Reed Temperature Switch_Chuandong Magnetoelectric

Reed Temperature Switch

Magnetic Temperature Switch CTR-46.5-02001940

FEATURE：
1.Accurate actuation temperature , small restoration temperature difference, high precision
2.Operating temp. range : -30°C ~120°C
3.Explosion resistance, quick response, long service life
4.Appearance, operating temperature and other parameters can be designed according to customer demand

APPLICATION：
1. Temperature control, temperature monitoring and over-heating protection
2. Applied in electric rice cookers, medical insulation boxes, electric heat pans andother low-power electric appliances for the insulation

Service Hotline：400-930-4382

Detailed Description：

WORKING PRINCIPLE：

CTR Series Magnetic temperature switch is a combination of temperature-sensitive ferrite materials, permanent magnetic materials and the reed pipe. It is made by using the principle that temperature-sensitive frite material will lose permeability near the Curie temperature, make a tremendous change through magnetic flux in reed pipe so as to make the reed pipe contacts open or close, which is to automatically disconnect or connect the circuit.

TECHNICAL REQUIREMENT：

Operating temperature range	-30℃~120℃
On-off temperature range	1~6℃（The heating or cooling speed should be lower than 0.5℃/min）
Temperature deviation	±1，±1.5，±2，±2.5，
Switch type	M (normally open)/B (normally closed)
Maximum switching power	10W	70W
Maximum switching current（DC）	0.1A	0.5A
Maximum switching current（AC）	/	0.5A
Maximum load current	1.0A	2.5A
Minimum breakdown voltage	DC250V	DC600V
Maximum contact resistance	200（Excluding wire resistance）
Minimum insulation resistance	DC500V 100MΩ

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