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Test & measurement - Pressure and temperature monitoring solutions

Test & measurement - Pressure and temperature monitoring solutions
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TEST & MEASUREMENT Pressure and temperature monitoring solutions

Sensor technology Key components of Trafag pressure transmitters are pressure sensors based on thin-filmon-steel technology (welded design without O-ring) or thick-film-on-ceramic technology. Both sensor technologies come from Trafag’s own production and were developed inhouse together with the ASIC (application-specific microchip). As a result, pressure sensors and electronics work in perfect partnership and achieve a unique level of long-term stability and reliability, even under the most adverse environmental conditions. Trafag pressure transmitters with cutting-edge technologies are...

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Trafag’s thin-film-on-steel sensors are geared towards maximum long-term stability and to maintain their accuracy over years in service. Trafag’s ASIC is perfectly tailored to the proprietary sensor elements. The innovative mixed-signal chip with high-performance amplifiers allow bestin-class measuring performance. Trafag pressure transmitters with thin-film-on-steel sensors and the ASIC electronics are designed for maximum robustness and high accuracy even under heavy vibrations or adverse environmental conditions. The ceramic sensors are compatible with literally any media and therefore a...

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Durability and performance tests depend on robust and accurate sensors to provide reliable results.

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Unparalleled reliability and quality Test benches and mobile testing installations are built to take devices under test to their limits and beyond. On-road tests for passenger cars, carried out in extremely harsh environments from the dusty heat of deserts to the icy cold of sub-arctic forests, are often also putting the measurement equipment to its limits. Whereas failure of vehicle sensors is expected to a certain degree, the testing equipment must not fail at all - an undetected signal drift could put the entire test cycle results into question. Therefore, only the most robust and...

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High accuracy page Precise measurement with accuracy of up to 0.1%, absolute and relative pressure measurement High speed page Measurement of highly dynamic pressure cycles with cut-off frequency of up to 20 kHz High pressure page 10 Measuring ranges of up to 2'500 bar, proven use in large engines of up to 10'000 kW High performance CANopen page 11 CiA Certified CANopen high precision pressure transmitter with accu-racyofuptoO.1 % CfiNopar, High flexibility page 12 Easy adjustable pressure and temperature transmitters with display and integrated logger, all configurable with Smartphone...

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The accuracy class of 0.1 % makes the NAH 8253 pressure transmitter the first choice for all measuring tasks requiring high accuracy in combination with reliability and robustness. Thanks to the superior long-term stability of the thin-film-on-steel sensor and the overall design, which the series has successfully demonstrated in construction and forestry machines for more than 10 years, NAH 8253 pressure transmitters work practically drift-free even under harsh conditions and therefore - unlike conventional precision transmitters - do not have to be recalibrated and readjusted. Features ■...

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NAH 8254 High performance pressure transmitter Based on the proven industrial and mobile hydraulics transmitter NAH 8254 in the miniature size HEX19, Trafag offers special versions for which the desired cut-off frequency can be selected from various levels of over 20 kHz (this corresponds to 18 μs rise time, 10…90 % nominal pressure) for highly dynamic pressure measurements down to 11 Hz for a maximum signal smoothing. The fast electronics based on Trafag’s own mixed-signal chip can reproduce even high-frequency pressure gradients with- out distortion, regardless of sampling rates. Both,...

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EPN/EPNCR 8298 Engine Pressure Transmitter^ The EPN 8298 offers extreme robustness and maximum performance. It was developed in close collaboration with manufacturers of large combustion engines to provide reliable and accurate measurement in marine applications, generator sets, fracking pump power units, just to name a few. In standard versions and customer specific variants, it is used for monitoring a wide range of parameters from crank case pressure at a few hundred millibar, fuel and cooling liquids pressure up to common rail or injector pressure at 2500 bar. Features ■ Nominal...

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The miniature CANopen CMP 8270 pressure transmitter has proven its value in many stationary and mobile test facilities with its accuracy of 0.1 %, extremely compact design and extensive CANopen functionality. Well-known automobile manufacturers rely on the CMP 8270 for testing their prototypes, which even works reliably and precisely when the vehicles are pushed to their limits. Trafag's CMP 8270 features comprehensive CANopen functionality which can be customized and parametrized to the specific installation thus making the data acquisition easy, accurate and tailored to the application's...

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Electronic switches with display The integrated logger function and the versatile and easy parameterization via Android app make the electronic transmitter for pressure (DPC and DPS) and temperature (DTP) indispensable instruments to set up measurement tasks quickly and flexibly. With the "Trafag Sensor Master" smartphone app, the parameters can be configured easily. In addition, the measurement data can be downloaded to the smartphone as freely readable tables via NFC and further processed or sent by e-mail. Features ■ Parameterization also via NFC-smartphone app (Android) ■ Display and...

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Technical Data Measuring principle Thick-film-on-ceramic 0 ... 10 VDC, switchable mA or V Switching output 2 transistors PNP Pressure unit for display bar, psi, MPa, kPa, m WC, mm WC, %, user scale Logger Ring buffer: 3518 data points Technical Data Measuring principle PT 1000, DIN EN 60751 class A, 2 0 ... 10 VDC, switchable mA or V Switching output 2 transistors PNP Accuracy @ 25°C typ. ± 0.5 % FS typ.+ temperature sensor error Temperature unit for display °C, °F, K, user scale Logger Ring buffer: 3518 data points sensors controls

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