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When instrumentation is installed in a potentially explosive environment steps must be taken to ensure that there is no possible way a spark could cause ignition and hence an explosion of the gas, powder or dust that makes up the explosive atmosphere

Products

IS-SL Intrinsically Safe Signal Line Protectors
Product Code: IS-SL

The IS-SL range provides protection to most analogue and digital interfaces. Commonly analogue inputs and outputs are the most susceptible to damage from surge and transients induced onto the signal lines.  PDF Brochure

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IS-SSP6A Intrinsically Safe Series Surge Protection
Product Code: IS-SSP6A

The IS-SSP6A range IS-SSP6A-14, IS-SSP6A-26 & IS-SSP6A-38  safe series range compliment the iS-SL range for applications of load currents up to 6A. Typical applications may include power supplies, digital outputs and other low voltage requirements up to 6A. The design of the Novaris IS-SSP6A range include high energy metal oxide varistors. The series connected design eliminates the effect of connection leads inductance encoutered with shunt connected surge protectors. PDF Brochure

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SL-TEST
Product Code: SL-Test Plug

Novaris SL test plug provides access to field equipment terminals plus earth via mini banana sockets mounted in the top face of the test plug. It provides a convenient way to connect to these lines for testing. This is defined as simple apparatus. PDF Brochure

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SL Earth Comb
Product Code: SL-COMB

The Novaris SL earth comb provides a convenient means of connecting the common points of SL series surge protectors. The earth comb contains nine contacts, allowing banks of 8 SL protectors to be commoned together with one overlapping contact. The earth comb can be cut to provide a lesser number points. The earth comb contains two 6.3mm spade terminals. PDF Brochure

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IS-SLT1 Intrinsically Safe Instrument Protector
Product Code: IS-SLT1

The IS-SLT1 range provides protection for most single twisted pair signalling schemes. The units are shunt connected to the terminals and hence do not interrupt or interfere with the signal. Therefore, the IS-SLT1 range can be adapted to most instruments. Typical applications are analogue and digital instrument transmitters. PDF Brochure

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IS-SLT3 & IS-SLT4 Intrinsically Safe Instrument Protector
Product Code: IS-SLT3 & IS-SLT4

The IS-SLT3 range provides protection for most three-wire signalling schemes. The units are shunt connected to the terminals and hence do not interrupt or interfere with the signal. Therefore, the IS-SLT3 range can be adapted to most instruments. Applications may include instruments which are field powered with a single wire control signal. In addition, the IS-SLT4-RTD is specifically designed for resistive temperature detectors (RTD) such as PT100 types. This unit caters for all two, three and four wire RTD systems.   PDF Brochure

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SLT-Y Adaptor
Product Code: SLT-Y Adaptor

Where a field instrument has no free cable entry Novaris can supply a Y piece adapter to accommodate the threaded instrument protector and cable gland. The SLT-Y is available in the same thread types as the threaded instrument protectors. PDF Brochure

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IS-LCP Intrinsically Safe Load Cell Protector
Product Code: IS-LCP

The IS-LCP provides protection for both 4-wire and 6-wire loadcells as well as the measuring instrument. The LCP is contained within an IP65 enclosure, or alternatively it may be supplied as an assembled PCB. As well as having IS certification the IS-LCP is certified for installation into a loadcell circuit without affecting calibration. PDF Brochure

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