Yokogawa Extractive Oxygen Gas Analyzer TDLS220 - Manual (Page 13)

<3 GENERL SPECIFICATIONS> 3-1
IM 11Y01B02-01E-A 4th Edition September 11, 2012-00
Measurement range: Dependent on application. Ranges
from 0-1% up to 0-25% for analysis of
Oxygen.
Output signal: (3x) 4- 20mA DC with maximum load of
900 Ohm
Three isolated outputs for concentration,
transmission of light and may be used
for gas concentration, transmission,
retransmission of data inputs or dual
range 3.3 or 20mA user configurable on
warnings and faults
Output Span: Programmable within measuring range
Contact outputs: (3x) configurable relays for Status
(Fault, Warning, concentration level,
etc.) Form C Single Pole Double Throw
(SPDT) contact outputs with maximum
1A@24VDC or 0.5A@125 VAC.
Valve control: (3x) 24VDC power supply to activate
calibration solenoid valves for zero and
span gas. Maximum load 1A (max 10W/
valve for zero and span gas.
Current Input: (2x) 4-20 mA inputs for mA transmitters
for pressure and temperature (Loop or
lined powered).
Digital Ethernet IEEE 802.3 10/100 mbps, RJ45
Communication: and SAK 2.5 screw terminals
Data storage: Internal storage on CF card (result files,
spectra capture, configuration data,
etc.) USB1 and USB2 connection for
data transfer using USB memory stick,
Capture rate is configurable, typically
7-10 days of data are stored.
Warm-up time: 5 min for functioning, 60 min for full
operation within specifications
Power Consumption: 80w (analyzer); with headed cell option,
power consumption varies based on
application (typical max 380W @ 100˚C
cell temperature)
Size: W x H x D
750mm x 600mm x 200mm
(30” x 24” x 10”)
Weight: approx: 67lbs., or 30.4kg
Environmental Specifications
Ambient Temperature: -20 to +50 °C
Humidity: 0- 90 % RH non-condensing or
0- 100% with correct purge gas
specifications
Altitude: Maximum 3000 m.
Area Classification: The analyzer is designed for operation
in General Purpose area. The addition
of a Purge System facilitates operation
in Hazardous Area for gaseous
releases. Class 1 Division 2 Group
B, C and D (ATEX/CE Pending)
(Optional) CSA Special Acceptance
certification.
Weather resistance: IP65 which is equivalent to NEMA 4X
or indoors
Cable entries: ¾” FNPT threads (unused holes are
plugged)
Gas Connections: Analyzer - ¼” welded Swagelok®
connection
Enclosures: Die Cast copper free Aluminum grade
AL SI 12 with a powder coat exterior
finish. The alloy is particularly resistant
to salt atmosphere, Sulfur gases and
galvanic corrosion Stainless Steel
captive screws and optional keypad.
Laminated Safety Glass for optional
display(s)
Sample Gas Temperature: Maximum 120°C, with ambient
temperature ≤ 40˚C. Maximum 100˚C
with ambient temperature ≤50˚C
Sample Gas Pressure: Maximum 100 psig
Mounting: Vertical wall, 24” x 24” plate
316L Stainless back plate
Note: Each application may differ in maximum limitations
depending upon the combination of gas temperature, gas
pressure, and concentration of gas being measured.
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3 General Specifications