ESMNJ01 5-15khz output 15vdc power supply dynamic torque sensor for industrial automation and aerospace
Working Principle
ESMNJ01 torque sensor is based on proprietary technology developed on the strain bridge, special sensors for measuring torque, speed parameters. This series torque sensor uses strain bridge measuring technology, using a set of toroidal transformer provides a non-contact power supply, micropower signal coupler instead of toroidal transformer for non-contact signal transmission, effectively overcome the inductive coupling letter brings higher since interference and harmonic energy toroidal transformer toroidal transformer signal mutual interference, while the output spikes into a square wave signal, etc. Therefore, this series torque sensor can be a long, high-speed operation.This series can be used for both static torque sensor can also be used for dynamic measurements, variety of installation design, giving users great convenience.
Product Features
- can measure both static torque, rotational torque can be measured;
- detection of high precision, good stability, strong anti-interference;
- small size, light weight, easy to install;
- without repetition zeroing can be continuously measured reversing torque;
- No collector rings and other wear parts, you can high-speed long-running;
- strain elastomer intensity, can withstand 150% load;
- strong anti-interference, can be anywhere, installed in any direction;
- sensor part can be used independently from the secondary instrument, directly measuring board, PLC or DCS torque measurement device consisting of
Product detail
Technical Specifications
|
Index Name |
Specifications |
|
Range |
20Nm, 50Nm, 100Nm, 500Nm, 1000Nm, 2000Nm, 5000Nm, 10KNm, 20KNm, 30KNm, 50Nm, 100Nm, 100KNm, 200KNm, 500KNm (optional) |
|
Power supply |
±15VCD/24VCD(optional) |
|
Torque signal |
5 ~ 15Khz (amplitude 12V, zero 10kHz), 4 ~ 20mA, 1 ~ 5V, 0-10V (optional) |
|
Speed Range |
0 ~ 1000,3000,6000,8000 rev / min |
|
Speed signal |
60 pulses / revolution (no accumulation of errors, the amplitude of 12VDC), 4-20mA, 1 ~ 5V |
|
Accuracy |
±0.25%,±0.5% |
|
Stability |
0.3% / year |
|
Insulation resistance |
≥200MΩ(100VDC) |
|
Ambient temperature |
-20 ~ 60 ℃ (can be customized high temperature -20 ~ 120 ℃) |
|
Relative humidity |
0~90%RH |
|
Overload |
150% |
|
Frequency response |
1ms |
