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T91.x Analogue Temperature Transmitter

T91.x Analogue Temperature Transmitter

3096

The WIKA T91.x analogue temperature transmitter is matched to the specific requirements of the industry. Depending on the output signal, they are particularly suitable for direct connection to evaluation instruments with voltage or current inputs such as PLC's or AD conversion cards in PCs. The WIKA T91.10, T91.20 and T91.30 analogue temperature transmitter convert the temperature-dependent change in resistance of resistance thermometers or the temperature-dependent voltage change in thermocouples into a 0 … 10 V or 4 … 20 mA output signal. With these standardised signals, the measured temperature values can be transmitted directly and safely. The temperature transmitters of the T91 model series are fixed-range transmitters which are supplied with the necessary measuring ranges in line with the customer's requirements. A later fine adjustment of the zero point and the span can be made with potentiometers once fitted.
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SITRANS P500

SITRANS P500

3422

The SIEMENS SITRANS P500 has been developed to meet the highest expectations for measuring accuracy, ruggedness, and user-friendliness, and it merges seamlessly into the SITRANS P family. With the SITRANS P500, you can expect pressure measurement at the highest level. The SIEMENS SITRANS P500 guarantees an accuracy of ‰¤ 0.03 % as well as outstanding values for the influence of static pressure and temperature on the measured result. In this way, it guarantees a total performance of ‰¤ 0.09 % up to a turndown of 10:1. Since this feature means that only one measuring cell can be used for different measuring ranges, inventory costs can be significantly reduced without the need for losses in the quality of the measured result. The high long-term stability of the sensor also reduces maintenance costs thanks to extended calibration intervals and ensures that you can always rely on the measured results in the long term. An innovative sensor assembly enables direct-connected use in process temperatures of up to 125 °C (257 °F) even without a remote seal system. With an improved 3-pushbutton operator input concept for setting the device, the SITRANS P500˜s host of diagnostics options can be used conveniently without software. Even curve displays and trend diagrams can be represented on display for user-friendly process monitoring. SITRANS P500 is also suitable for use in safety instrumented systems SIL2 according to IEC 61508 / 61511. The P500 is available with either die-cast aluminium housing or stainless steel 316L housing.
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SITRANS LH100

SITRANS LH100

3446

The SIEMENS SITRANS LH100 pressure transmitter is a good probe and converts the level-proportional hydrostatic pressure into a regulated signal of 4 to 20 mA. It measures the level in basins, tanks, canals and dams. The SITRANS LH100 is available for different measuring ranges and optionally with explosion protection. The transmitter has a stainless steel housing and a piezoresistive sensor with a ceramic diaphragm.
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PD 920/924/932 Pressure Switch

PD 920/924/932 Pressure Switch

3985

The Trafag PD 920/924/932 pressure switches provide high vibration resistance and switch point precision in combination with an extremely robust and durable design. The result is Trafag PD 920/924/932 pressure switches that can be operated for decades without requiring maintenance, even under harsh conditions. Various designs with bellows, membrane and piston sensors cover a wide variety of pressure ranges, media and load profiles for many different applications.
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