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Vibration sensor(transducer)

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Vibration sensor(transducer)

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MJ-VR9300 Anti-explosion integrated vibration transmitter

(Equivalent to LP300 Series 4-20 mA Acceleration Sensors from CTC)

●  MJ-VR9300  Anti-explosion integrated vibration transmitter is our latest developed micro-transmitter with a small and exquisite appearance. It consists of piezoelectric sensing element with measurement, conversion, integral, amplification, transmission and other major circuits, all the indicators accord with standards of "ISO2954-1975" and "GB13824-1992".

● MJ-VR9300 is installed built-in precision integral circuit to provide speed output, based on Piezoelectric Acceleration Transducer. Compared with magneto-electric velocity transducer, it has lots of advantages, for example: it has wider response frequency range (2HZ-1680HZ), mechanical moving parts are not easy to damage (working life up to 7 years), lightweight, excellent dynamic performance and so forth.

●  MJ-VR9300 provides 4-20mA current output, wiring fault-tolerant protection, with excellent stability reliability and strong anti-interference ability. 

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(Equivalent to LP300 Series 4-20 mA Acceleration Sensors from CTC)

●  MJ-VR9300  Anti-explosion integrated vibration transmitter is our latest developed micro-transmitter with a small and exquisite appearance. It consists of piezoelectric sensing element with measurement, conversion, integral, amplification, transmission and other major circuits, all the indicators accord with standards of "ISO2954-1975" and "GB13824-1992".

● MJ-VR9300 is installed built-in precision integral circuit to provide speed output, based on Piezoelectric Acceleration Transducer. Compared with magneto-electric velocity transducer, it has lots of advantages, for example: it has wider response frequency range (2HZ-1680HZ), mechanical moving parts are not easy to damage (working life up to 7 years), lightweight, excellent dynamic performance and so forth.

●  MJ-VR9300 provides 4-20mA current output, wiring fault-tolerant protection, with excellent stability reliability and strong anti-interference ability. 

Temperature Curve

Frequency Response Curve

Dimension Parameters

 

1.Measuring  range :  0 - 200mm/s  

                         0-50g 

                         0-8000μm               

2. Output current: 4 - 20mA  

3. Frequency response:  5~1000HZ  2~2000Hz  10~500Hz

4.Speed direction: from the bottom to the sensor (forward direction)

5.Ambient temperature: -40℃ - +85℃

6. Suply voltage: +24vdc 

7. Shell material: stainless steel 

8. Can withstand the largest impact: 2000g

9. Mounting thread: M5, M10*1.5 thread or customized

10. Piezoelectric material: PZT-5

11. Output way: two-wire (one for +24VDC power supply and one for 4-20mA output)

12. Accessory: calibration certificate parameters; a mounting screw; an aviation plug cable (standard: 3m, can be customized)

13.Explosive-proof grade: Ex ia llB Ga NO.:CNE×12.2768

MJ-VR9300--A□□(V/G/D)-B□□-C□□-D□□-E□□

 

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