The Series 300 family of submersible hydrostatic level transducers is specifically designed for small bore applications and to meet the rigorous environments encountered in ground water level measurements. These transducers provide repeatable, precision depth measurement under most adverse conditions. Features: - Custom Level Ranges up to 700 ft (210 m) H2O - Accuracy to ±0.05% FS - Analog Outputs of 4-20 mA or VDC - Welded 316 SS or Titanium Construction - Small Diameter, Rugged, and Waterproof - Custom Cable Lengths - Optional Lifetime Lightning Protection