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Wi.Tec-Sensorik · The Gas Measurement Company
Gas Channel 1 (*) | Gas Channel 2 (*) | Gas Channel 3 (*) | Gas Channel 4 (*) | Options (**) | ||||
---|---|---|---|---|---|---|---|---|
Single Gas Module | 1.1 | | O2 | P | H |
Measuring range (*) | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
100 Vol.% | 50 Vol.% | 30 Vol.% | 20 Vol.% | 10 Vol.% | 5 Vol.% | 1 Vol.% | 5,000 ppm | 2,000 ppm | 1,000 ppm | 500 ppm | 300 ppm | 100 ppm | 50 ppm | 10 ppm | 1 ppm | |
SF6 |
Measurement principle | Non-dispersive infrared (NDIR); dual beam; dual wave lenghts |
Measurement range | see list of measurement ranges |
Gas flow | 0.1 –1.5 l/min |
Dimensions | 228.15mm x 120mm x 76mm |
Weight | approx. 490g |
Tube connector | 4/6mm tube |
Lifetime of IR radiation source | > 40 000h |
Warm-up time | 1 min (initial), <15 min2 |
Response time (t90) | 1.5s –15s3 |
Detection limit (3·σ) | ≤ 0,1Vol.%4 |
Linearity error | ≤ 1.0Vol.% (0.5% M.V. | 0.5% F.S.) |
Repeatibility | ≤ ±0.2Vol.% |
Zerostability | < ±2% F.S./24h |
Spanstability | < ±2% F.S./24h |
Temp. Influence zero | ≤ 0.5Vol.%/10K5 |
Temp. Influence span | ≤ 0.5Vol.%/10K5 |
Cross sensitivity | ≤ 0.1Vol.% @100Vol.% CF46 |
Pressure influence | ≤ 0.1%/10hPa of reading7 |
Supply voltage | 24 (15 –30) VDC |
Supply current (peak) | < 0.1A |
Average power consumption | < 2W |
Digital output signal | RS 232 (ASCII) or CANbus |
Operating temperature | 5 –45 °C8 |
Storage temperature | -20 –60 °C |
Air pressure | 600 –1200 hPa (mbar) |
Ambient humidity | 0 –95% rel. humidity (not condensing) |