Product Introduction:
KPM12 potentiometer (alias: crack meter, crack displacement sensor, electronic ruler, resistance ruler, potentiometer, displacement sensor) principle: potentiometer principle, all sensors are position measurement type, used in adjustment systems (control systems) and measurement systems , directly measure displacement and length, output DC voltage signal, or convert the signal into standard 0-5V, 0-10V or 4-20mA DC signal through built-in or external V/A transmission module, or Long-distance transmission control requirements. KPM12 potentiometer (alias: crack meter, crack displacement sensor, electronic ruler, resistance ruler, potentiometer, displacement sensor) output displacement change: 0- given input working voltage (varies with displacement).
Technical Parameters:
| Standard Specifications: | ||||||
| KPM12 Rod Type | 10mm | 15mm | 25mm | 50~75mm | 100~300mm | Stroke Length （mm） 10 15 25 50 75 100 125 150 175 200 225 250 275 300 |
| Linear Precision (±%FS) | ±0.1% | ±0.05% | ||||
| Resistance (±10%) | 2ΚΩ | 5ΚΩ | ||||
| Effective Stroke | range+3mm | |||||
| Resolution | Infinite | |||||
| Repeatability Precision | 0.01mm | |||||
| Max Speed | 5m/S | |||||
| Recommended Current | ≤1mA | |||||
| Temperature Range | -60℃~+150℃ | |||||
| Output | 0~ × input voltage (change with the movement of the rod) | |||||
| Sensitivity | 1 | |||||
| Temperature Drift | infinitesimal | |||||
| Very long life | >100*1000000 cycles,>25*1000000 m | |||||
Install Dimension:
Output type of KPM12 resistive displacement sensor: (same output type as WY-01 and WY-02)
Resistance output type (potentiometer) : 5kΩ, 10KΩ,
Voltage output type (external/built-in module) : 0-5V, 0-10V,
Current output type (external/built-in module) : 4-20MA (two-wire system, three-wire system),
Digital signal (external/built-in module) : RS485,