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Gas Analyzers · Oxygen

Oxygen Analyzer EC91 — 0-20, 0-200, 0-2000 (ppm) 0-2%, 0-20%, 0-30%

Model / SKU: EC91

Intrinsically Safe ATEX, unsurpassed certified oxygen analyser for all hazardous area

  • 0-20, 0-200, 0-2000 (ppm) 0-2%, 0-20%, 0-30%
  • >10ppm ±2% of reading at 20°C, <10ppm ±2% of reading + 0.4ppm at 20°C
Overview
Specifications
Features
Applications
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Product Overview

The EC91 is an electrochemical oxygen analyzer with selectable ppm and percent ranges.

Technical Specifications

TypeOxygen analyzer (electrochemical)
ModelEC91
Measuring Ranges0-20/200/2000 ppm and 0-2/20/30%
Accuracy±2% of reading at 20°C (>10 ppm), <10ppm ±2% of reading + 0.4ppm at 20°C

Specifications are indicative and subject to configuration. Contact us for the certified datasheet for your model.

Key Features

  • Electrochemical O2 measurement
  • ppm to % ranges
  • ±2% accuracy

Typical Applications

Process gas O2

Inerting / blanketing

Gas purity, Inert gases and Hydrogen, Glove boxes, Gas line monitoring, Metallurgy, Oxygen deficiency monitoring

Documentation

Product Datasheet (PDF)Specifications, dimensions & ordering codes
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Installation & User ManualMounting, wiring, calibration & maintenance
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