Electrical data Nominal resistance kOhm 5 / 10 Independent linearity % of meas. range ±1 Temperature coefficient of the voltage divider ppm/°C 5 Max. recommended wiper current pA 1 Max. wiper current in case of malfunction mA 10 Min. life (electrical) movements 2 Mio. WAL200 Applications • Volumetric dosing system • Joysticks Features • Hollow shaft • Cost-effective • 2 Mio. movements • Very good resolution better 0,3° Mechanical data Mechanical range Min. life (mechanical) Operating temperature Storage temperature Protection class Options • Other nominal resistance • Electrical angles between 30° and 340° • Customer specific wires / connectors Standards Insulating resistance (500 VDC, 1bar, 2s) GOhm 10 Shock (half sine pulse, 7 ms) g 50 Ideal potentiometer wiring Our potentiometers should be ideally used as an unloaded voltage divider. If the potentiometer is loaded, nonlinearities arise due to the load resistance and the contact resistance. Errors and omissions excepted. Subject to change without notice. State:03.04.19 Contelec AG Portstrasse 38 CH-2503 Biel/Bienne Phone +41 (0)32 3665600 Telefax +41 (0)32 3665604 [email protected]

WAL200 Accessories (incl.) • None