Product Summary:
KTR series external spring self-resetting resistance ruler (alias: crack meter, crack displacement sensor, electronic ruler, potentiometer, displacement sensor) Principle: Potentiometer principle, all sensors are position measurement type, used in the adjustment system (control system) and measurement system, to directly measure the displacement and length, output DC voltage signal, can also be converted into the standard 0-5V, 0-10V or 4-20mA DC signal through the built-in or external V/A converter module. Can also be remote transmission control requirements. KTR series external spring self-resetting resistance ruler (alias: crack meter, crack displacement sensor, electronic ruler, potentiometer, displacement sensor) output displacement change: 0-100% given input operating voltage (with displacement changes).
- Product Overview
- Technical Parameters
- Size selection
Attention:The stroke is from 10mm-300mm. If you need different lengths of travel, please contact with the supplier. The default output: 0-100% of the power supply voltage value, which is resistance out put, if you need other signal output, such as 4-20mA, 0-5V, 0-10V,and RS485 signal output please purchase the transmission module in the shop or contact with the supplier...
Technical Parameter
KTR self-return with spring | 10/15mm
| 25mm | 50~75mm | 100~300mm | Stroke Length （mm）
10 15 25 200 225 250 275 300 | |
Linear Precision (±%FS) | ±0.05%，±0.1%，±0.25% | |||||
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 | 0~100% × input voltage (change with the movement of therod) | |||||
Sensitivity | 1 | |||||
Temperature Drift | infinitesimal | |||||
Very long life | >100*1000000 cycles,>25*1000000 m | |||||
Installation Size (mm)
The output type of KTR series external spring self-reset resistance ruler:
Resistance output type (potentiometer) : 5kΩ, 1KΩ, 2KΩ
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
Application range of KTR series external spring self-resetting resistance gauge:
Application: KTR is a miniature self-reset type, especially suitable for small space installation inconvenient occasions. Such as: crack measurement monitoring, bridge measurement monitoring, hollow bottle blowing machine, IT equipment, tension regulation, high-speed automatic feeding machine, speed regulation, printing machinery, product packaging machinery and so on.