- >displacement sensor
- >osmolometer
- >strain gauge
- >ultrasonic sensor
- >hydraulic ceramics static level
- >tipping bucket rain gauge
- >inclinometer
- >acquisition device
- >audible and visual alarm
- >acceleration sensor
- >GNSS
- >water level gauge
- >fixed inclinometer
- >magnetostrictive static level
- >crystalline silicon static level
- >pull wire displacement sensor
- >video displacement sensor
- >laser ranging sensor
- >Vibrating string pore water pressure gauge
- >Vibrating string anchor cable dynamometer
- >Vibrating string earth pressure gauge
- >Vibrating wire type steel bar meter
- >Vibrating wire displacement sensor

Product Introduction
Adopting the standard ModBus RTU communication protocol, the product has a compact structure, linear measurement of stroke length, small installation space size, easy installation and maintenance, metal shell, dust-proof, vibration proof, sturdy and durable, groove wiring, consistent stroke per circle, and a measurement stroke of 0-7 meters. Multi strand stainless steel rope, corrosion-resistant, economical and practical, cost-effective, with a running frequency of up to 5 million times, linear accuracy of ± 0.1%, and repeatability accuracy of ± 0.01%.
Product parameters
Range | output signal | Accuracy | Resolution |
500mm | RS485 | 1mm | 0.01 mm |
1000mm | RS485 | 1mm | 0.01 mm |
2000mm | RS485 | 1mm | 0.01 mm |
4000mm | RS485 | 1mm | 0.01 mm |
7000mm | RS485 | 1mm | 0.01 mm |
working temperature | -40-85°C | texture of material | aluminium alloy |
Cable diameter | 0.8mm | Cable length | 1.2m |
Supply voltage | 9-24V | Wiring instructions | Yellow grounding |
Red power supply positive | Black power supply negative | White 485A | Green 485B |
matters needing attention
1. The rope displacement sensor is installed in a fixed position, and the pull head is pulled out. It is strictly prohibited to let go and let the cable retract instantly;
2. Keep the movement unobstructed, and during installation, the cable should be pulled out vertically;
3. Non technical personnel are strictly prohibited from disassembling. If necessary, please disassemble and reassemble under the guidance of technical personnel;
4. When installing stainless steel ropes, attention should be paid to angle control. If necessary, pulleys can be added to change direction appropriately to ensure measurement accuracy and the service life of the steel cable, and to avoid friction with the wire outlet;
5. During use, excessive dust and impurities should be minimized from entering the product, which can easily cause damage to the plastic coating of the steel cable or result in malfunctions such as poor operation;
6. Please confirm that the wiring is done with the power turned off, and be aware that incorrect wiring may cause the encoder motherboard to burn out.
