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Key Instruments MR3000 Series Variable Area Flow Meter for Gas, 1/8 in NPT Female Connection, 4L/min Min, 50L/min Max MR3000

Category Flow Meter Brand Key Instruments Condition New

Specifications

Country of Origin United States
Brand Key Instruments
Model MR3000
Connection Type 1/8 in NPT Female
Housing Material Polycarbonate
Series MR3000
Maximum Pressure 6.9bar
Minimum Flow Rate 4L/min
Minimum Operating Temperature 65°C
Device Type Variable Area
Maximum Flow Rate 50L/min
10 1 turn direct reading scales
Standards/Approvals ISO 9001
Media Monitored Gas
Maximum Media Temperature 65°C
Supplied with east to read 10 1 turn direct reading scales
RS PRO Air Flow Sensor for Air, 4L/min Min, 50L/min MaxRS Stock No. 257-6418Brand: RS PRO

Key Features

  • Constructed from durable, high-impact polycarbonate housing material.
  • Operates effectively at maximum media temperature of 65°C and maximum pressure of 6.9 bar.
  • Features 1/8 inch NPT female connection for pipe diameter compatibility.
  • Includes mounting brackets and built-in bezel for easy installation.
  • Manufactured in the United States meeting ISO 9001 standards.

Product Description

Key Instruments MR3000 series variable area flow meter is designed to reliably measure gas flow rates ranging from 4L/min minimum to 50L/min maximum. The device features a robust polycarbonate housing providing durability and resistance to impact, suitable for various industrial environments.

This flow meter supports maximum operating pressures up to 6.9 bar (100 psig) and media temperatures up to 65°C (150°F), making it adaptable for general industrial and laboratory use. The 1/8 inch NPT female connection fits standard piping systems, with pipe diameter range of 1/8 inch.

The unit provides highly accurate, direct flow rate readings through its clear, easy-to-read 10:1 turn scales. Calibrations are provided for both volumetric flow rates in LPM and SCFH for air, as well as CCM and GPH for water, enabling versatile deployment in air and liquid flow measurement.

Supplied with mounting brackets and a built-in bezel, the flow meter is straightforward to install and maintain.

Compliant with ISO 9001 quality standards, the MR3000 ensures consistent manufacturing quality. Its resistance to operational wear and the stable polycarbonate body allows for years of trouble-free service in applications including HVAC systems, industrial automation, laboratory testing, and water treatment.

Constructed from polycarbonate housing material providing durability. 1/8 inch NPT female connection suitable for 1/8 inch pipe diameter. Variable area device type allowing visual flow rate measurement. Minimum flow rate of 4L/min and maximum flow rate of 50L/min.

Maximum operating pressure rated at 6.9 bar. Operates under media temperatures up to 65°C. Equipped with direct reading 10:1 turn scales for clear measurement. Includes mounting brackets and built-in bezel for installation ease.

Manufactured in the United States with ISO 9001 quality standards. Explore the comprehensive selection of Flow Meters at EnvMart for industry-leading measurement solutions.

Key Instruments MR3000 Series Variable Area Flow Meter for Gas, 1/8 in NPT Female Connection, 4L/min Min, 50L/min Max MR3000
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Frequently Asked Questions

This model measures gas flow rates from a minimum of 4L/min to a maximum of 50L/min.

The MR3000 series flow meter is rated for a maximum operating pressure of 6.9 bar (100 psig).

It features a 1/8 inch NPT female connection, which is compatible with standard piping systems.

The housing of this unit is constructed from durable polycarbonate material, providing impact resistance.

It operates effectively at media temperatures up to 65°C (150°F).

The device provides direct flow rate readings through clear 10:1 turn scales, calibrated for both volumetric flow rates in LPM and SCFH for air.

It comes supplied with mounting brackets and a built-in bezel for easy installation.

Yes, it is manufactured in the United States and meets ISO 9001 quality standards.

This flow meter is suitable for applications including HVAC systems, industrial automation, laboratory testing, and water treatment.

Specific dimensions are not provided, but it features a 1/8 inch NPT female connection for pipe diameter compatibility.

This model is designed to monitor gas flow, making it suitable for various gas applications.

Installation is straightforward, as it includes mounting brackets and a built-in bezel for ease of setup.

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