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Product:Sensor with Epoxy Coated - CWF52 Type  >>  CWF52
Model:CWF52

High precision and high stability temperature sensors type CWF52 are made by epoxy-resin coating NTC thermistors, connected with different kinds of wires, then wrapped into different shape to facilitate the installation and long distance temperature measurement and control.

Application:

For temperature measurement and control of household and car air conditioners, refrigerators, freezers, water heaters, drinking water dispenser, air warmers, dishwashers, disinfecting cabinets, washing machines, driers, medium-low-temperature drier cabinet, thermo tanks, and so on.

Features:
·New technique adopted to ensure stable performance and
    long working hours (yearly excursion rate of resistance
    equals or being smaller than 1‰)

·High precision of resistance and B value: ±1%)

·Good coherence and interchange ability

·Quick response and high delicacy

·Double packaging techniques adopted to ensure good
    insulation and sealing effect, high resistance to
    mechanical colliding and bending

Technical Spec.
Rated zero-power resistance (R25?) 0.1KO ~ 1000KO
Allowable tolerance (R25?) ±1%, ±2%, ±3%, ±5%
Range of B value (K) 2600K ~ 4200K
Allowable tolerance of B value ±0.5%, ±1%, ±1.5%, ±2%
Dissipation factor (in still air) =3
Operating temperature (?) -30? ~ 110?
Thermal time constant (in still air) =50 S.
Configuration epoxy-resin coated, dripping shape
Exterior size Header: Ø4.0×15.0 max.; Lead wire: customer determinate
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