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Agasthya 2013 Series
BI 450

Oxygen Purity Analyzer
Agasthya 2013 Series
BI 450

The Agasthya 2013 Series BI 450 Oxygen Purity Analyzer is a high-performance instrument designed for accurate and reliable oxygen purity measurement in industrial and medical gas applications. Utilizing a long-life Paramagnetic Oxygen Sensor, the analyzer delivers exceptional accuracy, stability, repeatability, and low drift, ensuring dependable performance over extended periods. Its advanced 32-bit Cortex-M3 ARM processor and intuitive touchscreen display provide easy operation and real-time monitoring.

Designed for seamless integration into plant automation systems, the BI 450 features 4-20 mA analog output, RS485 Modbus communication, and two potential-free relay contacts. With corrosion-resistant internal components, PTFE tubing, and flexible Wall, Panel, Rack, or Tabletop mounting options, the analyzer offers a robust, low-maintenance solution for continuous oxygen purity monitoring in demanding industrial environments.

Features

  • 32-Bit Cortex-M3 ARM Processor
  • Long life Paramagnetic O2 sensor
  • RS 485, supports MODBUS protocol
  • PTFE tubing and corrosion-resistant components for internal sample health
  • Flow meter for flow regulation

Specifications

  • Method of Detection
  • Paramagnetic Sensor for O₂
  • Range & Resolution
  • 0-100% Scalable, Resolution 0.01%
    95-100%, Resolution 0.01%
  • Gas Sensing Method
  • Diffusion
  • Accuracy
  • < ±0.2% O₂
  • Repeatability
  • < ±0.2% O₂
  • Drift
  • < ±0.2% O₂ per month
  • Response Time (T-90)
  • ≤20 seconds
  • Display
  • Touch Screen
    • LCD
    • LED
  • Power
  • 80 to 230 VAC, 50 Hz
  • Power Consumption
  • 8 Watts
  • Digital Output
  • RS485 with MODBUS Protocol
  • Analog Output
  • 4-20 mA (Max. Load Resistance up to 500 Ω)
  • Relay Output
  • 2 Nos. Potential-Free Contacts
  • Humidity
  • 5-95% RH
  • Ambient Temperature Range
  • 4 to 50°C
  • Flow Meter
  • 0.1-1 LPM
  • Enclosure
  • Wall, Panel, Rack & Table Top
  • Sample Connection
  • 1/4 inch S.S. Connection
  • Area Classification
  • General Purpose

Applications

  • Oxygen Generator Plant
  • Hospital
  • Gas Manufacturer
  • Medical Oxygen
  • Steel Industries
  • Pharma
  • Oxygen Plant Manufacturer

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