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Specifications, Approvals, & Certifications Model T265 Chemiluminescence Ozone Analyzer Addendum to Model T200 Manual
10
Table 2-1. Model T265 Specifications
PARAMETER SPECIFICATION
Ranges 0-100 ppb to 0-2,000 ppb full scale, user selectable.
Measurement Mode Single Range or AutoRange
Measurement Units ppb, ppm,
µg/m
3
mg/m
3
Zero Noise
1
<0.15 ppb (RMS)
Span Noise
1
<0.5% of reading (RMS) above 100 ppb
Lower Detectable Limit <0.3 ppb
Zero Drift (24 hours) <0.5 ppb
Span Drift (24 hours) <0.5% of full scale
Linearity <1% of full scale
Precision <0.5% of reading
Lag Time
1
<10 sec
Rise/Fall Time
1
<20 sec to 95%
Sample Flow Rate 500 cm³/min ± 10%
Reagent Gas NO at 10,000 ppm ±10%
Reagent Flow 5 ± 2 cm³/min
Installation Category (Over-voltage Category) II Environmental
Pollution Degree 2
Temperature Range 5 – 40° C (with EPA equivalency)
Humidity Range 10-90% RH non-condensing
Dimensions H x W x D 7" x 17" x 23.5" (18 cm x 43 cm x 61 cm)
Weight, Analyzer 40 lbs (18 kg) (with internal pump)
AC Power 100 V – 120 V, 60Hz (3.0 A)
220 V – 240 V, 50 Hz (2.5 A)
Analog Output Ranges All Outputs: 100 mV, 1 V, 5 V, 10 V
Two concentration outputs convertible to 4-20 mA isolated current loop
(option)
All Ranges with 5% Under/Over Range
Analog Output Resolution 1 part in 4096 of selected full scale voltage
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
6 opto-isolated digital control inputs
4 analog outputs
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
1
As defined by the US EPA
07337B DCN6324