Price of CRN-02B Explosion proof Vibration Sensor

HG6803 Low Frequency Vibration SensorIt belongs to inertial sensors. It uses the principle of magneto electric induction to convert vibration signals into electrical signals. It is mainly composed of magnetic circuit system, inertial mass, spring damping and other parts. A magnet is rigidly fixed in the sensor housing, and the inertial mass (coil assembly) is suspended on the housing by spring elements. When working, the sensor is installed on the machine. When the machine vibrates, the coil and magnet move relative to each other within the working frequency range of the sensor, cutting magnetic lines and generating induced voltage in the coil. The voltage signal is proportional to the vibration velocity value of the measured object, and the displacement signal can be obtained by integrating and amplifying the signal. This type of sensor is directly installed on the outside of the machine, making it extremely convenient to use and maintain.

HG6803 Low Frequency Vibration SensorThe overall design ensures that it has the following usage characteristics:

1. The sensor has a very low frequency of use and can be applied to low-speed rotating machines.

Compared to other types of vibration sensors, the HG6803 sensor has lower output impedance and better signal-to-noise ratio. It can work in conjunction with a general AC voltmeter or oscilloscope. There are no special requirements for output plugs and transmission cables, making them easy to use

3. Friction active components have been removed from the sensor design, resulting in a relatively long service life.

4. The sensor has a certain resistance to lateral vibration (not greater than 10g)

install

● Installation position: vertically or horizontally installed on the measured vibration point, at the bottom of the transmitterM8×1.5The screw magnetic seat is attached to the tested housing, and then the sensor is screwed onto it and tightened.

● Installation dimensions and specifications: refer to the diagram3(Installation and protection of speed sensors) If the installation location of the sensor is subject to high temperature steam erosion, protective measures need to be taken to reduce the ambient temperature of the sensor. Generally, no protection is required.

● Usage and insulation requirements. The sensor output is suspended grounded, and it is marked on the plug and socket connected to the sensor1、2、3、4The numbers. Considering the secure and reliable wiring, we will“1、2”And“3、4”Short circuit and use separately. “1、2”As a sensor signal outputAEnd, “3、4”AsBWhen connected to other devices,ATheBEnd interchangeable, no need to distinguish. The connecting wires require good insulation performance, and two core shielded cables are used. One end of the shielding layer of the cable is floating, and the other end is grounded. The installation of sensors is provided by our factoryM10*1.5The fixing screw. The protective measures for sensor installation are provided by our factory with protective covers, and the rest can be handled by the user according to local conditions