ETH MESSTECHNIK GMBH

Series DRVL torque transducers are suitable for lab and industrial applications because of their small size and multiple mounting options. As supply voltage and output signal are transmitted without contact, the device can operate continuously with low wear and no maintenance. These transducers are also available with optional speed and angular measurement for a host of applications. The integrated signal amplifier is powered with 10 - 28,8 V DC and outputs an electrically isolated analog signals of 0 ± 10 V and 10 kHz ± 5 kHz. The standard version has smooth shaft ends, several types are available with optional keyways

11 torque range from ± 0 - 0,5 Nm to ± 0 - 1000 Nm current and voltage output measurement accuracy ≤ 0.25% contactless signal transmission proven strain gauge technology built-in signal amplifier simple power supply universally applicable RPM measurement optional The new features: more versatile mounting options torsion shaft stainless mistake-proof installation oriented mounting large coupling selection The torque sensors of the DRBL series are a further development of our DRBK series and are suitable for use in the laboratory and for industrial environments with their compact dimensions and diverse mounting options. A factory calibration certificate with 25% increments (left, right) is included in the scope of delivery. The non-contact transmission of the measurement signal and the supply energy enables low-wear and m aintenance-free continuous operation.

11 torque range from ± 0 - 0,5 Nm to ± 0 - 1000 Nm Low cost. Very short. Broad input voltage range. Current output and voltage output. Optional speed measurement. Measurement accuracy: ≤ 0,5% of full scale. Torque ranges from 0,5 to 1000 Nm. Multipurpose use. Contactless transfer of measurement signal. Integrated signal amplifier. Proven strain gage technology. Single power supply.

Simultaneous speed / torque display universally applicable sufficient for many measuring tasks 11 torque range from ± 0 - 0,5 Nm to ± 0 - 1000 Nm Very short Broad input voltage range Current output and voltage output Measurement accuracy: ≤ 0,5% of full scale Torque ranges from 0,5 to 1000 Nm Contactless transfer of measurement signal Proven strain gage technology Integrated signal amplifier Single power supply Multipurpose use Simultaneous speed/torque indication 4-segment display with sign Peak mode (clockwise only) Indication area on LCD display 30 x 11 mm Speed indication updated 1x sample/second Torque updated 1,000 samples/second

Series DRDL torque transducers are suitable for lab and industrial applications because of their small size and multiple mounting options. As supply voltage and output signal are transmitted without contact, the device can operate continuously with low wear and no maintenance. These transducers are also available with optional speed and angular measurement for a host of applications. The integrated signal amplifier is powered with 12 V DC and outputs an electrically isolated analog signal of 0 to ± 10 V per torque range. Simultaneous measurement of peak torque and operating torque Torquesensor with speed or angle measurement High accuracy with 100% overload protection 16 measurement range from ± 0 - 0,5 Nm up to ± 0 - 5000 Nm 2 torque ranges (1/10 - 1/2 of the 1st measuring range) Integral signal amplifier Low moment of inertia Single supply voltage Wide range of applications Multipurpose use Contactless output signals Compact Speed measurement (option) Angular measurement (option)

Torque range from ± 0 - 0,01 Nm to ± 0 - 1500 Nm with speed or angle detection waterproof (IP67) contactless integral torque amplifier single supply voltage wide range of application small form low moment of inertia speed measurement (option) angle measurement (option) DRWPL series torque transducers are fitted with a number of gaskets in compliance with international protection IP67. The devices are also available with optional speed or angle detection for a host of applications. The integrated signal amplifier is powered with 12 V DC and outputs an electrically isolated analog signal of 0 to ± 10 V.

The transducer is suited for the most varied measurement duties on threaded fasteners, to check and adjust assembly tools, like screwdrivers and spanners, and to sense loosening torques, etc. It can also be deployed in blocked mode to test torque wrenches. The device is powered wirelessly and the electrical output is wireless, as well. Hence, there is practically no wear on the device. This sensor is suited for cyclical as well as continuous testing of tools. As the sensor is designed to be torsionally rigid any errors due to it are minimized. No service needed because of contactless data aquisition High interference immunity due to amplified active signal High accuracy due to frequency modulation and strain gage technology Power supply Optional angle detection torque ranges from 1 Nm up to 10.000 Nm torque with square drive with or without angle (w) function Variant bracket for quick assembly

No service needed because of contactless data acquisition High accuracy due to frequency modulation and strain gage technology Single power supply High noise immunity due to amplified active signal integrated sensor-detection chip for use with GMV2 analyzer automotive industry test benches assembly applications pulsed tools hexagonal drive 7 Measurement range from ± 0 - 1 Nm up to ± 0 - 20 Nm optionally with angle measurement

No service needed because of contact-less data acquisition Frequency modulation and strain gauge principle cause high accuracy Ordinary power supply High interference rejection because of amplified active signal Quick-release coupling Short form, especially suitable for automatic screwing machines Measurement, adjustment and examination without removing the screwing tool Suitable for permanent use (even with higher speed) Suitable for clockwise and counter-clockwise measurement hexagonal drive very short construction 6 torque range from ± 0 - 2 Nm to ± 0 - 20 Nm rotation angle measurement option

Particularly suitable for small screwing tools 4 torque range from ± 0 - 0,5 Nm to ± 0 - 5 Nm digital output Square drive or hexagon drive No service needed because of contactless data acquisition High accuracy due to frequency modulation and strain gage technology reduced power consumption High noise immunity due to digital signal very compact design Automotive industry Test benches Assembly applications Pulsed tools