 60°C | |
| TSD100 | 5°C~25°C | ≤5°C | 20°C~100°C | 150°C |
Wire connection: diameter of wire entrance hole 15mm
Electrical Rating
| Rated Voltage(V) Rated Current(A) | A.C.110 | A.C.220 | |
| Non-induced current | 20A | 10A | |
| Induced current | Full load current | 15A | 8A |
| Instantaneous current | 72A | ||
