Angular displacement sensor / Angular displacement sensor SMA36SC
Product Categories Angular displacement sensor
The angular displacement sensor SMA36SC is a sensor used to measure the rotational position of an object with a linear relationship between current output and shaft inclination angle. It can be used for position feedback and angle detection.
Description
The SMA36SC angular displacement sensor is a sensor used to measure the rotational position of an object with a linear relationship between current output and shaft inclination angle. It can be used for position feedback and angle detection.
Features
1. Standard 4~20mA signal, good output smoothness;
2. Two-wire system, power supply and signal transmission at the same time, wiring polarity adaptive;
3. Strong magnetic adsorption fixation, easy and safe installation and disassembly;
4. The aluminum shell is fully sealed and waterproof, meeting all-weather use;
5. The cable is resistant to bending, high cold and high heat, and has a long service life.
Main technical indicators
Dimensions
Installation Example
1. Place the sensor flat (magnet facing downward) and adsorb it on the platform of the pumping unit's walking beam bearing seat. The sensor arrow should be parallel to the walking beam and pointing directly to the "donkey head". It is strictly forbidden to adsorb the sensor on the side of the walking beam, otherwise it will affect the test accuracy!
2. The sensor comes with a 170cm cable. Please fix the root cable (you can tie a knot and fasten it to the adjustment bolt of the beam bearing seat). The rest of the cable is suspended and connected to the explosion-proof junction box.
3. Pay attention to the appropriate length of the suspension cable, ensuring that it is neither too tight nor too loose during the rotation of the walking beam. Try to keep the cable support suspended in the air to ensure that the cable (which can be protected by a hose) does not rub against the walking beam during the rotation of the walking beam.
Application Examples
1. Pumping unit suspension point displacement detection: During the production process of the pumping unit, the sensor detects the dynamic changes of the walking beam angle, and then calculates the pumping unit stroke frequency and stroke data.
2. Detection of crane lifting position. The installation and application principle are the same as 1.
