Introduction: DML type pull-wire displacement sensor is a new scientific research product developed by the Institute of Engineering Structure of Tongji University and our factory. On the basis of the DMWY type displacement sensor, the measurable range is larger, without interference, long-term stability and It is a new product of linear displacement or angular displacement sensor with good accuracy, small size, light weight, easy installation and use, and better cost performance. It is a primary meter that measures static, quasi-static or low-frequency dynamics, linear displacement or mechanical quantities related to linear displacement, and is used in conjunction with secondary and tertiary meters, such as various types of static and dynamic resistance strain gauges. It can be used for displacement or strain measurement in engineering structures such as water conservancy and hydropower, mine tunnels, bridge traffic, material properties, mechanical engineering, aerospace engineering, and civil engineering. Technical parameter: 1. Range (mm): Customized 2. Bridge type: full bridge; 3. Accuracy (%) F.S: ≤ 0.1; 4. Input voltage (V): 2V; 5. Dynamic range (HZ): 0～20; 6. Dimensions (mm): 50×50×75; 7. Self-weight (g): 250; 8. Cable tension (N): 3.0～3.5; 9. Repeatability error (%) F.S: <0.3; 10 Service life (times): 1*106; 11. Operating temperature range (℃): -35～+80; 12. Relative humidity (DH): ≤90 waterproof drip; 13. The length of the output line (m): the standard length is 2.5 meters. (It can be lengthened for a fee according to customer needs) 14. Wiring mode: red Eg+, white Eg-, green Vi+, black Vi-.
Introduction: DML type pull-wire displacement sensor is a new scientific research product developed by the Institute of Engineering Structure of Tongji University and our factory. On the basis of the DMWY type displacement sensor, the measurable range is larger, without interference, long-term stability and It is a new product of linear displacement or angular displacement sensor with good accuracy, small size, light weight, easy installation and use, and better cost performance. It is a primary meter that measures static, quasi-static or low-frequency dynamics, linear displacement or mechanical quantities related to linear displacement, and is used in conjunction with secondary and tertiary meters, such as various types of static and dynamic resistance strain gauges. It can be used for displacement or strain measurement in engineering structures such as water conservancy and hydropower, mine tunnels, bridge traffic, material properties, mechanical engineering, aerospace engineering, and civil engineering.
