Product Description Replacement catalytic bead combustible LEL Pentane sensor for the Ventis® Pro. The LEL pentane sensor has a measuring range of 0-100% LEL with a 1% LEL resolution. This sensor is calibrated with pentane but can detect a wide variety of combustible gasses. 4 series LEL sensors can only be installed in location 2. (This sensor will not fit or work with Ventis MX4 Series Gas Monitors)Has your LEL sensor failed or has a measuring range that's all over the place? It might be time to replace it. Repair your Industrial Scientific Ventis Pro Multi-Gas monitor by purchasing a new genuine Industrial Scientific LEL Sensor.Need some DIY help changing a sensor or just some friendly technical help with repairing your instrument? Call customer service at 1-800-949-7233.
Industrial Scientific 17155304-M Ventis PRO 4/5 Methane (CH4) Sensor, Measuring Range 0-5% Vol, 4 Series Catalytic MFG# IS-17155304-M $348.60 $329.95 Add To Cart
Industrial Scientific 17155304-L Ventis PRO4/5 CH4-LEL Sensor, Measuring Range 0-100% LEL in 1% increments MFG# IS-17155304-L $348.60 $329.95 Add To Cart
Ventis MX4 LEL Sensor, Combustible Gases, Measuring Range 0-100% LEL in 1% increments, Pentane, Industrial Scientific 17134495 MFG# IS-17134495 $309.75 $294.95 Add To Cart
Industrial Scientific 17155304-Y Ventis PRO 4/5 Oxygen Sensor (Long Life), Measuring Range 0-30% by vol, 4 Series MFG# IS-17155304-Y $279.30 $264.95 Add To Cart