Spectrasensors OXY5500, Operator'S Manual, Page: 109 / 140

OXY5500 Operator’s Manual A
–
1
Appendix A: Specifications
Table A–1 OXY5500 analyzer specifications
Application Data
Target Components
O
2
Principle of Measurement Fluorescent Quenching
Typical Measurement Ranges
OP-9
1
1. Analyzer ships with one sensor. Additional sensors are optional.
OP-6
1
OP-3
1
0-200 ppmv (default)
0-10 to 10-1,000 ppmv
2
User setting
2. Accuracy specification applies to concentrations up to 300 ppmv.
0-5%
0-1 to 0-5%
User setting 0-50%
0-10 to 0-100%
User setting
Lower Limit of Detection 0.5 ppmv 20 ppmv 300 ppmv
Accuracy at 20-25

C
 5% of Reading  3% of Reading  2% of Reading
Repeatability  1% of Reading
Measurement Update Time Programmable Sampling Rate (default 30 seconds)
Temperature Range
-20

C to 60

C (-4

to 140

F)
Sample Inlet Pressure 140-275 KPaG (20-40 PSIG) to sample panel regulator
Sample Pressure Range 800-1400 mbara
Maximum Probe Pressure 275 KPaG (40 PSIG)
Sample Flow Rate Typical 1.0 SLPM (2.1 SCFH)
Recommended Calibration
Two-point calibration in oxygen-free environment (Nitrogen)
and a second span point (cylinder gas). Validate with O
2
in N
2
reference (cylinder gas).
Electrical & Communications
Input Power (Voltage and
Max. Power) 100-240 VAC, 50/60 Hz or 9-36 VDC
5 Watts @ 24 VDC, 14 Watts @ 120 VAC, 22 Watts at 240 VAC
Communication Analog : Qty (2) 4-20mA sourcing power outputs and (1) 4-20
mA input (sample pressure)
Fieldbus : RS-232C, RS-485, Ethernet 10/100 with Modbus
Output Relays : Qty (2) 250 mA max load (Concentration and
Fault Alarms)
USB 2.0 works with Service Software only
4 GB Internal Memory with Internal Data Logging
LCD Display Concentration, Temperature, Sample Rate, Data Logging, Diag-
nostics, plus Full Menu for Setup, Calibration, etc.
Service Software
Windows software. Connect via USB port. Download data logs,
trend and monitor, calibrate and troubleshoot.