NO/NO₂/NO_X Analyzer - Model T200H

Nitrogen Compounds

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Model T200H with NumaView™ Software

High Range Chemiluminescence Oxides of Nitrogen Analyzer

T200H Product Sheet

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Description

The Model T200H combines the proven chemiluminescence principle with a number of innovative features to provide reliable and repeatable NO, NO2, and NOx measurements for extractive type CEM systems. A high-efficiency stainless steel thermal NO2 converter provides durable and consistent operation under the harshest conditions (other converter options also available).

The T200H may be fitted with an optional, internal paramagnetic O2 sensor or an infrared absorption CO2 sensor, reducing integration and operating costs significantly.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability. All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.

The Model T200H comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.

Downloads

Title	File Size
T200H Manual	7762KB
T200H Specifications	933KB
T Series Brochure	1030KB

Features

Ranges: 0-5 ppm to 0-5,000 ppm, user selectable
Independent ranges
Optional internal O2 or CO2 sensor
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
Comprehensive internal data logging with programmable averaging periods
Ability to log virtually any operating parameter
Two-year warranty

Specifications

Ranges	Min: 0 - 5 ppm full scale Max: 0 - 5,000 ppm full scale (selectable, independent NO, NO2, NOX ranges with dual range supported)
Measurement Units	ppm, mg/m3 (selectable)
Zero Noise	< 20 ppb (RMS)
Span Noise	< 0.2% of reading (RMS) above 20 ppm
Lower Detectable Limit	40 ppb
Zero Drift	< 20 ppb/24 hours
Span Drift	< 0.5% of reading/24 hours
Lag Time	20 seconds
Rise/Fall Time	< 60 seconds to 95% (in switching mode)
Linearity	1% of full scale
Precision	0.5% of reading above 5 ppm
Sample Flow Rate	290 cc/min ±10%
Power Requirements	100V-120V, 220V-240V, 50/60 Hz
Analog Output Ranges	10V, 5V, 1V, 0.1V (selectable)
Recorder Offset	±10%
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
Dimensions (HxWxD)	7” x 17” x 23.5” (178 x 432 x 597 mm)
Weight Specifications are subject to change without notice. All specifications are based on constant conditions.	Analyzer: 40 lbs (18 kg) External pump: 15 lbs (7 kg)

Applications

CEMS – Stack Air Monitoring

Maintenance

The following table provides a list of items that need regular maintenance to ensure your product remains in good working condition.

ITEM	ACTION	FREQUENCY	CAL CHECK	MANUAL SECTION
Particulate Filter	Change filter	Weekly (or as needed)	No	6.3.1
Verify Test Functions	Review and evaluate	Weekly	No	6.2; Appendix C in manual
Zero/Span Check	Evaluate offset and slope	Weekly	--	5.4, 5.6, 5.8
Zero/Span Calibration	Zero and span calibration	Every 3 months	--	5.2, 5.5, 5.8, 5.9
NO2 Converter	Replace converter & check efficiency	Every 3 years or if conversion efficiency <90%	Yes if CE factor is used	--
External, 2-stage Zero Air Scrubber (Optional)	Exchange chemical	Every 3 months (or as needed)	No	3.5.3.2
Reaction Cell Window	Clean optics, Change O-rings	Annually or as necessary	Yes	6.3.5
Air Inlet Filter Of Permeation Dryer	Change particle filter	Annually	No	6.3.1, 6.3.2
Pneumatic Sub-System	Check for leaks in gas flow paths	Annually or after repairs involving pneumatics	Yes on leaks, else no	7.5.1, 7.5.2
All Critical Flow Orifice O-Rings & Sintered Filters	Replace	Annually	Yes	6.3.6
¹ Pump	Rebuild head	Annually	Yes	6.3.3.1
Inline Exhaust Scrubber	Replace	Annually	No	--
PMT Sensor Hardware Calibration	Low-level hardware calibration	On PMT/ preamp changes & if 0.7< slope >1.3	Yes	7.6.4

¹ A pump rebuild kit is available from Teledyne API's Technical Support, including all instructions and required parts.

About Us

Teledyne Monitor Labs (TML) has more than 50 year’s global experience in the design and manufacture of continuous emission monitoring systems (CEMS), process monitoring, industrial sensors and instruments, ambient monitoring and software. Our services and products serve the following industries: power generation, oil/gas refining, petrochemical, cement, lime, pulp and paper, steel, chemical, and agriculture.