Product Introduction:
KPM22 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: | ||||||
| KPM22 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 KPM22 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,
KPM22 miniature articulated displacement sensor application range:
Scope of application: KPM22 is a hinged operation mode with fixed installation at both ends. It is suitable for position detection with small mechanical stroke and swing. There is no requirement for neutral installation, such as: Crack measurement and monitoring, bridge measurement and monitoring, injection molding machine thimble, shoe machine, 3D chair, prestressed jack, mechanical arm, robot, taking out machine, brick machine, ceramic machinery, sluice control, woodworking machinery, hydraulic machinery, etc.