BPIT, Inc. - Model T100 UV Fluorescence SO2 Analyzer with Numaview™ software

Model T100 UV Fluorescence SO2 Analyzer with Numaview™ software

By: Teledyne Instruments API

The Model T100 SO2 analyzer uses the proven UV fluorescence principle and advanced electronics to allow accurate, dependable, continuous measurements for ambient air quality, stack gas monitoring and other applications.

— With NumaView™ premium T Series software —

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  • Ranges: 0-50 ppb to 0-20 ppm, user selectable
  • Selectable ranges, with dual range capability
  • Optional O2 and/or CO2 sensor(s) available
  • Large, vivid, and durable color graphics display with touch screen interface
  • Ethernet, RS-232, and (optional) USB com ports
  • Front panel USB connections for peripheral devices and firmware upgrades
  • 8 analog inputs (optional)
  • Adaptive signal filtering optimizes response time
  • Temperature & pressure compensation
  • Internal zero & span check (optional)
  • Comprehensive internal data logging with programmable averaging periods
  • Ability to log virtually any operating parameter
  • Two-year warranty



Min: 0 - 50 ppb full scale Max: 0 - 20,000 ppb full scale (selectable, dual-range supported)

Measurement Units

ppb, ppm, μg/m3, mg/m3 (selectable)

Zero Noise

< 0.2 ppb (RMS)

Span Noise

< 0.5% of reading (RMS) above 50 ppb

Lower Detectable Limit

0.4 ppb

Zero Drift

< 0.5 ppb/24 hours

Span Drift

< 0.5% of full scale/24 hours

Lag Time

20 seconds

Rise/Fall Time

< 100 seconds to 95%


1% of full scale


0.5% of reading above 50 ppb

Sample Flow Rate

650 cc/min ±10%

Power Requirements

100V-120V, 220V-240V, 50/60 Hz

Analog Output Ranges

10V, 5V, 1V, 0.1V (selectable)

Recorder Offset


Included I/O

1 x Ethernet: 10/100Base-T 

2 x RS232 (300-115,200 baud)

2 x USB device ports

8 x opto-isolated digital outputs

6 x opto-isolated digital inputs 

4 x analog outputs

Optional I/O

1 x USB com port 

1 x RS485

8 x analog inputs (0-10V, 12-bit)

4 x digital alarm outputs

Multidrop RS232

3 x 4 - 20mA current outputs

Operating Temperature Range

5 - 40ºC (with US EPA Approval)

Dimensions (HxWxD)

7” x 17” x 23.5” (178 x 432 x 597 mm)


35.7 lbs (16.2 kg)


US EPA: EQSA-0495-100 0

 EU: EN14212 TÜV Rheinland

QAL1 Certified: EN15267

MCerts: Sira MC0500067/07

CNEMC: 质(认)字 No. 2015-028 Report