Capacitive Sensors - RECHNER - #9

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All specifications are subject to change without notice. (05/2010) RECHNER Industrie-Elektronik GmbH • Gaußstraße 8-10 • D-68623 Lampertheim • Tel. +49 (0) 62 06 50 07-0 • Fax +49 (0) 62 06 50 07-20 • email info@rechner-sensors.de • www.rechner-sensors.com MOUNTING In order to prevent damage to the threaded sleeves when mounting, the material and version-dependent maximum torque should be taken into consideration. The values listed in the table are based on the use of the nuts supplied with the sensors. Due to the permitted thread tolerances specified in German standard DIN 13, the maximum screw-in length for threaded sensors should be taken into consideration. Depending on that the length of the threaded block for screwing in proximity sensors should not exceed the following dimensions. In the case of larger threaded blocks we recommend drilling a blind hole in order to adhere to the maximum screw-in length. Unless otherwise specified technical data is as follows: +20 °C, UB = 8 V DC for KAS-40; UB = 24 V DC for KAS-70 and KAS-80 and UB = 230 V AC for KAS-90. Operating sensing distance / Sa Within the operating sensing distance the sensor operates reliably taking into account all the possible tolerances. It lies between 0 and 0.81 x Sn. Power up time delay The time the sensor needs to be ready for operation after connecting the operating voltage. It is in the milliseconds range. TECHNICAL TERMS Thread: M 5 x 0.5 M 8 x 1 M 12 x 1 M 18 x 1 M 22 x 1.5 M 30 x 1.5 M 32 x 1.5 Maximum length 3 mm 6 mm 8 mm 12 mm 12 mm 12 mm 12 mm Housing Material Thread PVC PPO PA 6.6 PTFE Brass Stainless Steel M 5 x 0.5 - - - - - 1.5 Nm M 8 x 1 - - - - - 4.5 Nm M 12 x 1 1.5 Nm 1 Nm 1 Nm 0.2 Nm 15 Nm 15 Nm M 18 x 1 - 3 Nm 1.7 Nm 0.5 Nm 28 Nm 40 Nm M 22 x 1.5 12 Nm 10 Nm 6 Nm 1.4 Nm 32 Nm 50 Nm M 30 x 1.5 - 8 Nm 8 Nm 2.5 Nm 82 Nm 150 Nm M 32 x 1.5 - 13 Nm 13 Nm 3 Nm 110 Nm 180 Nm G 1” - - - 2,5 Nm - -