1pcs Ultra-small volume vibration sensor integrated vibration transmitter 4-20mA

Description

Ultra-small volume vibration sensor integrated vibration transmitter 4-20mA output fan pump motor vibration measurement
working principle
The built-in MSMS piezoelectric ele
ment in the transmitter senses the vibration, and the vibration is converted into a 4-20mA current output of the corresponding range through a high-precision integrated circuit, which is convenient for remote display and control; it is very suitable for connecting to DCS, PLC and data acquisition systems medium.
Performance characteristics
①Excellent frequency response characteristics, high measurement accuracy, stable and reliable, and strong anti-interference ability;
②High temperature resistance, impact resistance, waterproof and dustproof, suitable for harsh environments;
③Low power consumption, high stability measurement circuit, fully integrated process, to ensure high-precision 4~20mA current output corresponding to vibration linearity;
④MEMS piezoelectric core, integrated structure, durable;
⑤A variety of installation and connection types, and a variety of vibration ranges can meet the application requirements of various occasions.
2 Transmitter function
The transmitter is installed on the surface of the machine to directly sense the vibration of the machine's casing, and convert the vibration into a corresponding current output of 4~20mA; accuracy: 3% of full scale; maximum load resistance 500 ohms.
1 Transmitter Specifications
Power supply: 12-36Vdc power supply, the maximum power consumption is 0.5W;
Measuring range: 0～20g; 0～200mm/s; 0～8mm can be selected
Frequency range: 4～1KHz; -3db;
Sensitive direction: axial, any direction/angle installation;
Lateral sensitivity: ≤3%;
Electrical isolation: 500Vrms, the circuit is isolated from the housing;
Current output: standard 4~20mA output;
(Proportional to the effective value of the measured vibration speed) Accuracy: ±2%; (Maximum load: 500Ω)
Impact limit: 1000g;
Mass: 0.06Kg;
Size: 17*25mm displacement size 24*56mm
Installation: M8*1.25 screw or magnetic seat
Protection class: IP67
Use environment: -30～80℃;
Relative humidity: no more than 95%, no condensation.
Packing:1PC
Warranty period: 120 days
On Sep 6, 2022 at 00:22:23 PDT, seller added the following information: