Amplify your flow measurement precision with the Key Instruments 2530A4A70BVBN Variable Area Flow Meter, designed for global industries requiring accurate gas flow monitoring from 30 L/min to 280 L/min. Crafted with a durable, one-piece acrylic body, the FR4500 series flow meter ensures reliability across a wide range of applications. Its direct-reading air and water scales simplify operation, while the robust design guarantees longevity in demanding environments. This versatile flow meter delivers unmatched performance, making it a trusted option for professionals seeking efficiency and precision in gas flow management.

What Sets the Key Instruments 2530A4A70BVBN, Variable Area Flow Meter Apart

The 2530A4A70BVBN is a must-have for global professionals needing precise gas flow measurement. Its 30 L/min to 280 L/min range ensures versatility across industries, from research labs to industrial plants. The precision-machined acrylic construction provides durability and clarity, while the easy-to-read scales facilitate streamlined monitoring tasks. With threaded brass inserts for quick installation and simple maintenance, this flow meter saves time and reduces operational costs. 

Core Features Include

  • Measures gas flow from 30 L/min to 280 L/min.
  • Precision-machined, one-piece acrylic construction.
  • Direct-reading air and water scales.
  • Configurable with or without an inlet control valve.
  • Buna-N O-rings for secure sealing.

Benefits You Get

  • Ensures accurate flow monitoring for consistent results.
  • Durable design withstands rigorous industrial use.
  • Easy-to-read scales simplify operation.
  • Quick installation with threaded brass inserts.
  • Low maintenance reduces downtime and costs.

Applicable Areas of the Key Instruments Variable Area Flow Meter, 30 L/min → 280 L/min

  • Gas flow monitoring in research laboratories
  • Industrial manufacturing and process control
  • Environmental testing and monitoring systems
  • HVAC systems for air flow measurement
  • Medical equipment requiring precise gas flow

Key Instruments 2530A4A70BVBN, Variable Area Flow Meter, 30 L/min → 280 L/min

Manufacturer:
Manufacturer Part No:
2530A4A70BVBN
Enrgtech Part No:
ET21653475
Warranty:
Manufacturer
£ 259.72 £ 181.80
Checking for live stock
Maximum Pressure:
6.89bar
Series:
FR4500
Material:
Acrylic
Media Monitored:
Gas
Maximum Flow Rate:
280 L/min
Device Type:
Variable Area
Minimum Flow Rate:
30 L/min
Pipe Diameter Range:
1/4 in
Maximum Media Temperature:
+65°C
Maximum Operating Temperature:
+65°C
Connection Type:
1/4 NPT Female
pdf icon
INSTALLATION & OPERATION INSTRUCTIONS FOR FR2000, FR4000 FR4500 SERIES FLOWMETERS(Technical Reference)
Discover flow sensors designed for precise fluid measurement. Enrgtech offers liquid flow meters and monitoring devices for accurate flow rate detection.



Product Reviews