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Teledyne API’s Model T200 and Model T200U NO/NO2 /NOX Analyzers use chemiluminescence detection,
coupled with state-of-the-art microprocessor technology to provide the sensitivity, stability and ease of use needed for ambient or dilution CEM monitoring requirements of nitric oxide (NO), nitrogen dioxide (NO2 ) and total nitrogen oxides (NOx ).

Specifications

T200 T201
Min/Max Range
(Physical Analog Output)


Min: 0-50 ppb Full Scale
Max: 0-20,000 ppb Full Scale
(selectable, dual ranges supported)
Min: 0-5 ppb Full Scale
Max: 0-2,000 ppb Full Scale
(selectable, independent NO, NO 2 ,
NO X ranges)
Measurement Units ppb, ppm, μg/m 3 , mg/m 3 (selectable) ppb, μg/m 3 (selectable)
Zero Noise¹ < 0.1 ppb (RMS) < 25 ppt (RMS)
Zero Drift < 0.5 ppb (at constant temperature and
voltage) /24 hours
< 0.1 ppb (at constant temperature and
voltage) /24 hours
Span Noise¹ < 0.2% of reading (RMS) above 50 ppb < 0.5% of reading (RMS) above 5 ppb
Span Drift < 0.5% of Full Scale (at constant
temperature and voltage) /24 hours
< 0.5% of reading (at constant
temperature and voltage) /24 hours
Lower Detectable Limit² < 0.2 ppb < 50 ppt
Response Time¹ < 80 seconds to 95% < 70 seconds to 95%
Linearity 1% of full scale 1% of full scale
Precision 0.5% of reading above 50 ppb 0.5% of reading above 5 ppb
Sample Flow Rate 500 cc/min ± 10%³ 1000 cc/min ± 10%
AC Power

Rating / Typical Power Consumption

110-120 V~, 60 Hz, 3.0 A / 100 W
220-240 V~, 50/60 Hz, 3.0 A / 110 W

Rating / Typical Power Consumption

100V-120 V~, 60 Hz / 100 W
220V-240 V~, 50 Hz / 110 W

Analog Output Ranges 10V, 5V, 1V, 0.1V (selectable)
All Ranges with 5% Under/Over Range
Analog Output Resolution 1 part in 4096 of selected full-scale voltage
Recorder Offset ± 10%
Standard I/O 1 Ethernet: 10/100Base-T
2 RS-232 (300 – 115,200 baud)
2 USB device ports
8 opto-isolated digital status outputs (7 defined, 1 spare)
6 opto-isolated digital control inputs (4 defined, 2 spare)
4 analog outputs
Optional I/O 1 USB com port
1 RS485
4 digital alarm outputs
Multidrop RS232
3 4-20mA current outputs
Dimensions H x W x D 7" x 17" x 23.5" (178mm x 432 mm x 597 mm)
Weight Analyzer: 40 lbs (18 kg)
External Pump Pack: 15 lbs (7 kg)
Operating Temperature Range 5 - 40 °C (with US EPA approval)
Humidity Range 0-95% RH non-condensing
Environmental Conditions Installation Category (Over voltage Category) II Pollution Degree 2
Intended for Indoor Use Only at Altitudes ≤ 2000m

¹As defined by the US EPA.
² Defined as twice the zero noise level by the US EPA.
³Flow rate increases by ~80 cc/min with the Ammonia Removal Sample Conditioner option, due to reflux flow in dryer.
All specifications are based on constant conditions