The Sentry Series offers exceptional performance and high build quality, it is ATEX and IECEx Flameproof accredited. Performance is assured by repackaging Delta Mobrey’s well proven sensor technologies in a new, simple, one-piece enclosure. This repackaging design makes the Sentry series more cost effective as well as environmentally kinder as it uses 70% less material to manufacture. With a choice of models, the Sentry Series works well in all process plants and can be used in Zone 1 and 2 Hazardous Areas or SIL 2 safety related systems. This Sentry switch is available in models T01 and T02 (EAC certification is available on request).
Key Features
SPDT & DPDT Switch Outputs
Aluminium Epoxy Coated Weatherproof Enclosure IP66/NEMA4X
ATEX / IECEx Flameproof
316 Stainless Steel capillary and bulb.
Field Adjustable Set-points Against a Reference Scale
Temperature Ranges up to 350°C (660°F)
Safety Vented Design as Standard
Suitable for use SIL 2 safety related systems
FEATURES & BENEFITS
Screwed lid and integral terminal block
A screwed lid gives users quick access for connecting to the integral terminal block or for set-point adjustment.
Better than 1% set-point repeatability
Users can expect a set-point repeatability performance better than 1% on all configurations with some configurations being significantly better
5 year warranty
A market leading 5 year warranty gives users peace of mind
Safety
All Sentry models come with a safety vent to prevent the enclosure becoming pressurized in the event that the sensor is inadvertently damaged by excessive pressure. In addition, the complete Sentry family has been assessed for use in SIL 2 safety related systems.