Model 42i-D NOx Analyzer
Model 42<i>i</i>-D NO<sub>x</sub> Analyzer
Thermo Scientific™

Model 42i-D NOx Analyzer

Measure the amount of nitrogen oxides in the air from sub-ppm levels up to 100ppm using chemiluminescence with the Thermo Scientific™ Model 42i-D NOx Analyzer.
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Catalog NumberDescription
42I-D42i-D NOx Analyzer
Catalog number 42I-D
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Description:
42i-D NOx Analyzer

Measure the amount of nitrogen oxides in the air from sub-ppm levels up to 100ppm using chemiluminescence with the Thermo Scientific™ Model 42i-D NOx Analyzer. The Model 42i-D is a single chamber, single photomultiplier tube design that measures NOx only.

Discover the iQ to work smarter with our next generation 42iQD NOx Analyzer.

Key Features:

  • Standard dual range and auto ranges
  • 10-second response time
  • Temperature and pressure correction
  • User-selectable 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 for optimized product commonality
  • Improved layout for easier accessibility to components
Specifications
Detectable AnalytesNitrogen Oxides
Flow Rate0.6 L/min.
Inputs16 Digital Inputs (Standard), 8 0 to 10 VDC Analog Inputs (Optional)
Linearity±1% full scale
Response Time40 sec. (10 sec. average time)
Span Drift±1% full scale
Temperature (English) Operating32°F to 113°F
Temperature (Metric) Operating0°C to 45°C
Certifications/ComplianceETL, CSA, UL, CE, UKCA
Depth (English)23 in.
Depth (Metric)584 mm
Description42i-D NOx Analyzer
Detection Limit0.40 ppb (60 second averaging time)
Height (English)8.62 in.
Height (Metric)219 mm
Measurement RangePreset: 0 to 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, and 20 ppm; 0 to 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, and 30 mg/m3; Custom: 0 to 0.05 to 20 ppm; 0 to 0.2 to 100 ppm (extended); 0 to 0.1 to 30 mg/m3; 0 to 0.5 to 150 mg/m3 (extended); Extended: 0 to 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100 ppm 0 to 0.5, 1, 2, 5, 10, 20, 50, 100, 150 mg3
Mounting OptionsBench (standard), EIA, Retrofit
OutputsSelectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays, and Power Fail Indication (standard); 0 to 20 or 4 to 20mA Isolated Current Outout (optional)
Voltage100/115/220/240 V
Weight (English)55 lb.
Weight (Metric)25 kg
Width (English)16.75 in.
Width (Metric)425 mm
Unit SizeEach