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1.4 Specifications
Measurement Principle UV Absorption (Beer Lambert Law)
Ranges 0-5%, 0-10%, 0-15% w/w
0-100 g/m
3
, 0-200 g/m
3
, 0-300 g/m
3
Measurement Units wt%, g/m
3
, g/Nm
3
(Operator selectable)
Precision/Repeatability
±0.5% of full scale range
Resolution 0.1 % w/w
Linearity 1%
Response Time (95%) <5 sec to 95%
Compensation Pressure, temperature, gas molecular weight
Gas Flow Rate 0.5 - 2 LPM
Temperature Range 5-45
o
C
Alarm Relay Mode Latching or Non-Latching (Operator selectable)
19” Rack Mount Enclosure
Dimensions (H x W x D)
7" x 17" x 18.2"
(178 mm x 432 mm x 463 mm)
NEMA 4X Enclosure
Dimensions (H x W x D)
19.50” x 17.25” x 9.63”
(495 mm x 438 mm x 245 mm)
Weight 28 lb. (12.7 kg) - 19” Rack Mount Enclosure
33 lb. (15 kg) - NEMA 4X Enclosure
Power 110V/60 Hz, 220V/50 Hz, 240V/50Hz 250 watts
230V~, 50Hz, 2.5A
Environmental Conditions Installation Category (Overvoltage Category) II
Pollution Degree 2
Maximum Operating Altitude 2000 meters
Analog Output Voltage Mode 100mV, 1V, 5V, 10V (User Selectable)
Isolated Analog Output 4-20mA
Mode*
Maximum voltage between outputs and ground
60V peak
Degree of Protection (IP Code) IPX0 (450 Rack Mount)
IPX66 (450 Nema)
*Optional
1.5 Installation (19” Rack Mount Enclosure)
The Model 450H 19” Rack version is shipped with the following standard equipment:
P/N 02826B1 Teledyne API Model 450H O
3
Monitor Instruction Manual - Page 11