The temperature switch is an advanced magnetic reed temperature switch designed for precise temperature monitoring and control in mechanical and electrical equipment, automobiles, marine vessels, and more. Ideal for providing reliable protection against overheating and overcooling conditions, it can be effectively installed in liquid, paste-like, fluid, and gaseous environments.
Operating on the principle of magnetic materials undergoing a phase transition near their Curie point (Tc), the switch precisely triggers a reed contact to open or close electrical circuits at predetermined temperature points. It offers exceptional reliability, stable performance, prolonged service life, vibration resistance, moisture protection, waterproofing, and explosion-proof characteristics, fully complying with EU RoHS standards.
Model | |||
Contact Mode | SPST open on rise (Break model) | SPST close on rise (Make model) | SPDT (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 Hysteretic | 4℃ max | 4℃ max | 4℃ max |
Power Rating | 70VA | 70VA | 70VA |
Switch Voltage | 250VAC | 250VAC | 250VAC |
Carry Current (max) | 1.0A | 1.0A | 1.0A |
Switch Current (max) | 0.7A | 0.7A | 0.7A |
Operating Pressure | 2.0 M Pa or More | 2.0 M Pa or More | 2.0 M Pa or More |
Thermal Response Time | 45s | 45s | 45s |
Housing Material | Brass or SUS304 | Brass or SUS304 | Brass or SUS304 |
Mounting Threads | M16×1.0 or 3/8"NPT | ||
Cable and Electrical Terminal** | AWG22,UL1430300mm free wire or Client required, such as M8 connector | ||
Prevent Class | IP65 | IP65 | IP65 |
Certification | CQC, EX,CE | CQC,EX,CE | CQC,EX,CE |
*Temperature set point is customized according to client requirements.
*Cable type and specification selectable based on application needs.