Signal amplifiers - Import export

The newly developed sensor PROFIBUS module model 9221 is predestined for the integration of various analog sensor output signals into complex, net worked and peripheral automation structures. This module finds its fields of application in the industrial automation technology as well as the test rig technology based on its secure and reliable transfer mode, the fast transfer speed and its simple construction. The inputs (e.g. PLC signal gauge) and outputs in addition to the external control allow a zero compensation by trigger via proximity switch or fast alerting on passing of set point values. Industrial type connection and mounting techniques enable the user the adaption and integration in the existing mechanical and electrical environment. The excellent quality of measurement together with the high grade capture of mean values also enable the application in research and development. The use of standardized PROFIBUS protocols makes the connection an easy task for the programmer.

Situations often occur in practice in which it is necessary to place a measuring amplifier immediately in the neighborhood of the sensor in order to be able to access a standard signal there. In this way, long distances to the evaluating electronics can be covered. This task can ideally be performed by the 9236 in-line measuring amplifier. With its high degree of protection (IP67) its singlechannel version can be integrated into the application even in the tough environment outside the switch gear cabinet. — Automatic production machinery — Laboratory measurements — Integration into customer‘s circuit boards — Field measurements Features: — Operates with up to 4 measuring channels — Voltage output 0 to ± 5 V / 0 to ±10 V — Protected against reverse connection and short-circuit — Also available as circuit board without housing — Simple configuration using DIP switch — High degree of protection up to IP67

The amplifier module model 9243 is used wherever measurement signals from strain gauges, potentiometric sensors or DC/DC sensors have to be converted into standard signals. Simply by mounting on conventional DIN-mount rails, it is possible to position the amplifier module on location, in the proximity of the sensor. Especially for rough environments a IP65 version is available. The broad auxiliary power range and the choice between AC or DC permits operation on standard power supplies used in switch gear cabinets. A highly precise reference voltage source is built-in for calibration purposes. A calibrating shunt can also be connected via two separate terminals. This permits deliberate detuning of a strain gauge sensor for calibration or merely to check the measuring chain.

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

With its rugged housing and a stainless steel sensor element, the transducer is particularly robust and ideally suited to the harshest environments. This also means that the sensor can be installed anywhere with no effect on the measurement signal. The built-in instrumentation amplifier converts the sensor signals into noise-immune voltage signals or current signals that can be transmitted over relatively long distances. For high viscose materials, a front-level membrane M12 x 1 is available, and with this disruptive dead volumes can be expelled. The sensor has a small protected hole on the rear to allow measurement of atmospheric pressure (measurement type relative). For the absolute measurement option, the applied pressure is measured with respect to an enclosed vacuum. As an electrical connection, a DIN 43650A valve connector or an M12 x 1, 4-pin connection is available.

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.

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.

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.

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

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

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

1800 Nm max. on 1 3/8“ shaft according to ISO 500-3:2014 Type 1 On request also available: 1800 Nm max. on 1 3/8“ shaft according to ISO 500-3:2014 Type 2 2500 Nm max. on 1 3/4“ shafts according to ISO 500-3:2014 Type 3 contactless signal transmission built-in measuring amplifier rotation angle measurement (optional) extended EMC strength adjustable output level of rpm and angle signal (5V-24V) Frequency output 10kHz ±5kHz large input voltage range (10-28,8V) strain gauge technology robust design for use in field applications IP67 easy installation accurate results (0.2% accuracy) The torque sensor DRVZ provides a precise measurement of torque and angle of rotation when testing systems that are driven by PTO shafts, such as a tractor gearbox.