Family Owned & Operated Since 1971• Bakersfield, CA
SKU: 8800D
Redundant-sensor vortex flow meter — two independent vortex sensors and electronics in one meter body provide functional safety integrity (SIL 2 / SIL 3) for Safety Instrumented System (SIS) applications. Each sensor is independently powered, signal-conditioned, and output-isolated. Used in burner-management systems, emergency shutdown trip loops, overpressure protection, and any SIS loop where a spurious trip or a missed trip carries safety / production / regulatory consequences. Same gasket-free 8800 platform, same multivariable mass-flow capability, doubled diagnostic confidence.
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Redundant-sensor vortex flow meter — two independent vortex sensors and electronics in one meter body provide functional safety integrity (SIL 2 / SIL 3) for Safety Instrumented System (SIS) applications. Each sensor is independently powered, signal-conditioned, and output-isolated. Used in burner-management systems, emergency shutdown trip loops, overpressure protection, and any SIS loop where a spurious trip or a missed trip carries safety / production / regulatory consequences. Same gasket-free 8800 platform, same multivariable mass-flow capability, doubled diagnostic confidence.
The Rosemount 8800 Dual Vortex Flow Meter (SIS) # 8800D is manufactured by Rosemount. Valley Instrument Service is an authorized Rosemount dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681Dual-sensor vortex flow meter for SIS/safety-critical applications. Two independent vortex sensors in one body provide redundant flow measurement; each can be voted in 1oo2 or 2oo2 to meet SIL requirements. Same platform as 8800-FLANGED. Configured via the Instrumart 8800D family configurator (shared with FLANGED + REDUCER variants).
Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.
Gasket-free, all-welded vortex flow meter — eliminates the leak points that traditional gasketed vortex bodies suffer in steam, condensate, and high-temperature service. Isolated sensor design provides flow + temperature measurement in one device. Multivariable output (mass + volumetric + temperature). Wide line size range (½ to 12 in / DN15 to DN300). HART or FOUNDATION Fieldbus output. The vortex workhorse for steam, condensate, low-viscosity liquids, and gas service where DP / Coriolis would be over-spec.
Reducer-body vortex variant of the Rosemount 8800 — the meter integrates concentric reducers on each end to accurately measure flow rates BELOW the standard turn-down range while maintaining the same face-to-face dimensions as the larger flanged 8800. Ideal for retrofitting an existing larger-line installation that's now running below the standard meter's turndown threshold (low-flow steam, low-flow gas, off-design operation). Same gasket-free, all-welded body and same multivariable mass-flow capability as the 8800 Flanged.