Load Cell/SM35AWB-F Wireless Load Shift Sensor
Product Categories Load Cells
The high reliability design adapted to the industrial environment, as well as the characteristics of high precision, simple installation, convenient maintenance, environmental protection and durability have won the recognition of users. It has not only been promoted and applied in major domestic oil fields such as Shengli, Daqing, North China, Changqing, Xinjiang, Qinghai, etc., but has also been partially used in overseas oil companies.
Description
SM35AWB-FWireless Load CellsIt is designed for the test of the power diagram of the pumping well. It integrates load and acceleration displacement measurement (optional), low-power embedded single-chip microcomputer, and low-power wireless digital communication technology. It is a high-performance wireless sensor product. It is one of the important front-end acquisition equipment for the construction of digital oilfield oil and gas production Internet of Things. It is used in conjunction with acceleration sensors and angular displacement sensors to perform periodic online synchronous measurement of the pumping unit suspension point load and the displacement of the light rod, and remotely transmits it through the local wireless data communication network to achieve remote measurement of the power diagram data that characterizes the working conditions of the pumping well.
The high reliability design adapted to the industrial environment, as well as the characteristics of high precision, simple installation, convenient maintenance, environmental protection and durability have won the recognition of users. It has not only been promoted and applied in major domestic oil fields such as Shengli, Daqing, North China, Changqing, Xinjiang, Qinghai, etc., but has also been partially used in overseas oil companies.
Features
●Automatic collection
●Extended measurement
●Multiple power supplies
●Wireless system
●Dense acquisition and low power consumption design
●Reliable installation
Remote maintenance
Main technical indicators
| Project Type | Technical parameters |
| Measuring range Nominal load range | 0-150KN |
| Communication Protocol communication protocol | ZigBee & WAI-PA |
| Comprehensive accuracy Class precision | 0.5%FS |
| Stability | ±0.1%FS/year |
| Communication distance transmission distance | ≥300m |
| Operating voltage Power supply | Lithium - thionyl chloride high energy disposable battery, 3.6V/38Ah Lithium - thionyl chloride high energy disposable battery 3.6V/38Ah |
| Operating temperature Operating temperature | -40～+85℃ |
Allow overload | 150%F.S |
| Insulation resistanceinsulation resistance | ≥5000MΩ |
| Protection level Protection type | IP68 (IEC60529) |
Appearance and structure
