Temperature Switch
Mechanical temperature limit switch for heater circuit control and over-temperature protection.
- Sensing element
- 温包式 / 双金属式
- Calibration
- Pt100 (A级)
- Measuring range
- -30~300 ℃
- ✓ Wet-calibrated before dispatch with a calibration record
- ✓ Standard models ship in 5 working days; customised in as little as 10
- ✓ Full technical support from selection through commissioning
Mechanical temperature limit switch for heater circuit control and over-temperature protection.
Overview
Mechanical temperature limit switch for heater circuit control and over-temperature protection.
Features
- Purely mechanical actuation — maximum noise immunity
- SPDT contacts, wireable NO or NC
- Setpoint field-adjustable and lockable
- Reliable switching suitable for safety interlocks
- No power required, extremely low failure rate
Typical Applications
- Heater over-temperature protection
- Oil and water temperature limits
- Equipment safety interlocks
- Fan-coil unit control
Selection Notes
The above reflects the standard configuration. Final selection depends on media properties, operating temperature and pressure, and environmental conditions. For special requirements, please contact our engineers for tailored advice. Technical parameters are subject to the final supply agreement.
| Sensing element | 温包式 / 双金属式 |
|---|---|
| Calibration | Pt100 (A级) |
| Measuring range | -30~300 ℃ |
| Accuracy | ±2% FS |
| Output signal | SPDT 微动开关 250VAC 5A |
| Power supply | 12~36 VDC |
| Sheath material | 304 不锈钢 |
| Sheath diameter | Φ10 mm 温包 |
| Insertion length | 100 / 150 / 200 mm 可选 |
| Process connection | M20×1.5 / G1/2 |
| Pressure rating | ≤ 2.5 MPa |
| Ingress protection | IP65 |
| Response time | t0.5 ≤ 20 s |
Note: the above reflects the standard configuration. Final selection depends on media and site conditions; parameters are subject to the supply agreement.
Features
- Purely mechanical actuation — maximum noise immunity
- SPDT contacts, wireable NO or NC
- Setpoint field-adjustable and lockable
- Reliable switching suitable for safety interlocks
- No power required, extremely low failure rate
Typical Applications
- Heater over-temperature protection
- Oil and water temperature limits
- Equipment safety interlocks
- Fan-coil unit control
Related Products
Enquire About This Product
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