Pressure Systems Level and Pressure Measurement Systems

  Pressure Systems, an Esterline Company, is a leading producer of level and pressure transducers, electronic pressure scanners, and pressure acquisition systems with products used in many water, wastewater and environmental applications, including:

Well Monitoring Down Hole Ground Water Monitoring Open Channel Monitoring Watershed Management Lake, Stream & Reservoir Levels Level Control	Oceanographic Research Lift Stations Surface Water Monitoring Slug Test Pump Control Soil Remediation Slurry

Pressure Systems offers a wide variety of product lines, including:

• The TruBlue line of submersible transducers measures water level, pressure and quality, and offers more memory and a longer battery lifespan. Featuring an advanced, power-conserving microprocessor technology, the TruBlue 555 level transducer, 585 CTD level transducer and 575 Baro pressure transducer are specifically designed for long-term measurement of water levels, conductivity and pressure in environmental and watershed management applications.
• Pressure Systems' KPSI Model 501 SDI-12 (serial data interface at 1200 baud) transducer now meets the requirements of the USGS Office of Surface Water accuracy specifications for stage monitoring. Because field conditions can influence water level measurement, the transducer offers accuracy of +0.05% FS total error band and +0.01 ft H2O, as well as excellent repeatability and on-board surge protection.

All KPSI Transducers utilize a highly accurate pressure sensor assembly specifically designed for hostile fluids and gases. The assembly is integrated with supporting electronics in a durable waterproof housing constructed of 316 stainless steel or titanium. The attached electrical cable is custom manufactured and includes Kevlar® members to prevent errors due to cable elongation, and a unique water block feature that self-seals. Each transducer is shipped with the latest SuperDry™ Vent Filter that prevents moisture from entering the vent tube for at least one year without maintenance, even in the most humid environments.