Sauermann 27520 NO Sensor (0-5000ppm) for Si-CA 130/230 Upgrade

The Sauermann E Instruments 27520 is the perfect upgrade for your Si-CA 130/230. This no sensor (0-5000ppm) board offers a measuring range of 0-5000ppm with a resolution of 0.1ppm and accuracy of +/- 5ppm < 100ppm, +/- 5% rdg > 100ppm. It's the perfect addition to your Si-CA 130 and Si-CA 230. Features include:

• Sensor: Electromechanical
• Measuring Range: 0 - 5000ppm
• Resolution: 0.1ppm
• Accuracy: +/- 5ppm < 100ppm, +/- 5% rdg > 100ppm
• Shipping Weight: 1 LBS