Starting at $942.00

Not in stock. Usually ships in 4-6 weeks [?]

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Features

  • Designed for compressed air and gases
  • 1/2in (DN15) to 3in (DN80) sizes available
  • ±1.5% accuracy
  • factory adjustment under pressure
  • Quick sensor exchange at line pressure
  • Broad working range of 1:400
  • Bus interface for Modbus RTU or M-Bus

The E+E EE771 / EE772 Inline Flow Meters are thermal mass flow meters designed for compressed air and gases. They are suited for measurements of flow in pipelines DN15 (1/2") up to DN80 (3"). The EE771 / EE772 Flow Meters measure compressed air, nitrogen, CO2, O2, helium or other non-corrosive and non-flammable gasses.

The thermal measuring principle and the well-proven E+E hot film sensor element lead to best long-term stability and fast response time. Outstanding measuring accuracy, even in the lower measuring range is achieved by an application-specific multi-point factory adjustment, which is performed at 7 bar (102 psi). This allows reliable leak detection and corresponding energy savings.

Applications for the EE771 / EE772 include:

  • Measurement of consumption of compressed air
  • Compressed air counter
  • Mass flow measurement of industrial gases

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

E+E HA075015 BSP DN15 Mounting Valve
DN15, mounting valve BSP thread
$242.00
E+E DN20 Measurement Valve
BSP or NPT thread for DN20
$232.00
E+E DN40 Gauge Mounting Block
BSP for DN40, gauge mounting block, hot swap option
$1,185.00
E+E DN32 Measurement Valve
DN32, mounting valve BSP thread
$320.00
E+E DN40 Measurement Valve
BSP or NPT thread for DN40
$398.00
E+E DN50 Measurement Valve
BSP or NPT thread for DN50
$569.00
E+E HA076015 O2 Measurement Valve
Measurement valve for O2, BSP thread, for DN15
$408.00
E+E DN20 O2 Measurement Valve
O2 measurement valve, NPT or BSP thread, DN20
$408.00
E+E DN25 O2 Measurement Valve
O2 measurement valve, NPT or BSP thread, DN25
$408.00
E+E DN50 Gauge Mounting Block
BSP for DN50, gauge mounting block, hot swap valve option
$1,204.00
E+E DN65 Gauge Mounting Block
BSP thread, DN65 gauge mounting block, hot swap valve option
$1,214.00
E+E DN65 Gauge Mounting Block
BSP thread, DN80 gauge mounting block, hot swap valve option
$1,223.00

Required Cable

Some of the options require a cable; please read the descriptions carefully or call 1-800-884-4967 for assistance.

E+E EE771 / EE772 Probe Cable
Probe cable the EE771 / EE772 flow meters, 6.56ft, 16.5ft and 32.8ft lengths available
$58.00

Applications

This product can be used in the following applications: