The PTX1290 Waste Water Submersible Pressure transmitter (4-20 mA output) is specifically designed for applications such as wastewater sludge ponds, wastewater pump/lift stations, freshwater applications with plant growth or salt marshes with debris. The all titanium construction of the PTX1290 is designed to withstand the most hostile environments and is backed by a 5 year corrosion warranty.
The 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 PTFEcoated elastomeric diaphragm that reduces the likelihood of grease or biosolids buildup.
Pressure ranges available are from 0 to 45 feet of water. The GE Druck PTX1290 transmitters offer two levels of accuracy, depending on your needs; ±0.25% and ±0.10% (Optional, coming late 2015).
An advanced micro-machined silicon piezo-resistive pressure sensor provides excellent performance and resistance to shock and vibration. A tough, vented 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 stretched into position. The cable lengths are available at lengths ranging from 3 feet (included) up to hundreds of feet depending on your application.
The fully isolated, all-titanium design ensures long term reliable measurements in water and wastewater management, industrial, process and marine applications.