The CoFox CMG 01 level indicator is used for continuous level measurement in tanks containing liquid, electrically conductive media at temperatures from –40 to 150°C. The device operates on the potentiometric principle, and therefore measurements are not affected by changes in pressure, temperature or density. The level indicator is designed for tanks and containers with liquid levels of 200–6,000 mm, and has an accuracy of ±1% full scale at a resolution of less than 0.1%. The unit handles process pressures of up to 150 bars at fluid temperatures of 25°C, and 25 bars at 150°C. — Afriso-Euro-Index GmbH, Güglingen, Germany