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Magnetic level gauge

 Special alarm switch

Special alarm switch

  • The special alarm switch of magnetic flap level gauge produced by meiante company is composed of reed tube and circuit module, which is compact and durable.
Product details

Made by mayante Magnetic level switch special for alarm It is composed of reed and circuit module, compact and durable. According to the use, it can be divided into bj-5 type common Liquid level switch Type bjb-25 liquid level control switch with holding (memory) and gbjb-25 high temperature control switch with holding (memory) type

When the magnetic float moves up and down with the liquid level, the reed tube corresponding to the liquid level position is absorbed by the magnetic field inside the float, and the changed signal is converted into the passive switch signal output by the conversion module. If the bjb-25 or gbjb-25 type, it can also be used as the reference The signal is kept until the return induction signal arrives, so it can be conveniently used with various instruments to achieve the purpose of control and alarm. Each magnetic flap level gauge is equipped with multiple alarm switches.

Technical parameters of special alarm switch for magnetic flap level gauge
The height of UHZ is controlled at any position
Output form: switch signal (bjb-25 and gbjb-25 have memory function)
Corner capacity: 220 VAC, 1A; 24 VDC, 1.5 A (gbjb-52 type is 220 VAC, 2A; 24 VDC, 2.5 A)
Working life: ≥ 5 × 104 times
Alarm accuracy: ± 10mm
Working temperature: - 40 ℃ ~ + 85 ℃ (gzbj-52 up to 450 ℃)
Explosion proof grade: diibt4
Connector: internal thread M20 × 1.5
Notice for ordering special alarm switch of magnetic flap level gauge
Model and specification

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Working temperature
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 Special alarm switch

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