Oven high-temperature sensors belong to the CWF2 series of Kemin, which use a lead-type sensing element made of a semiconductor material NTC thermistor and encapsulated in a metal shell for the temperature sensing head. The application range of this series of sensors is -40 °C to 300 °C, the metal shell is made of stainless steel and other materials, and the lead can use 22~30 gauge Teflon high temperature wire, silicone wire, XLPE wire and other wires that meet UL and environmental protection certification.
- Oven, microwave
- Steam oven
- Air fryer
- In-line terminals
- Connector
- Tube (fiberglass, heat shrink, teflon)
- Cable ties
Sensor series | CWF2 series |
Operating temperature range | -40 ℃ to 250 ℃ |
Type of temperature sensing element | Kemin MF51 thermistor series |
Resistance specifications | 500KF4260（R25 ℃=500K Ω ± 1%, B25/50=4260K ± 1%)） |
Head packaging form | Metal shell packaging type |
Shell material | SUS304 |
Common wire | UL3122 |
Dielectric Strength | 1500VAC, 60S, 5mA (conventional, optional) |
Thermal time constant | ≤ 15s (in a constant temperature oil bath) |
Dissipation coefficient | ≥ 2.5mW/℃ (25 ℃, in still air) |
Rated power | 150mW (25 ℃, in still air) |
The above accessories
Shell size, shape, material
Line type and length
The resistance, B value, and accuracy of NTC thermistors can be customized
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