For measuring pressure/water level, the In-Situ® PXD-261 pressure transducer combines the benefits of durability, accuracy, compactness, and convenience.
Durable: all stainless steel construction; 2X overpressure rating
Accurate: 0.05% of full scale. Calibrated to NIST standards
Compact: 0.86 inch (22 mm) diameter, 8.5 inches (216 mm) long. Easily fits down a 1" well
Convenient: No field calibration required. Quick-Connect cable up to 4,500 feet without loss of accuracy. Absolute or gauged pressure measurement. 7 pressure ranges