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Speed series

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MJ-VR63 Three-wire integrated speed sensor 

● MJ-VR63 integrated speed transmitter is currently the industry's most advanced technology, the country's leading technology leader in products. The transmitter is to use an analog circuit design structure compact, wide frequency response, anti-interference ability a three-wire system integration type current transducer, speed sensor and transmitter integrated one output of 4 ~ 20 ma current signal is directly connected to the PLC or DCS, it is widely used in the continuous measurement of all kinds of rotational speed.

Main feature: 

1, non-contact detector, no moving parts, no wear and tear, safe and long life, low maintenance costs;

2, integrated spiral structure, easy to install.

3, simple wiring, current type, load short circuit protection.

Mode of connection: 

         Brown: + 24V

        Blue line: signal output

        Black: COM        

notoIn kind Line mark shall prevail

Dimension chart: 

Note:①gear size parameters: gear outer diameter: 99.3 mm;Teeth number: 60;Modulus: 1.57 (the above size is only one example, the module is 0.5 to 2).

②When installing the sensor, the tail is perpendicular to the connecting line and the gear plane.

③Sensor leads are: red for the power line; blue for the ground; black for the signal output line. (Note: the actual standard line).


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● MJ-VR63 integrated speed transmitter is currently the industry's most advanced technology, the country's leading technology leader in products. The transmitter is to use an analog circuit design structure compact, wide frequency response, anti-interference ability a three-wire system integration type current transducer, speed sensor and transmitter integrated one output of 4 ~ 20 ma current signal is directly connected to the PLC or DCS, it is widely used in the continuous measurement of all kinds of rotational speed.

Main feature: 

1, non-contact detector, no moving parts, no wear and tear, safe and long life, low maintenance costs;

2, integrated spiral structure, easy to install.

3, simple wiring, current type, load short circuit protection.

Mode of connection: 

         Brown: + 24V

        Blue line: signal output

        Black: COM        

notoIn kind Line mark shall prevail

Dimension chart:

Note①gear size parameters: gear outer diameter: 99.3 mm;Teeth number: 60;Modulus: 1.57 (the above size is only one example, the module is 0.5 to 2).

②When installing the sensor, the tail is perpendicular to the connecting line and the gear plane.

③Sensor leads are: red for the power line; blue for the ground; black for the signal output line. (Note: the actual standard line).


1. Signal frequency0-20kHz

2.Power supply12-26V(DC)

3.Load resistance≥1.0kΩ

4.Detection distance 0.5-2.0mm A3steeleletrical steelmagnetic steel mounting diatance is 6-10mmmagnetic consistent during installation

5.Module of gearm≥1 

    Gear materialA3steel electrical steel 120℃

6.Output signal 4-20Ma,0-20mA,0-5V ,1-5V (For example: Current "4 ~ 20mA" Corresponding speed: 0 rpm / min to "Range upper limit" speed, (sensor factory setting)

7. Environmental conditions:Temperature range: -10 ~ +80 ℃

IP gradeIP68

8.Mounting screwM16×1or customized

9.Current consumption: ≤ 10mA (not including the load current)

10.Transmission error: ≤ 1%. Temperature drift <0.1%

11.Housing material: stainless steel 304

12.Load Equivalent Resistance Range: ≤600Ω (current output)

                          ≥1000Ω (current output)

Parameter selection table

Note: thread specifications can be customized according to user needs.

● Selection manual:

MJ-VR63-A□□-B□□-C□□-H□□-I□□-J□□-K□□

A:Thread mounting

B:Shell length

C:Lead way 

H:Module of gear

I:measuring range

J:Cable length 

K: Output method

 

Example: MJ-VR63-01-120-01-060-5000-01-01 selection of content: thread mounting: m16 * 1, shell length: 120mm, lead method: direct lead without armor, the number of teeth: 60 teeth , range: 5000 r / min, cable length: 2 meters, output mode: 4-20mA.


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