| Overall |
| Type |
Nondepleting couloumetric electrolytic oxygen sensing cell |
| Available sensor ranges/accuracy |
- ppb O2 range
DFOX-1, 0 to 500 ppb/ 5 ppm/ 50 ppm, 1/4 VCR
+/- 3% of reading or 25 ppb
- ppm O2 range
DFOX-9, 0 to 1/10/100 ppm, 1/4 VCR
DFOX-2, 0 to 1/10/100 ppm, 1/8 compression
+/- 3% of reading or 50 ppb
DFOX-3, 0 to 10/100/1000 ppm, 1/8 compression
+/- 3% of reading or 200 ppb
DFOX-4, 0 to 100/1000/10,000 ppm, 1/8 compression
+/- 3% of reading or 2 ppm
DFOX-5, 0 to 50/500/5,000 ppm, 1/8 compression
+/- 3% of reading or 1 ppm
|
| Sensitivity |
Less than 5 ppb (0 to 500 ppbv range) |
| Response time |
- Fast response to O2 change
- Equilibrium time is application specific
|
| Ambient temperature |
32°F to 120.02°F (0°C to 49°C) |
| Background gas compatibility |
STAB-EL® cell: All gas compositions including those containing "acid" gases such as CO2, H2S, Cl2, NOx, SO2, etc. |
| Hazardous area classification |
- ATEX/IECEX intrinsically safe
- II 1G Ex ia IIC T5 Ga
- Tamb = –4°F to +122°F ( –20°C to +50°C )
- US/CAN Class I, Division 1, Groups A, B, C, D, T4
- ATEX Flameproof II 2 G Ex dIIC T6 Gb
|
| European compliance |
Complies with EMC Directive 2004/108/EC when connected to a moisture.IQ, Moisture Image® Series 1, Moisture Image® Series 2 or Moisture Monitor™ Series 3 analyzer |
| Sample requirements |
| Inlet pressure |
0.2 psig to 1.0 psig (0.013 barg to 0.06 barg) (standard range) |
| Flow rate |
0.5 to 1.5 SCFH |
| Moisture |
No limits (avoid condensation) |
| Oil/solvent mist |
- Less than 0.5 mg/ft3 (standard range)
- Greater than 0.5 mg/ft3 (use filter)
|
| Solid particles |
- Less than 2.0 mg/ft3 (standard range)
- Greater than 2.0 mg/ft3 (use filter)
|
| Hazardous area classification |
- ATEX/IECEX intrinsically safe
- II 1G Ex ia IIC T5 Ga
- Tamb = –4°F to +122°F ( –20°C to +50°C )
- US/CAN Class I, Division 1, Groups A, B, C, D, T4
- ATEX Flameproof II 2 G Ex dIIC T6 Gb
|
| European compliance |
European compliance Complies with EMC Directive 2004/108/EC when connected to a moisture.IQ, Moisture Image® Series 1, Moisture Image® Series 2 or Moisture Monitor™ Series 3 analyzer |
| Sample requirements |
| Inlet pressure |
0.2 psig to 1.0 psig (0.013 barg to 0.06 barg) (standard range) |
| Flow rate |
0.5 to 1.5 SCFH |
| Moisture |
No limits (avoid condensation) |
| Oil/solvent mist |
- Less than 0.5 mg/ft3 (standard range)
- Greater than 0.5 mg/ft3 (use filter)
|
| Solid particles |
- Less than 2.0 mg/ft3 (standard range)
- Greater than 2.0 mg/ft3 (use filter)
|
