Skip to content
Family Owned & Operated Since 1971• Bakersfield, CA
Valley Instrument
Meriam ZMDT500 Multivariable Transmitter
Meriam

ZMDT500 Multivariable Digital Transmitter — 12 in H₂O DP / 38 psia Abs

SKU: ZMDT500-12-38

Multivariable digital transmitter combining differential pressure, absolute pressure, and temperature in one device — built for laminar-flow-element-based gas flow measurement (mass flow, volumetric flow). Flowrate accuracy ±0.8% of reading; 10 flow calculations per second; NIST traceable. RTD probe + USB cable included.

$5,765.00

List price. Volume pricing available.

Authorized Dealer
Calibration Available
Nationwide Shipping
Expert Support

The Meriam ZMDT500 is a multivariable digital transmitter that combines differential pressure, absolute (static) pressure, and temperature measurement in one device. It is designed to work with a Meriam laminar flow element to compute gas flow — both mass and volumetric — from a single mounted instrument.

The transmitter calculates flow up to ten times per second with a flowrate accuracy of ±0.8% of reading, and is NIST traceable. It ships with an RTD temperature probe and USB cable, and is available either standalone or factory pre-mounted on a laminar flow element.

The Meriam ZMDT500 Multivariable Digital Transmitter — 12 in H₂O DP / 38 psia Abs is manufactured by Meriam. Valley Instrument Service is an authorized Meriam dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

Have questions about this product?

Our team can help with product selection, specs, pricing, and application support.

Contact Us or Call (661) 327-8681