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Designed For Heat

IS safe area high temperature viscometer


Every type of XL7 viscometer is available as an Intrinsically Safe (IS) version suitable for Div1 Class 1 Group A in North America in compliance with:

ATEX  Directive 2014/34/EU

Certified to: 

Ex ia IIC T1…T6 Ga
Ex ia IIIC T200135°C Da (dust certification)

IS certification permits a simpler installation than flameproof. The Ex ‘ia’ certificate allows transducers to be operated even in the most hazardous Zone 0 environments.

And because all signals between sensor and safe area are digital, connection between the two is simple, allowing long cable runs and only a single safety barrier.

XL7 std - ex certified banner