These compact units are designed for electrically heated conduits, containers, tanks, and apparatus in zone I, and are SIL 2-certified according to EN 61508:2001 (functional safety).
All functions can be directly read off the limiter's user-friendly illuminated triple-spaced display. It shows an entire summary of operational state. Limiters can be completely configured on-site. Both simple parametrization and easy DIN rail mounting speed deployment.