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Knick Isolators

Strain Gauge Signal Converter

Our strain gauge signal converter PolyTrans P32000 comes in a compact & modular 6 mm housing packed with some great features.   The PolyTrans P32000 offers universal usage for simple to challenging measurement tasks from all known temperature sensors, stain gauges or any similar sensors….

ALVI Technologies launches Online Store

We are proud to launch a webshop for some of our items for sale. The shop is setup to only ship if you live within Australia. If you have any issues with the webshop, please contact us. It can be accessed here: http://shop.alvi.com.au or https://alvi-signal-isolators-converters.myshopify.com/  The goods…

SIL 3 Rated Signal Isolator

The demand for requirements of functional and safety-related circuits is continuously growing in industries with complex processes. This definitely affects the technical requirements on components. Manufacturing precise SIL Rated circuits needs lots of effort and is often noted that functional safety can only be increased…

Signal Converters and Isolators

Signal Converters and Isolators  are indispensable for any process applications. Signal conversions are required to convert and filter the signal to a level that is easily read by a PLC or DCS. Galvanic isolation between input, output and power supply is a requisite when measuring…

High Voltage Transducer

High Voltages have always been monitored for applications involving DC current, servo drives, generators, power supplies for welding units and inverters for solar or wind power systems. For such applications high voltage is a key parameter for automation and control. Since the increased awareness of…

Signal Isolators and Converters

Signal Isolators and Converters are a crucial part of process control system offering signal chain solutions for various process applications. Process signals are measured and controlled as part of a continuous or batch production process. These signals are often found in processes that involve harsh…

Loop-Powered Signal Isolator

Loop-Powered Signal Isolator is used for various applications in any process industry. Loop-Powered Signal Isolator is used to eliminate measurement errors caused by difference in potential.   Our Signal Isolators from BasicLine series includes low-cost, high quality signal isolators for all standard applications. The BasicLine’s…

Temperature Measurement at High Voltage

When temperature measurement at high voltage is to be made using Pt100 resistance thermometers, standard temperature transmitters are often unsuitable due to their insufficient insulation. Resistance thermometers can be insulated against high voltage. In practice, however, the available installation space is often too small. Moreover, the insulation…