The submersible GE Druck PTX 1290 Series pressure transmitter is specifically designed for wastewater and
pump/lift station applications. The all-titanium construction of the GE Druck PTX 1290 Series pressure
transmitter assures excellent life in the most hostile environments, including corrosive and hazardous chemical
applications.
The GE Druck PTX 1290 Series pressure transmitter technology is based on Druck's field proven submersible
sensors with the exception of the pressure port, which is equipped with a flush PTFE-coated elastometric
diaphragm that reduces the likelihood of grease or biosolids buildup.
The pressure sensing principle is variable inductance, providing maximum sensitivity for the measurement of
very small pressure changes with minimal hysteresis and excellent repeatability. A low displacement diaphragm
operates well within elastic and fatigue limits. For long term reliable performance, it allows use over millions of
pressure cycles with no zero drift and excellent resistance to shock and vibration.
The GE Druck PTX 1290 Series pressure transmitter features an advanced micro-machined silicon piezoresistive
pressure sensor provides excellent performance and resistance to shock and vibration. A tough, polyurethane
cable is molded to the transducer body, providing a high integrity, waterproof assembly. The cable is
strengthened with Kevlar® so that there is no measurable elongation when the cable is lowered into deep wells.
The fully isolated, all-titanium design of the GE Druck PTX 1290 Series pressure transmitter ensures long term
reliable measurements in water and wastewater management, industrial, process and marine applications.
