
Teledyne API – Ultra Sensitivity Model T200U NO/NO
2
/NOx Analyzer
Addendum to T200
10
PARAMETER SPECIFICATION
Optional I/O
1 USB com port
1 RS485
8 analog inputs (0-10V, 12-bit)
4 digital alarm outputs
Multidrop RS232
3 4-20mA current outputs
Analog Output Resolution
1 part in 4096 of selected full-scale voltage
Temperature Range
5 - 40
o
C
(20-30
o
C within drift and noise specifications, and operating with EPA equivalency)
Humidity
0-95% RH non-condensing
Hydrocarbon Interference
Propylene rejection ratio > 20,000:1
Ethylene rejection ratio > 40,000:1
Voltage Coefficient
< 0.1% per V
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)
Weight, Ext Pump Pack
21 lbs (9.5 kg)
Environmental
4
Installation Category (Over-voltage Category) II, Pollution Degree 2
(1)
As defined by the USEPA
(2)
At constant temperature and voltage
(3)
With adaptive filter, > 20 ppb change
2.1 EPA Equivalency Designation
Teledyne API’s T200U nitrogen oxides analyzer is designated as a
reference method, RFNA 1194-099, for NO
2
measurement, as defined in
40 CFR Part 53, when operated under the conditions defined for the T200
analyzer (manual PN 06858), except ambient temperature range and
vacuum pump pressure as follows:
Ambient temperature range of 20 to 30°C.
Gas flow supplied by External vacuum pump capable of 4 in-
Hg-A or less at 1 standard liters per minute (slpm).
Содержание T200U
Страница 2: ......
Страница 4: ...ii This page intentionally left blank ...
Страница 15: ...13 3 INSTRUMENT LAYOUT Figure 3 1 shows the internal chassis layout of the T200U ...