SD-8 magnetoelectric vibration speed sensor

SD-8 Magnetoelectric Vibration Speed ​​Sensor, DZ3603 This product uses high-grade electronic components and uses advanced chip technology to make the product compact, greatly reducing weight and volume, reducing power consumption, and integrating with sensors and processing circuits. In one, it avoids the long-distance transmission of signals, thus improving the anti-interference ability. .

1. Measuring range: Frequency: 10 ~ 300Hz
Amplitude: 0 to 200um 0 to 500um 0 to 800um (peak to peak)
Intensity: 0 ~ 20mm / s 0 ~ 25mm / s 0 ~ 50mm / s (true RMS)

2. Measurement accuracy: ±0.5, linear error ≤1%FS
3. Measurement method: vertical or horizontal
4. Output signal: current output: 4 ~ 20mA (load ≤ 1KΩ)
5. Ambient temperature: -10 ~ 65 ° C (relative humidity ≤ 85%)
6. Power supply voltage: DC24V (power consumption ≤ 3W)
7. Dimensions: 35 × 75 (mm)
8. Fixed screw hole: M10×1.5×10mm

ST-2G vibration sensor sensitivity 20-50mv/mms

Second, the basic principles

The basic principle of the CD-21 series speed sensor is based on an inertial mass (coil assembly) and a housing in which a magnet is fixed. When the inertial mass is suspended from the housing by the elastic element, the sensor housing is fixed to the vibrating body. Above, this

SG-2 Vibration Speed ​​Sensor The vibration speed sensor is usually used to measure the vibration of the bearing and, in a few cases, to measure the vibration of the shaft. When measuring the vibration speed, if the sensor is installed incorrectly or the installation is not strong, the measurement result may be distorted or the sensor may be damaged due to vibration. Therefore, we must carefully choose the installation method of the vibration speed sensor. The vibration sensor is used together with the vibration monitor to achieve continuous long-term monitoring and is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps, and coal mills. The working principle is based on a primary component that converts mechanical energy into electrical energy. It is fixed on the bracket by two coils, and a piece of magnetic steel is connected to the casing through the piece, and the magnetic steel moves in the line. The magnetic lines of force are cut, thus generating an induced electromotive force. The voltage is proportional to the speed of the casing, which is called the vibration speed sensor. The vibration sensor produced by Zhengzhou Hangke has small volume, good sealing and long service life. Due to the double coil structure, it can superimpose the effective signals, and the interference signal attenuation effectively improves the anti-interference ability.

SD-8 magnetoelectric vibration speed sensor

Integrated vibration and temperature transmitter KL-ZDW86-60-A

Integrated vibration and temperature transmitter KL-ZDW86-40-A

HZD-L-A2-B2-C2-D2-E2 vibration intensity monitoring and protection device

TRA-2X intelligent travel monitoring and protection device

01/SZMZ—01/SZMZ—02/S16/SMS-12/16/E12-E12S-E58A-E58S/D12-D12P/F12A-F12S-F58A-F58S/Y12AD/DSD/DSF/DSE/DSH/km115- 1/km115-2/km115-3/km115-4/Magnetic speed sensor TD-02/TD-03/HK-16/CM16/S16/HB2032/SC12-20K/GVS/SGZP-K1/KGSS gear speed Sensor DZC-02/DZC-02A/37506A/HZQS-02A/HZQW-03A/HZC-12 tachometer DM504/HY-ZS3/SZC-04F1/WZ-7A/IC-3A positive and negative speed detection monitoring protection table HY- ZS3F/RTB-S/CS-3F positive and negative speed sensor

Vibration monitoring and protection device HZD-D/S-2