[bottom of graphic]

Level

Depth and Level Product Guide
Depth/Level Druck Submersible Pressure Sensors and Product Guide (Overview)

Rangeable/Smart HART Pressure Transmitters – RTX 1000 Series

Since 1972, Druck products have successfully applied technological innovation and application focus to a diverse and demanding world of pressure. Now part of GE Industrial Systems’ Measurement & Sensing Technologies business, GE Druck manufactures a comprehensive range of pressure sensors and related test/calibration instruments for the field, workshop and laboratory. For elevated wate tanks where zero supression is required.


RTX 1930 Series Remote Rangeable Level Sensor

The RTX 1930 Series, through the use of digital correction techniques and a serial configuration interface, offers a 4-20mA sensor with unparalleled accuracy, flexibility and reliability to the customer. The fully welded construction of the RTX 1930 sensor, which contains no O-rings and incorporates all the enhanced features of a GE Druck family of level sensors developed over 25 years of application use, provides an ideal long-term solution for a reliable, accurate and economical level measurement.


PDCR 1830/1840 High Performance Level Pressure Sensor

The PDCR 1830/1840 transducer (mV output) and PTX 1830/1840 transmitter (4-20 mA output) are the latest generation of fully submersible high performance sensors for measurement of hydrostatic liquid levels.

  • Ranges from 0.75 mH 2 0 to 600 mH 2 0
  • Accuracy ±0.06%
  • Fully welded 17.5 mm titanium construction
  • Integral lightning surge arrestor
  • Polyurethane and hydrocarbon resistant cables
  • Full range of installation accessories

Submersible Level Pressure Sensors – 1730/1740 Series

The 1730/1740 series has been developed as a general purpose, hydrostatic liquid level sensor, designed to work in low powered, arduous applications, including surface water, ground water and tank level.

  • Ranges from 1.5 mH 2 O to 600 mH 2 O
  • Accuracy ±0.25%
  • Fully welded 17.5 mm 316 stainless construction
  • Pulse power operation
  • Polyurethane and hydrocarbon resistant cables
  • Full range of installation accessories

PTX/PDCR1280Harsh environment submersible pressure transducer

The 1280 Series submersible/depth pressure transducers are specifically designed for depth/level measurements in the groundwater, well water, canals, rivers, and other similar applications. The titanium construction assures excellent life in the most hostile environments, including corrosive and hazardous chmical applications. Druck backs its titanium construction with a 5 year corrosion warranty. Standard vented cable is tefzel. Polyurethane cable is available on the 1230 Series.

  • Range 1 to 900 psig; 5 to 900 psia
  • Accuracy ±0.25% FS BSL
  • Constructed of all welded titanium
  • Backed by a 5 year corrosion warranty
  • Vented Tefzel cable
  • Output 0 to 100mV (10mV/V)
  • UL/CSA/FM Intrinsically Safe Class I, Div I

PTX 1290 Lift station submersible pressure transducer

The 1290 Series pressure transmitter is similar to Druck’s field proven submersible sensors with the exception of the pressure port. It is equipped with a flush teflon-coated elastomeric diaphragm that reduces the likelihood of grease or biosolids buildup. The pressure transfer medium is a silicone grease that maintains its elasticity between -40 and +250°F.

  • Ranges 5, 10, 15 and 20 psig
  • Accuracy ±0.25% FS BSL
  • Output 2-wire 4-20mA
  • Constructed of all welded titanium
  • Backed by a 5 year corrosion warranty
  • UL/FM/CSA Intrinsically Safe Class I, Div I

PTX 1880 Submersible Depth/Level Pressure Transmitters/Transducers

The 1880 Series submersible/depth pressure transducers are specifically designed for depth/level measurements in the groundwater, well water, canals, rivers and other similar applications. The all titanium construction assures excellent life in the most hostile environments, including corrosive and hazardous chemical applications.

  • FAll-welded titanium construction
  • 5 year corrosion warranty
  • Accuracy: <±0.1% Full Scale BSL
  • FM, CSA Intrinsically Safe, CE marked
  • Tefzel cable

SCU 220 – Terminal enclosure

The SCU 220 is a compact and rugged enclosure providing signal conditioning of bridge-level strain gauge sensors. The loop-powered amplifier/transmitter converts the strain gauge signal into a 4-20mA standard signal. Excitation voltage to the strain gauge sensor is supplied from the amplifier board. The amplifier derives all of its necessary power from a 14 to 33 Vdc supply. A range selector combined with span and zero potentiometers is available for calibration of the system.

STE 110 Sensor termination enclosure

The STE 110 is a compact and rugged enclosure providing simple field termination for vented gauge pressure transducers and transmitters. An integral micro filter assembly permits barometric reference while providing an effective barrier against ingress of dust. A field replaceable DRI-CAN desiccant module is attached to the internal face of the enclosure.

DPI 280 Series Digital Pressure and Process Indicator

When used with the Druck range of pressure transducers or transmitters, a direct reading in pressure is provided. The DPI 284/5 internal pressure sensor can be supplied up to 60 bar or external pressure sensor up to 700 bar.