This firm is expanding its line of analytical transmitters with Element neutrino analytical transmitters (photo) for use with different sensor types. The modular transmitters can be used for measuring pH, ORP or conductivity. The new transmitters feature a patented variable-electrical connection for pH electrodes, which makes it possible to use most pH electrodes with a 12-mm dia. and an S7 connection. The option of selecting from three cell constants (0.01, 0.1 or 1.0) for measuring conductivity ensures maximum versatility when exchanging sensors, as well as adaptability to the required task. An integrated Pt1000 sensor enables temperature compensation, and the temperature values can also be output as a 4–20-mA signal for use as a second process variable in the unit. — Bürkert Fluid Control Systems, Ingelfingen, Germany