TECHNICAL SPECIFICATIONS
Supply voltage | 8-15Vdc |
Bus pin faults | +/-60Vdc |
Current consumption | 950mA at 12Vdc maximum |
Temperature: | |
Storage | -40 to 85⁰C |
OFF mode | -40 to 85⁰C |
Standby mode | -40 to 70⁰C |
On mode | -40 to 60⁰C |
Cleaning mode | -40 to 45⁰C |
Absolute operating pressure | 260 to 1260mbar |
Gas flow rate | 0-5m/s |
Weight | |
Seal rating | IP65 |
OUTPUT VALUES
Initial output stabilisation time | |
Oxygen measurement range¹ | 0.1 to 100% O₂ |
Accuracy after calibration in fresh air to 20.7% O₂² | |
Accuracy after calibration in 100% O₂³ | |
Repeatability | |
Measurement resolution | 0.01% O₂ |
Response time (10-90%) | |
Heater warm up times (no oxygen measurement): | |
OFF mode to ON mode | 60s |
Standby mode to ON mode | 20s |
Cleaning mode to ON mode | 5s |
OUTLINE DRAWINGS
¹Prolonged operation below 0.1% O₂ will damage the sensing element
²Valid for oxygen measurement range 0.1 to 25% O₂ at SBP (1013.25bar) +/- 100mbar in ambient gas temperatures of -30 to 60⁰C
³Valid for oxygen measurement range 0.1 to 100% O₂ at SBP (1013.25bar) +/- 100mbar in ambient gas temperatures of -30 to 60⁰C
ELECTRICAL INTERFACE
Brad Harrison style 4-pin M12 connector Code A
Pin | Designation |
1 | 8-15Vdc |
2 | RS485 A (+) |
3 | 0Vdc |
4 | RS485 B (-) |