Thermo Scientific™

Model 48i-HL CO Analyzer

Catalog number: 48I-HL
Thermo Scientific™

Model 48i-HL CO Analyzer

Catalog number: 48I-HL

Measure high levels of CO emission with the Thermo Scientific™ Model 48i-HL CO Analyzer.

Using gas filter correlation technology, the 48i-HL analyzer is a gas filter correlation analyzer which provides linear measurements of carbon monoxide in sample air up to 20,000 ppm.

 
Catalog Number
48I-HL
Unit Size
Each
Description
48i-HL High Level CO Analyzer
Price (USD)
Full specifications
Height (English)8.62 in.
Height (Metric)219mm
Voltage100/115/220/240 V
Weight (English)49 lb.
Weight (Metric)22.2 kg
Width (English)16.75 in.
Width (Metric)425.45 mm
Description48i-HL High Level CO Analyzer
Flow RateSample: 1.0 L/min.
Inputs16 digital inputs (standard), eight 0-10 VDC analog inputs (optional)
Linearity±1% full-scale ≤ 1000 ppm, ±2.5% full-scale > 1000 ppm
OutputsSelectable voltage, RS232/RS485, TCP/IP, 10 status relays, and power fail Indication (standard). 0 to 20 or 4 to 20mA isolated current output (optional)
Precision±0.1 ppm
Response Time60 sec. (30 sec. average time)
Span Drift±1% full scale
Temperature (English) Operating32° to 113°F
Temperature (Metric) Operating0° to 45°C
Zero Drift<0.1 ppm
Zero Noise0.02 ppm RMS (30 sec. averaging time)
Depth (English)23 in.
Depth (Metric)584 mm
Detection Limits0.04 ppm
Gases MeasuredCarbon Monoxide
Measurement RangesPreset ranges: 0--1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000 (ppm or mg/m3)
Custom ranges: 0-1 to 10000 (ppm or mg/m3)
Certifications/ComplianceETL, CSA, UL, CE, UKCA
Unit SizeEach
Showing 1 of 1
Catalog NumberSpecificationsUnit SizeDescriptionPrice (USD)
48I-HLFull specifications
Each48i-HL High Level CO AnalyzerRequest A Quote
Height (English)8.62 in.
Height (Metric)219mm
Voltage100/115/220/240 V
Weight (English)49 lb.
Weight (Metric)22.2 kg
Width (English)16.75 in.
Width (Metric)425.45 mm
Description48i-HL High Level CO Analyzer
Flow RateSample: 1.0 L/min.
Inputs16 digital inputs (standard), eight 0-10 VDC analog inputs (optional)
Linearity±1% full-scale ≤ 1000 ppm, ±2.5% full-scale > 1000 ppm
OutputsSelectable voltage, RS232/RS485, TCP/IP, 10 status relays, and power fail Indication (standard). 0 to 20 or 4 to 20mA isolated current output (optional)
Precision±0.1 ppm
Response Time60 sec. (30 sec. average time)
Span Drift±1% full scale
Temperature (English) Operating32° to 113°F
Temperature (Metric) Operating0° to 45°C
Zero Drift<0.1 ppm
Zero Noise0.02 ppm RMS (30 sec. averaging time)
Depth (English)23 in.
Depth (Metric)584 mm
Detection Limits0.04 ppm
Gases MeasuredCarbon Monoxide
Measurement RangesPreset ranges: 0--1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000 (ppm or mg/m3)
Custom ranges: 0-1 to 10000 (ppm or mg/m3)
Certifications/ComplianceETL, CSA, UL, CE, UKCA
Unit SizeEach
Showing 1 of 1

The Model 48i-HL operates on the principle that carbon monoxide (CO) absorbs infrared radiation at a wavelength of 4.6 microns. Because infrared absorption is a nonlinear measurement technique, it is necessary for the instrument electronics to transform the basic analyzer signal into a linear output. The 48i-HL uses an exact calibration curve to accurately linearize its output over any range up to a concentration of 20,000ppm.

Features:

  • Gas filter correlation technology
  • Standard dual range and auto ranges
  • Self aligning optics
  • Temperature and pressure correction
  • User settable alarm levels for concentration

iSeries Advantage:

  • Ethernet connectivity for efficient remote access
  • Enhanced user interface with one button programming and large display screen
  • Flash memory for increased data storage and user downloadable software
  • Enhanced electronics design optimizes product commonality
  • Improved layout for easier accessibility to components

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Frequently asked questions (FAQs)

Citations & References