Built for high-static differential measurement
The ABB 266DSHMHKB1T1E1L1B2H1 is a 266DSH differential pressure transmitter configured for differential measurement at high static pressure, the duty class this model code 'H' is built around for line-pressure-heavy service. It ships with a digital LCD integral display and integrated keypad for local configuration and re-range without a handheld, and the output stage is HART plus 4-20 mA with advanced functionality — the comms path a controls integrator expects for remote re-range and asset management.
Hazardous area rating and mounting
Hazardous-area approval is ATEX Intrinsic Safety Ex ia, which is the rating that lets the transmitter sit directly on a process tap in a Zone 0/1 hazardous area without an additional flameproof enclosure.
Lead time and sourcing posture
Lead time on this build is listed at 8 - 10 weeks, so it lives on the quoted-to-order side of the storeroom rather than the fast-mover shelf — worth pulling into the min/max review before a planned outage. No cross-reference or pin-compatible alternative is recorded in this build's evidence, so any swap would require re-validating the wetted-parts code against the process line.