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IOM (Safety) -
Installation, Operation and Maintenance
Optical Oxygen Analyzer
Section 2 - Technical Product Specifications - RATINGS
2�1
- BOA Oxygen Analyzer Specifications
OXYvisor
Power Supply - Selectable as AC or DC via Product Selection Nomenclature
AC Power
DC Power
Environmental (Allowable Ambient Conditions)
Operating Temperature
Storage Temperature
Max. Operating Relative Humidity
Max Altitude
IEC
Physical
Main
Enclosure and
Junction Box
Dimensions H x W x D
Weight
Liquid Crystal Display
HMI Touch-Keys
Input Information
Sensor Inputs
Digital Inputs
Output Information
Analog Outputs
Digital Outputs (Alarm/Relays)
Digital Communication
Table 1 -
Technical Product Specification - Ratings
OXYvisor
2.2 BOS Sensor Overview (determines operating range for
Barben Oxygen Sensors (BOS), are sold separately or as parts of an integrated (SCP) package with the OXYvisor. The sensors consist of a fiber
optic cable with SMA termination at one end, for connection to the OXYvisor, and the other end, an oxygen sensing luminophore, to be placed into
the process or sample stream. For additional information on BOS sensors, please refer to the OXYvisor IOM, OXYvisor data sheet or BOSx Sensors
product data sheet. The BOSx oxygen sensors are shown on the installation control drawings.
2�3
OXYvisor
Configuration - Product Model Selection
Analyzer
OXYvisor
BOA
Analyzer
BOA
Table 2 -
Configuration - Product Model Selection
OXYvisor
OXYvisor
85-240* VAC, 47-63 Hz, 6W
24 V DC +/-10% 5W (Class 2 / LPS source)
-20 to +55ºC (-4 to 131ºF)
-20 to +65ºC (-4 to 149ºF)
95%, non-condensing
Maximum altitude up to 2,000 meters (6,561 ft)
IEC Installation Category II and Pollution Degree 2
Ratings
IP66 and NEMA 4x, protected against dust and high pressure water ingress. Corrosion resistant.
Material Type
Aluminum pressure die-casting with yellow chromating and chemically resistant paint
Conduit Entries
Main enclosure = QTY 4, junction box = QTY 2, 3/4" FNPT or M25 x 1.5 6H conduit entries
O-Ring Seals
Silicone VMQ rubber
(combined)
12.0 x 5.5 x 11.0 inches (30.5 x 14.0 x 28 cm)
(total/combined)
13.7 lb (6.2 kg)
Viewing = 79 (W) x 40 (H) mm, 240 x 128 dots, FSTN / Positive / Transflective
(through-the-glass)
(4) proximity switches, infrared contacts for interactive user interface at HMI
Optical O
(1) O
optical input BOS1, BOS2 or BOS3 sensor (SMA connector)
2
2
RTD - Temp
(1) Pt100 or Pt1000 4-wire RTD Inputs (isolated)
Analog Input
(1) 4-20 mA input (24 Vdc active from
transmitter
Pressure Sensor
(1) On-board integrated pressure sensor measures and compensates for ambient pressure conditions
(2) optically isolated inputs, 5 Vdc powered, remote initiation of automatic calibration and live validation gas
(2) Programmable current outputs with galvanic isolation, 4 to 20 mA (Active), Linear or Bi-Linear, 24 Vdc
(4) Programmable relays, optically isolated, passive, 24Vdc, 0.05A pilot duty, 0.45 A general use/ resistive load.
(1) Modbus RTU serial protocol RS485 - Two way Communication
Sensor
Mounting
Agency
Power
Style
Orientation
Approval
Base Model Number
OXYvisor
- Barben Oxygen Analyzer
Input Power
DC
21.6 to 26.4 VDC, 5W (4-wire, line powered analyzer, this is NOT a loop powered analyzer. Requires two
wires for DC power and two separate wires for 4-20 mA output)
AC
85 to 240* VAC, 47-63 Hz, 6 W
Agency Approval
1
II 2 G
Class I Zone 1
2
Class I Division 2
II 3 G
3
Sensor Style
SFP
Standard Fiber Patch
X*
Saved for future use - Integral Wands with lengths (2.5, 5.0 and 10 M)
Mounting Orientation
Y**
Agency
Sensor
Mount
Power
Approval
Style
Orientation
DC
2
SFP
Oxygen Analyzer Specifications
(AC, "4-wire," line powered analyzer), (*Zone 1 and CID2 can be up to 264 V)
(DC, "4-wire," line powered analyzer. Not a 2-wire loop powered transmitter)
OXYvisor
) - User configurable for Temperature or Pressure
OXYvisor
)
Conduit
Entries
(4-wire, line powered analyzer),
(*Zone 1 and CID2 can be up to 264 V)
Ex db op is IIC
T4 Gb
||
ATEX
Ex db op is IIC
T4 Gb
||
IEC / EU
AEx db op is IIC
T4 Gb
||
US (NEC 505)
Ex db op is IIC
T4 Gb
||
CA (CEC Section 18)
Group A, B, C, D
T4a
||
US (NEC 500) and CA (CEC Annex J18)
Ex ec [ic] op is IIC T4 Gc
||
ATEX
Ex ec [ic] op is IIC T4 Gc
||
IEC / EU
Junction Box placed below main enclosure, fiber optic exits bottom
B
Saved for future use - other orientations w/ display and JB
Conduit Entries
SI
25 mm Conduit Entries
AM
3/4" FNPT Conduit Entries
Conduit
Entries
B
AM
Typical Analyzer Model Number (Example)
Section 2
Technical Product Specification
(as shown)
7
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