Vibration sensor(transducer)
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□□