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Vibration Temperature Rotational Speed Sensor for processing

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Vibration Temperature Rotational Speed Sensor for processing

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Large Image :  Vibration Temperature Rotational Speed Sensor for processing Get Best Price

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: ZHJ-402
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Wooden box packing
Delivery Time: 15 days after signing the contract
Payment Terms: T/T
Supply Ability: 1000sets
Detailed Product Description
High Light:

rotational speed measurement


turbine speed sensor

Vibration Temperature Rotational Speed Sensor for processing


Operating Principle

        ZHJ-402 vibration temperature sensor is combined by two vibration velocity sensors and one temperature sensor. The two vibration sensors are fixed in horizontal and vertical direntions, while the woring of the temperature sensor depends on by Pt-resistor.

        The vibration velocity sensor transforms the vibration signalinto eletrical signalon basis of the magnetoelelctric induction principle. It is mainly compased of magnetism circuit system. winding componets, and spring -damper unit. In the shell of the sensor ,two winging are fixed rigidly and an alnico block is suspended by a spring . When the sensor works within the operating frequency range, relative movement between the winding and alnico block happens. As a result ,the winding willcut the magnetic lines so that the inductive electromotive force, i.e. the inductive voltage is generated which is in direct proportion to the shell's vibration velocity.

      The temperature sensor makes use of the Pt-resistor's characteristic of resistance varying with the temperature linearly and realizes the temperature measurement.


Technical Parameters

1.Vibration sensor

   Sensitivity: 30mV/mm/s


   Measuring range:2mm

   Frequency response:10~300Hz

2.Temperature sensor:PT100

   Measuring range: 0~400

3.Ambient temperature:-10~100℃

4.Measuring mode: Vertical dirention, horizontal dirention, and axial dirention

5.Installation screw holes: arranged evenly in the Φ85 circle and fixed by four M8 bolts


7.Inserting depth: 83mm

Contact Details
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Tel: +8615920049965

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