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Products Variable Area Flow Meters Metal Tube MT3600 Series
Questions? Call 1-888-554-3569

MT3600 Series Metal Tube Variable Area Flow Meters

Reliable, economical measurement and control for high flow rate purge applications.
Models 3601 / 3602

Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids.

Featuring high-temperature and high-pressure ratings, MT3600 flow meters are designed to work safely under difficult and hazardous industrial environments. They are constructed of wetted parts made from industrial grade stainless steel, so they can be used with a wide range of fluids, and feature an integral flow valve and controller, enabling users to read and control the flow rate.

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MT3600 Series Data Sheet

Features

  • Measure flow rates from 23 to 1660 scfh air and 5 to 300 gpm water
  • Operating temperature range: -20°F to 122°F (-29°C to 50°C)
  • Maximum fluid pressure 1500 psig
  • Flanged or NPT connections to system piping
  • No external power required
  • Optional adjustable reed type one or two switches alarm output for signaling high and low flow conditions
  • CSA-approved flow alarm

Benefits

  • Reliable and economical measurement for high flow rate, high temperature purge applications
  • High-strength steel construction designed to work safely under difficult conditions
  • Integral control valve and controller enable users to read and control flow rate
  • Flanges engineered for easy system integration
  • No power required reduces installation cost
  • Meter designed for in-situ maintenance and cleaning, minimizing downtime

Applications

  • Basic liquid or gas flow measurement
  • Metering coolants
  • Pump seal fluids
  • Lubricants under pressure
  • Opaque fluids
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Product Type

Metal Tube Variable Area Flow Meter

Applications:  Clean liquids, gases and steam

 

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Differentiator

Economical, high flow rate purge meter

One or two flow alarms are available, alarms are safe for use in explosive atmospheres

{725F22E7-DCD7-404C-A4CE-861F1DBEC4EF}
Performance
{E8F2552E-7E76-40FB-89DA-2142DA0AECA7}
Flow Range (Full Scale Capacity)

Refer to Capacity Tables in Data Sheet

Water

50 gpm / 11,355 l/h

Air

1660 scfh / 43 m3n/hr

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Pressure Drop
See Capacities & Pressure Drop Tables in Data Sheet
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Accuracy

±10% Full Scale

±5% Full Scale

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Mechanical
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Repeatability

Less than 1.0% Full Scale

{B167AB4A-3819-4C84-B7FB-5AA297ECD5C0}
Metering Tube Material

316 Stainless Steel

 

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Scales
Single or Dual Detachable Aluminum Plate
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Scale Length
38mm
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Scale Graduations
Choice of direct reading units, millimeter or percentage of maximum flow with factor tag.
{6EABA801-CF9F-4231-9750-0902721EF904}
Float Material

316 Stainless Steel

{B6B32CF6-82F2-4A43-AFEF-8B6B98D2DA01}
Housing

Aluminum with clear anodized finish and glass window

316 Stainless Steel and glass window

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O-Ring Materials
Viton fluoroelastomer, Buna-N, Silicone, EPR, Teflon, Kalrez fluoroelastomer, Metal
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Connection Materials
316 Stainless Steel
{2951B9DF-0113-4E5B-B3D1-20D92AD476BB}
Process Connections

Model 3602:  NPT Female

Model 3601:  316 Stainless Steel 150# or 300# Flanges per ASME B16.5

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Optional Equipment
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Ratings
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Max Pressure
Refer to Maximum Pressure Ratings Table in Data Sheet
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PED Categories

See PED Categories in Data Sheet

Sizes 8 and 10 meet PED Category SEP

Sizes 12 does not conform to PED

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Ambient Temperature Range
-20 to 122°F  /  -29 to 50°C
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Max Temperature Range

Meter

-20 to 500°F
-29 to 260°C

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Fluid Temperature Range

Meter

-20 to 500°F  /  -29 to 260°C

Alarm Option

Reed Switch: -20 to 250°F  /  -29 to 121°C

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Diagnostics & Display
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Transmitter
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Alarms

Reed Switch - All sizes

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Electrical
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Analog Communication
—
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Digital Communication
—
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Compliance
{A2557BEA-E584-4B63-BD39-8015F0336E5B}
Certifications/Approvals

International Calibration Certificate (ICC)

NACE MR-0175

Certificate of Conformance

3601 3602
Differentiator Flanged Connection Threaded Connection
Fluid Type

Clean Liquids

Gas

Steam

Clean Liquids

Gas

Steam
Flow Range (Full Scale Capacity)

Air

1660 scfh / 43 m3n/hr 

Water

50 gpm / 11,355 l/h

Air

1660 scfh / 43 m3n/hr 

Water

50 gpm / 11,355 l/h
Accuracy

±10% FS

±5% FS

±10% FS

±5% FS
Temperature Range

Meter

-20 to 500°F  /  -29 to 260°C

Alarm Option

Reed Switch: -20 to 250°F  /  -29 to 121°C

Meter

-20 to 500°F  /  -29 to 260°C

Alarm Option

Reed Switch: -20 to 250°F  /  -29 to 121°C
Max Pressure

Based on selected flange rating

 1500 PSIG  /  100 bar
Wetted Materials 316 Stainless Steel 316 Stainless Steel
Process Connections

ANSI 150# RF

ANSI 300# RF

NPT (Female)
Alarms

One or two reed switches

One or two reed switches
Certifications/Approvals

Flame Proof

NEMA 4X

International Calibration Certificate (ICC)

NACE MR-0175

Certificate of Conformance

Flame Proof

NEMA 4X

International Calibration Certificate (ICC)

NACE MR-0175

Certificate of Conformance
Filename File Type Documents By Language
Data Sheet pdf English
Installation & Operation Manual pdf English