Skip to search Skip to main content Skip to navigation

Netherlands 07077 03815 | Intl +31 (0) 7077 03815 | Welcome to our new site - found a bug? Please report it here

We noticed you are in , please visit your local site by clicking the below link for regional offers and support.

FLD-Hydrogen-Series

Hydrogen - Direct Read, Panel Mount Variable Area Flow Meters

  • Direct-read panel-mount flow meter specially calibrated for hydrogen service
  • Accuracy ±5% FS and repeatability ±0.25% for reliable gas measurement
  • Rated to 200 psi process pressure and max temperature ~121 °C (250 °F)
  • Wetted parts in 316 SS or aluminum, float made of Carboloy
FLD-Hydrogen-Series
From  330,43
Hydrogen - Direct Read, Panel Mount Variable Area Flow Meters FLD Hydrogen-Series FLD Hydrogen-Series
loading all models
Product Overview
  • Accuracy ± 5 %
  • Back Plate 1/8" thick white acrylics
  • Float Type Carboloy
  • Media Compatibility Hydrogen
  • Mounting Panel Mount
  • Mounting Fittings In Contact With Fluids 316 stainless steel, Aluminum, black anodized
  • Number of Tubes 1
  • Operating Pressure, Max 200 psi
  • Process Connection Size 1/8 in
  • Process Connection Type NPT Female
  • Process Temperature, Max 121 °C
  • Repeatability ± 0.25%
  • Scale Direct Read
  • Turndown Ratio 10:1
  • Valve Included true
  • Valve Type 6-Turn Valve

The FLD Hydrogen-Series from DwyerOmega is purpose-built for accurate, direct-read flow measurement of hydrogen gas in instrumentation panels, OEM assemblies, and process gas systems. Designed with hydrogen-compatible materials including 316 stainless steel and aluminum wetted parts, along with a Carboloy float, the meter offers durable, reliable performance for demanding gas service. 

With a turndown ratio of 10:1, accuracy of ±5% of full scale, and repeatability of ±0.25%, this meter provides precise indication over varied flow conditions. It supports process pressures up to 200 psi and temperatures up to approximately 121 °C, making it well suited for industrial hydrogen applications. 

The panel-mount format simplifies installation and user access, with direct-read printed scale and 6-turn valve included for fine control. Whether used for hydrogen purging, feed monitoring, or gas distribution systems, the FLD Hydrogen-Series delivers clear, reliable measurement in a compact, service-friendly package.

en-NL
en_NL
Save Configuration