Other Sensors/SM39JC-A Encoder Disc Sensor
Product Categories Other Sensors
SM39A encoder disc sensor is a sensor used in the oil industry to measure the drilling depth. The current output signal of the sensor is stable and reliable after long-distance transmission, and it operates smoothly, is easy to use and install, has high reliability, and is easy to maintain. This sensor is not only suitable for the French GZS company's comprehensive logging instrument, but also can be used for various domestic drilling logging instruments.
1. Concept
SMA4DC-B wired load sensor is a load sensor with high anti-interference performance. The product adopts standard current 4-20mA signal output and fully sealed design. It can work in harsh environments such as high temperature, high cold, high humidity, and high radiation. It is currently widely used in the pumping unit power diagram measurement system.
2. Features
1. Continuously improve through use;
2. Fully sealed and waterproof design to meet all-weather use;
3. Optimize the wiring terminals to improve reliability;
4. Convenient and safe to operate;
5. Standard 4~20mA two-wire output;
6. The power supply does not distinguish between positive and negative poles;
Dimensions(In mm. 1mm=0.03937 inches)
Circuit Diagram
Two-wire output: power supply does not distinguish between positive and negative poles
Specifications
| Project Type | Technical parameters |
| Measuring range Nominal load range | 0～150 KN |
| Output output | 4-20mA |
| Comprehensive accuracy Class precision | 0.5%FS |
| Insulation Resistance | ≥5000MΩ |
| Zero Balance | ≤0.1%FS |
| Operating voltage Power supply | 15~24 VDC |
| Temperature drift Effect of temperature | 0.5%FS/10℃ |
| Temperature compensation temperature compensation | -10~65℃ |
| Operating temperature Operating temperature | -40～+85℃ |
| Safety overload Safe Load Limit | 150% FS |
| Plastic deformation limit Safety margin against yielding | 300% FS |
| Material Material | High performance alloy steel or (chromium ratio greater than 15% stainless steel) High performance alloy steel or (chromium ratio>15% stainless steel) |
| Protection level Protection type | IP68 (IEC60529) |
