TS Series Temperature Switch
The magnetic temperature switch, also named the thermal reed switch (TRS), is one of the major product as a curie temperature control element. And it is direct control type temperature-sensing switch that provides both sensing and contact mechanism, which ideally suitable for applications requiring temperature switch featured by small size, precise operation and high reliability. The large current fast response temperature switches can be customized, and specially used for applications in need of anti-freezing function.
Features
- Excellent thermal sensitivity accuracy within ±1 ℃
- During repetitive operations, temperature change is very small
- Contacts are inserted in a glass tube and explosion-proof
- Miniature size and easy to use
- All temperature switches are “CQC” and EX approved
- Stable self-holding performance at high temperature
- Suitable for humid environment
- Continuous duty at 130℃
- Excellent vibration and shock resistance
- Simplified logic circuit without the need for external self-holding relay/seal-in relay
Applications
- Temperature reed switch is applicable to coolant fan control, heating system, anti-freeze control of air-conditioning pipe, engine low temperature warning and cooling system, as well as for critical temperature sensing and controlling.
- Suitable for thermal control and monitoring to protect various equipment from overheating, such as water heaters, boilers and other heating equipment; Suitable for controlling of antifreeze heaters, such as central air conditioners, refrigerating machines and industrial equipment, thus increasing the safety, performance and functionality of the equipment.
Technical Parameters
| Model |
TSB-15-4L |
TSM-3.5-4H |
TSB-105-5L |
| Contact Mode |
SPST (Single Pole, Single Throw), open on rise (Break model) |
SPST (Single Pole, Single Throw), close on rise (Make model) |
SPDT (Single Pole, Double Throw) (Exchange model) |
| Temperature Setting Value* |
15℃ off, 11℃ on |
3.5℃ off, 7.5℃ on |
105℃ off, 100℃ on |
| Setting Tolerance |
±1℃, ±2℃ |
±1℃, ±2℃ |
±1℃, ±2℃ |
| Temperature Hysteresis |
4℃ max |
4℃ max |
4℃ max |
| Power Rating |
70VA |
70VA |
70VA |
| Switch Voltage |
250VAC |
250VAC |
250VAC |
| Carry Current |
1.0A max |
1.0A max |
1.0A max |
| Switch Current |
0.7A max |
0.7A max |
0.7A max |
| Operating Pressure |
2.0 MPa or more |
20 MPa or more |
2.0MPa or more |
| Thermal Response Time |
45 s |
45 s |
45 s |
| Housing Material |
Brass or SUS304 |
Brass or SUS304 |
Brass or SUS304 |
| Mounting Threads |
M16×1.0 or3/8"NPT |
| Cable and Electrical Terminal** |
AWG22,UL1430300mm free wire or Client required, such as M8 connector |
| Protection Class |
IP65 |
IP65 |
IP65 |
| Certification |
CQC, EX, CE |
CQC, EX, CE |
CQC, EX, CE |
*The setting temperature value is selectable, as client required.
*The cable is selectable.
YUANBEN designs, manufactures and supplies industrial sensors for a wide range of applications worldwide. Over the years, our portfolio range of magnetic sensors and expertise in offering custom sensing solutions has significantly expanded. As a specialist sensor manufacturer, we pride ourselves in our knowledge of sensing technology for developing custom solutions for your industrial applications. We strive for constant improvement in the field of sensor engineering, allowing our experienced team to provide our customers with high quality sensors.
