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The task
Isolation and, if necessary, conversion of 0 ... 20 mA, 4 ... 20 mA as well as 0 ... 10 V standard signals. If you have limited space and budget, there could still be difficulties when it comes to selecting a suitable isolator despite the standard transmission requirements.
The problems
Up to now the only way of reducing costs substantially was to opt for low quality products. As a large number of different signals also required a large number of isolators, this also led to considerable stockkeeping costs.
The solution
The 3-port standard signal isolation amplifier from Knick sets new standards due to its extremely compact design and its low self-heating. The VariTrans?B 10000 is available with 9 selectable, calibrated ranges or as one of eight different variants with fixed settings. In any case it has an extremely attractive price.
The housing
Measuring only 6 mm, the closed modular housing of the VariTrans?B 10000 allows up to 163 active isolation amplifiers per meter top-hat rail.
A pluggable cross-connection for power supply ensures quick and therefore inexpensive mounting.
The advantages
In spite of the reduced space, the VariTrans?B 10000 provides true 3-port isolation between input, output, and power supply (24 V DC) to prevent parasitic voltages.
The technology
Analog signal processing with transformer isolation ensures excellent signal transmission. The input and output ranges can easily be selected using DIP switches.
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