Please note that we will be closed for the holiday period starting from 24th December, and will reopen on 2nd January 2026. Our last shipping dates to customers this year will be - UK Mainland: 22/12/2025. Highlands/2-day carriage: 18/12/2025. FedEx Priority: 16/12/2025. FedEx Economy: 15/12/2025.

Industrial Loop Isolators for Clean, Accurate Signal Control

When it comes to industrial signal integrity, loop isolators make all the difference. Our range of isolators breaks ground loops, suppresses electrical noise, and protects equipment from transients and surges. These compact and reliable devices are a simple but effective way to enhance measurement accuracy and prevent costly downtime due to signal distortion.

Designed for DIN-rail mounting and built to last in demanding conditions, our loop isolators are a go-to choice for engineers across automation and control applications.

Reach out today and let us help you protect your signals with the right isolation solution.

Enquire Now
Loop Isolators

Showing 4 of 4 Loop Isolators items

Filter your results
Clear Filters
DSCL23
2 options available
Dataforth DSCL23 Series
4-20mA Isolator
DSCL22
3 options available
Dataforth DSCL22 Series
Loop Powered Isolator
DSCL21
1 option available
Dataforth DSCL21 Series
Loop Powered Isolator
DSCL20
2 options available
Dataforth DSCL20 Series
Loop Powered Isolator - Component Module
What Does a Loop Isolator Achieve?
Loop isolators break ground loops by separating input, output and power circuits. This prevents unwanted current paths that can distort readings or even damage equipment.

When Do You Need Isolation?
Any time sensors are installed across large physical areas or powered from different sources, ground potential differences can create instability. Isolators stabilise these signals, ensuring accurate measurement and protecting devices connected to the loop.

What Design Features Stand Out?
Look for 3-way isolation, compact DIN-rail housings and minimal signal distortion. Industrial isolators also provide strong EMC resistance, which is vital in heavy plant, rail and energy applications across the UK.