Signal Conditioning

Multi-Channel Isolating Signal Converter

These are instruments with more than one input and where each input has its own isolated output. These isolators will only convert mA or Voltage inputs into standard active transmission current or voltage signal outputs.

The range includes dual, triple and quadruple channel signal isolators.

Product Power Mounting SIL Downloads
SI320, SI330 & SI340 Mains or DC Eurocard No



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Our innovative instruments and systems have been used by all sectors of industry for over 50 years.

  • Probes, sensors and signal conditioning. 
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Providing excellent service to all our customers is what Lee-Dickens is all about. In response to changing customer needs we have continued to adapt our product range and equally the services that we offer.


Our experienced Engineers can offer all the services necessary to take any product from concept through to full production.  

Our Cloud Hosted Monitoring Systems and IIOT services are attracting more amd more subscribers, and our commitment to customer service means our support team regularly exceed customers' expectations.