Hontai Machinery and equipment (HK) Co. ltd
| Packaging Details | Wooden box packing |
| Delivery Time | 15 days after signing the contract |
| Payment Terms | T/T |
| Supply Ability | 1000sets |
| Place of Origin | China |
| Brand Name | OEM |
| Model Number | ZHJ-402 |
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Product Specification
| Packaging Details | Wooden box packing | Delivery Time | 15 days after signing the contract |
| Payment Terms | T/T | Supply Ability | 1000sets |
| Place of Origin | China | Brand Name | OEM |
| Model Number | ZHJ-402 | ||
| High Light | rotational speed measurement ，turbine speed sensor | ||
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
Acceleration:8g
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
6.Dimenson:Φ70mm×180mm
7.Inserting depth: 83mm
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor...
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