Based on the success of the “Industrial” range of process control instrumentation, Delta Controls has developed the “Sentry” range of Pressure, Differential Pressure and Temperature Switches.
Designed for use in Zone 1 Hazardous Areas, Sentry combines economy, quality and performance.
With a better than 1% set-point repeatability and a market leading 5 year warranty, Sentry offers real value.
Users also benefit from a screwed lid and integral terminal block which provides quick and easy access for commissioning and set-point adjustment. The inclusion of a safety vent also protects users by preventing the enclosure becoming pressurised in the event that the sensor is inadvertently damaged by excessive pressure.
- Robust Flameproof, epoxy coated, aluminium housing approved to IP66 and NEMA 4X
- SPDT and DPDT switch contacts with environmentally and hermetically sealed options
- Stainless steel wetted parts as standard
- Better than 1% set-point repeatability
- Market leading 5 year warranty
- Pressure ranges from 0.4 to 700 bar (4 to 1500 psi)
- Pmax up to 1000 bar depending on range