- General Details
High Range Chemiluminescence NO/NO2/NOX Analyzer
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.
- 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
|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|
|Response Time||< 80 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, Typical power 160W|
|Analog Output Ranges||10V, 5V, 1V, 0.1V (selectable)|
|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
4 x digital alarm outputs
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)|
Specifications are subject to change without notice.
All specifications are based on constant conditions.
|Analyzer: 40 lbs (18 kg)
External pump: 22 lbs (10 kg)
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||126.96.36.199|
|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||188.8.131.52|
|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.