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Dwyer HF In-Line Flow Monitors

Dwyer HF In-Line Flow Monitors

Series HF In-Line Flow Monitors For Air, Water or Caustic Fluids, ±2% FS Accuracy, Unrestricted Mounting

Description

Welcome to purchase discount source series hf in-line flow monitors from our company, which is one of the best China series hf in-line flow monitors manufacturers and suppliers.

Series HF In-Line Flow Monitors

For Air, Water or Caustic Fluids, ±2% FS Accuracy, Unrestricted Mounting

The SERIES HF In-Line Flow Monitors are ruggedly constructed and ideal for direct measurement for a range of compatible gases, oil or water based liquids. This In-Line Flow Monitors Series is designed based on a floating orifice disk and variable area flow measurement. Flowing media forces linear motion of the orifice disk and a ring shaped magnet which ride on a tapered center shaft. The transfer magnet drives a clearly visible magnet follower located outside the flow tube, and a ring on the magnet follower indicates flow rate on the direct reading scale.

Product Applications

•  Setting pressure relief valves

•  Fluid handling equipment

•  Detecting low-flow rates for lubricating liquids

•  Pulp and paper

•  Industrial maintenance

•  Fluid power

•  Heating loop flow


Specifications


Service:



Compatible gases or liquids.


Wetted Materials:


HFA: Aluminum casing, Buna-N seals, PTFE coated Alnico magnet, SS disk; HFB: Brass casing, Buna-N seals, PTFE coated Alnico magnet, SS disk; HFS: 303 SS casing, FKM seals with PTFE backup, PTFE coated Alnico magnet, SS disk.



Maximum Viscosity:



500 SSU.


Temperature Limits:



240°F (116°C).


Pressure Limits:


HFA, HFB, HFL and HFH models: 600 psig (41 bar) for air and gas, 3500 psig (241   bar) for liquids;

HFS model: 1000 psig (70 bar) for air and gas, 6000 psig (413 bar) for liquids.


Accuracy:



±4% FS over entire range; ±2.5% over center third of the measuring range.


Repeatability:

 


  ±1% of FS.


Shipping Weight:


1/4" to 1/2" female NPT models; 2 lb (0.9 kg);

3/4" to 1" female NPT models: 3.5 lb (1.59 kg); 1-1/2" female NPT models:11 lb (5 kg);
2" female NPT models: 13.5 lb (6.12 kg).


Features

•    This unique design allows accurate performance with fluid viscosities up to 500 SSU

•    All internal wetted parts are contained inside a sealed metal tubular casing assuring a virtually maintenance-free unit

•    Increased application versatility with no inlet or outlet straight plumbing requirement and can be mounted horizontally, vertically, or inverted.

•    Rugged construction allows for high pressure and temperature rating for long operation life

If you have more interest, please send  your valuable inquiry to this email: postmaster@wtindustrialeqpt.com or visit http://www.wtindustrialeqpt.com/flow-meter/ for more information.

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