Sample HTML table 2



Sensor technology

NDIR

Gas sampling method

Diffusion

Gas

Acetylene

Sensor housing

Stainless Steel Body material for Indoor use (buy the optional accessory rain-guard for outdoor installation

Sensing range

0 - 100% LEL (0 - 2.5 % vol.)

Maximum response time (T90)

<40 s

Maximum deviation from linearity

±0.1% vol.

Maximum variation of zero from −20 to +55 °C

±30 ppm/°C

Resolution

0.1% LEL

Maximum non-reproducibility of zero at 20 °C

±500 ppm

Maximum non-reproducibility of sensitivity at 20 °C

<±1000 ppm

Long-term zero drift/month

±500 ppm

MTBF (lamp dependent only)

>10 years for 5 V operation

Ambient humidity

0-95% RH (Non-condensing)

Temperature

From -20 to 60 °C

Sensor lifetime

10 years

Calibration interval

Recommend recalibrating zero and span at least every 30 months