Method of Detection
|
Customer replaceable electrochemical 'fuel cell' O2 sensor. Expected life 3 to 5 years depending on typical measurement concentrations. |
Ranges Available
|
Any range from 0-2.0% to 0-100.0% O2 |
Resolution
|
0.1% O2 |
Accuracy & Repeatability
|
Below 30% O2 ±1% of full scale; above 30% O2 ±2% of full scale |
Drift
|
Less than 2% of full scale per month |
Response Time (T-90)
|
6-8 seconds to 90% step change |
Ambient Temperature Range
|
32 to 122°F (0 to 50°C), Lower temperatures (-5°F, -20°C) with Cold Weather Package |
Linearity
|
Below 30% O2 ±1% of full scale; above 30% O2 ±2% of full scale |
Size & Weight
|
Dimensions will vary depending on enclosure style and options required |
Power
|
115 VAC, 60 Hz220 VAC, 50 Hz |
Output Options
|
4-20 mA into 500 ohms non-isolated standardIsolated 4-20 mA, RS232, RS485, MODBUS, Ethernet outputs |
Alarms
|
High and/or low alarm contacts available, relay contacts SPDT 5A @ 220 VAC ratingLow flow alarm |
Analyzer Type
|
O2 Analyzer |
Primary Gas(es) to be Measured
|
Oxygen (O2) |
Hazardous Area Rating Options
|
General Purpose, Non-Hazardous |