The DDS differential pressure transducer can be used with either non-condensing clean gases or low viscosity liquids & condensing dirty gases with the silicone oil filled option. The digital electronics can easily be configured to set-up a turndown range of up to 5 to 1, compound range, elevated zero, square root output for flow measurement, customer specified non-linear output, filter jump out or different RC time constants.
The DDS dp cell is designed for use in process control, industrial & HVAC applications
Technical Summary
Pressure Ranges: from 40 mb up to 6 bar differential
Overpressure: 100 bar >=400 mbar range on either port, 50 bar >=160 mbar range, 35 bar >= 40 mbar range
Line Pressure: 200 bar max
Accuracy: ±0.25% FS
Output Signal: Fully configurable 4 to 20 mA current or amplified voltage output available
Electrical Connection: Large DIN 43650 plug & socket, IP65 protection rating
Pressure Connection: 1/4 BSP female
Media Compatibility: All stainless steel construction with Nitrile or Viton O ring seals suitable for use with liquids or gases
Special Features: Rangeable turndown of 5 to 1 for each base range range, bleed screws for venting pressure ports
Special Options: Non-linear output signals, square root, 3/2 and 5/2 type
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