Rod displacement sensor KSE (also known as crack gauge, crack displacement sensor, electronic ruler, resistance ruler, potentiometer, displacement sensor) Principle: The principle of potentiometer, all sensors are position measurement type, used to adjust the system (control system) and measurement system, directly measure displacement and length, output DC voltage signal, The signal can also be converted into standard 0-5V, 0-10V, or 4-20mA DC signals through built-in or external V/A transmission modules, and control requirements can also be transmitted over long distances. KSE rod displacement sensor (also known as crack gauge, crack displacement sensor, electronic ruler, resistance ruler, potentiometer, displacement sensor) output displacement change: 0- given input working voltage (changes with displacement).
Technical parameters and installation dimensions of KSE rod displacement sensor：
| KSE minitype | 5mm | 10mm | 15mm | 20mm-25mm | 30-55mm | Stroke Length （mm） 5 10 15 20 25 30 35 40 45 50 55 |
| Linear Precision (±%FS) | ±0.1% | |||||
| Resistance (±10%) | 2ΚΩ | 5KΩ | ||||
| Effective Stroke | range+3mm | |||||
| Resolution | Infinite | |||||
| Repeatability Precision | 0.01mm | |||||
| Temperature Coefficient | ≤1.5ppm/℃ | |||||
| Recommended Current | ≤1mA | |||||
| Input Voltage | (4ΚΩ~5ΚΩ): ≤24VDC;(2ΚΩ~3ΚΩ)≤12VDC；（1KΩ）≤5VDC | |||||
| Output | 0~ × input voltage (change with the movement of the rod) | |||||
| Sensitivity | 1 | |||||
| Temperature Drift | infinitesimal | |||||
| Load Characteristic | ≥10mA | |||||
| Very long life | >100*1000000 cycles,>2*1000000 m
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KSE Signal Output：
Resistance output type (potentiometer): 5k Ω, 2K Ω,
Voltage output type (external/internal module): 0-5V, 0-10V,
Current output type (external/internal module): 4-20MA (two wire, three wire),
Digital signal (external/internal module): RS485.
KSE Application Area：
Crack measurement monitoring, bridge measurement monitoring, shoe machines, 3D seats, prestressed jacks, robotic arms, robots, extractors, brick machines, ceramic machinery, water gate control, woodworking machinery, hydraulic machinery, etc.