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S-11 Pressure Transmitter

S-11 Pressure Transmitter

1489

The WIKA S-11 pressure transmitter with flush diaphragm has been specifically designed for the measurement of viscous, paste-like, adhesive, crystallising, particle-laden and contaminated media, which would clog the pressure channel of conventional process connections. Through its optimised design, the flush process connection enables cleanability with the wetted diaphragm integrated into the process. Low-maintenance and trouble-free pressure measurement are thus also guaranteed in critical applications with frequently changing media. High accuracy, a robust design, high-quality craftsmanship and the high flexibility of configuration are key features of the model S-11. Flush process connection All process connections of the flush pressure transmitter are made of stainless steel and are fully welded and isolate the medium from the pressure measuring instrument via a positive seal. A reliable, dead-space free sealing between the process connection and the measuring medium is thus assured. For high medium temperatures of up to 150 °C (302 °F), the pressure transmitter is also available with an integrated cooling element. Specifically, for the food and beverage industry, a version with an internal system fill fluid in accordance with FDA 21 CFR 178.3750 can be chosen.
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IS-3 Pressure Transmitter

IS-3 Pressure Transmitter

2440

The WIKA IS-3 pressure transmitters (replacement for IS-20 and IS-21 pressure transmitters) is ideally suited to applications in hazardous areas. These pressure transmitters have been specifically designed for the highest industrial requirements and feature the ATEX and IECEx approvals as well as a SIL rating. The model IS-3 pressure transmitter is available with measuring ranges up to 6,000 bar and is suitable for applications ranging from general machine building to high-pressure applications in the LDPE production. Design All wetted parts are manufactured from stainless steel and are fully welded. Internal sealing elements are completely avoided so that the unit can be used with nearly all media. The robust case is also made of stainless steel and provides minimum ingress protection of IP 65. IP 68 versions are also available. The process connections with flush diaphragm are particularly suitable for the measurement of viscous and contaminated media and ensure trouble-free pressure measurement at all times. The optional field case of the model IS-3 enables operation in extreme environmental conditions and is resistant to acids, bases, oils and solvents. Via the field case connection integrated into the case's head, the electrical cabling can be installed quickly and easily. Voltage supply It is recommended that the intrinsically safe variants of the IS-3 series are powered via a suitable isolated barrier. An ideal voltage supply is offered by the model KFD2-STC4-EX1 isolated barrier, see Accessories. *The WIKA IS-3 pressure transmitter is the replacement for the previous IS-20 and IS-21 pressure transmitters
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LF-1 Submersible Pressure Transmitter

LF-1 Submersible Pressure Transmitter

2852

The WIKA LF-1 submersible pressure transmitter has been developed especially for the level measurement of fuels and oils. Extensive test cycles guarantee a permanent resistance and long service life in all oils and fuels as well as in aggressive crude oils and biofuels. Thanks to newly developed special cables, components made of high-alloyed stainless steel and optional overvoltage protection against lightning, the submersible pressure sensor for measurement applications in oils and fuels is also perfectly suited for use in the outdoor area. Precise level and temperature measurement with HART® communication A measurement uncertainty of max. 0.5 %, a long-term drift of 0.1 % and slight temperature errors make the WIKA LF-1 a reliable measurement solution for the monitoring of storage tanks. The additional analogue temperature output facilitates the compensation of a temperature-induced density error especially at temperatures of up to -40 … +80 °C. The integrated HART® communication can be used for scaling the measuring range and for the parameterisation of a unit, error signal, and others. Optimised electronics for battery operation The modern electronic system guarantees not only a high accuracy in the long term but also ensures a very long battery life thanks to the low power supply, low current consumption, fast response time and low-power output signals. Safety also in hazardous areas The optional intrinsically safe electronic system is authorised according to the common international standards and allows a safe worldwide application in explosive gases and vapours.
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TR60-x Resistance Thermometer

TR60-x Resistance Thermometer

3230

The WIKA TR60-A outdoor resistance thermometer features a closed probe tube and is intended for damp or humid rooms and outdoor applications. For application in hazardous areas, intrinsically safe versions are available. Indoor resistance thermometer, model TR60-B The WIKA TR60-B is intended for dry rooms. The sensor tube around the sensor is perforated. As a result of this perforation, the sensor is in direct contact with the ambient air. This considerably improves the response time. The range of applications is enhanced by the addition of optional analogue or digital transmitters.
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RLS-5000 Bilge Float Switch

RLS-5000 Bilge Float Switch

7973

The WIKA RLS-5000 bilge float switch is used for the monitoring of limit levels in shipbuilding (e.g. in bilge water tanks) and industrial applications. The robust stainless steel case and the durable marine cable outlet of the RLS-5000 bilge float switch protect the float system during high mechanical loading, e.g. due to flotsam such as sticks and pieces of wood, inside the stainless steel case of the RLS-5000, a permanent magnet built into the float triggers, with its magnetic field, the potential-free reed contact built into the pipe. The triggering of the reed contact by the permanent magnet is contact-free and thus free from wear. The reed switch function is freely definable as normally open, normally closed or change-over contact. In the event of maintenance, the optionally available test device enables the manual triggering of the float by a movable wire bracket. With its optimised mechanical design and certification in accordance with the leading maritime standards, the RLS-5000 bilge float switch is particularly suitable for long-term and reliable use in shipbuilding applications.
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