SMCB-01-12L Speed Sensor Magnetic Speed Probe

I. Overview

SMCB-01-12L Speed Sensor Magnetic Speed ProbeIt is an active three wire speed measurement sensor with high sensitivity, strong reliability, good anti-interference performance, and long-term stable operation.

Applied to convert physical quantities of rotation in mechanical motion into square wave pulse electrical signals. Commonly used for measuring rotational speed, cycle, and speed. Widely used in machinery, metallurgy, petroleum, chemical, transportation, automation, and automobilesABSVarious fields such as taxi fare counters, motorcycle engine speed, train wheel speed, airplane engine speed, etc.

2、 Characteristics

High measurement accuracy

Water and oil repellent

Strong anti-interference ability, gear vibration does not affect signal transmission

3、 Electrical indicators:

Working voltage:5to24V

Measuring range:0to20KHz

Output signal: Square wave, whose peak to peak value is equal to the amplitude of the working power supply voltage, independent of the speed, with the maximum output current20mA

4、 Physical indicators:

Speed measuring gear form: arbitrary

Material:304stainless steel

Thread specifications:M16×1(Customizable)

Installation gap:1～5mm

5、 Performance characteristicsSMCB-01-12L Speed Sensor Magnetic Speed Probe
1.Non contact measurement,Not in contact with the tested rotating component,wear-free
2.Adopting the principle of magneto electric induction,No need for external working power supply,Large output signal,No need to enlarge,Good anti-interference performance
3.Adopting integrated design,Simple and reliable structure,Has high resistance to vibration and impact
4.Adapt to a wide temperature range in the work environment,Suitable for harsh industrial environments,Smoke, mist, oil and gas, water and gas environment

6、 Installation precautions:

1The metal shielding layer in the sensor output line should be connected to the ground neutral wire.
3During installation and transportation, strong impacts should be avoided.
4When the tested shaft has a large runout, attention should be paid to appropriately enlarging the gap to avoid damage.
5This sensor is designed for use in harsh environments, so it is sealed immediately after assembly and debugging, and therefore cannot be repaired.

7、 Usage requirements

To ensure the normal operation of the sensor, a magnetic transmission gear or an orifice plate gear must be installed on the rotating body to be detected, with a modulus greater than or equal to2During installation, the distance between the sensor end face and the tooth top1mmabout. The sensor output is a dual core high-temperature shielded wire, in which the shielding layer is connected in parallel with either of the dual core wires and then connected to the "- end" of the tachometer magneto electric input. (Standard length of signal line)2mSpecial specifications are less than10m）.