Waterproof SSI Linear Draw Wire and Cable Displacement Sensor Transducer IP68
$107.00 – $242.00
Key features
- Exceptional Durability: Designed for 5 million fatigue cycles, ensuring long-lasting performance across various applications.
- Advanced Digital Communication: Absolute position sensing with SSI interface provides reliable data transmission and retention, even during power loss.
- Durable Wire Outlet: Utilizes ceramic material to enhance wear resistance, significantly extending the lifespan of the steel wire rope.
- Data Interface: Equipped with SSI connections for seamless data integration and communication, ensuring high-performance data handling.
- High-Quality Construction: Features a 0.8mm diameter, imported flexible stainless steel wire rope with a nylon coating to reduce friction and enhance durability.
- Superior Pull Head Design: Special fixation method with a tensile limit 10 times greater than competitors, allowing for a 15° angle deviation during operation.
- User-Friendly Configuration: Easily set parameters via the SSI communication protocol or software, offering intuitive and straightforward operation.
- Versatile Operation Modes: Supports query and auto-return modes with real-time feedback on position and speed. Programmable for baud rate, positioning functions, counting direction, and speed feedback.
Measuring range | 0.5m,1m,2m,3m,4m,5m,6m,7m,8m,9m,10m | Interface | SSI |
Encoder Technology | Absolute Magnetic Encoder | Power-off memory | Retains position data even after power loss |
Electrical life | > 100000 h | Supply Voltage | 5v~24V |
Baud rate | 100K-5M | Kernel refresh cycle | < 50uS |
Wire material | AISI304 steel with nylon coating | Wire diameter | ø 0.8 mm |
Cable transducer linearity | ±0.5 % FS | Cable transducer repeatability | ±0.3 % FS |
Current consumption | max. 70 mA | Power consumption | max. 0.38 W |
Protection Rating | IP68 | Temperature | -40 °C up to +85 °C |
Connection Type | Male Connect or Cable | Housing material | Aluminum alloy |
Rope breaking force | typ. 330 N | Life cycles (Ta = 25°C) | 500000 cycles |
Pull-out force | 2N~3N | Wire pull-out max speed | 1 m/s |
Drum circumference | See user mannual | Weight approx. | 0.5 kg |
Shock resistance | 50 G, 11 ms, 100 shocks per axis | Vibration resistance | 10 ... 500 Hz, 10g, 2h per axis Axis : X, Y, Z |



Waterproof SSI Linear Wire Displacement Sensor: Revolutionize Your Measurement Solutions(IP68)
Industry Applications
The Waterproof SSI Linear Displacement Sensor is perfect for a wide range of industries, measuring absolute positions in automated guided vehicle systems (AGVs), industrial trucks, commercial vehicles, packaging machines, and logistics operations. Its robust design makes it suitable for agricultural and forestry machinery, construction and mining equipment, as well as special and municipal vehicles. This sensor is an invaluable tool for enhancing efficiency and accuracy across diverse applications, ensuring reliable performance in challenging environments.
FAQ: How to Calculate Displacement Length
1.Determine Key Values: Find the inner wheel perimeter and the resolution of your purchased sensor. For example, the BRT38-0.5M model has a range of 500mm and a resolution of 4096 pulses per revolution (PPR).
2. Record Position Values: During use, note the position values from the sensor before and after pulling the rope. Let’s call these values X1 (initial position) and X2 (final position).
Method 1:For the BRT38-0.5M sensor (500mm range, 4096 PPR) and a wheel diameter of 100mm, use this formula:
Length = (X2 – X1) * 100 / 4096 mm.
Method 2:Alternatively, using the actual resolution of the BRT38-0.5M, which is 0.0244mm, the formula is:
Length = (X2 – X1) * 0.0244 mm.
This method allows you to easily calculate the displacement length based on your specific sensor model.

Drawing 0.5M&1M (Above)

Drawing 2M (Above)

Drawing 3M (Above)

Drawing 4M&5M (Above)

Drawing 6M&7M (Above)

Drawing 8M~10M (Above)
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