GEORGIN FKP Relative pressure transmitter

Description of GEORGIN FKP

The ProcessX pressure transmitter accurately measures gauge pressure and transmits proportional 4 to 20 mA signal. The transmitter utilizes the unique micromachined capacitive silicon sensor with state-of-the-art microprocessor technology to provide exceptional performance and functionality.

FEATURES

• High accuracy ±0.1% 0.1% accuracy is a standard feature. Georgin’s microcapacitance silicon sensor assures this accuracy for all
  elevated or suppressed calibration ranges without additional adjustment.
• Minimum inventory and design Electronics unit, local indicators and electronics housing are interchangeable among all ProcessX transmitters.
• Minimum environmental influence The “Advance Floating Cell” design which protects the pressure sensor against changes in temperature, and overpressure substantially reduces total measurement error in actual field applications.
• Georgin/HART bilingual communications protocol ProcessX series transmitter offers bilingual communications to speak both Georgin proprietary protocol and HART. Any HART compatible devices can communicate with ProcessX.
• Application flexibility: Various options that render the ProcessX suitable for almost any process applications include :
  •  Analog indicator at either the electronics side or terminal side,
  •  Full range of hazardous area approvals,
  • Built-in RFI filter and lightning arrester,
  • 5 digit LCD meter with engineering unit,
  • Stainless steel electronics housing,
  • Wide selection of materials.
• Programmable output Linearization Function Output signal can be freely programmable (Up to 14 compensated points at approximation).
• Burnout current flexibility (Under Scale: 3.2 to 4.0 mA, Over Scale: 20.0 to 22.5 mA) Burnout signal level is adjustable using Model FXW or Hand Held Communicator (HHC) to comply with NAMUR NE43.
• Dry calibration without reference pressure Thanks to the best combination of unique construction of mechanical parts (Sensor unit) and high performance electronics circuit (Electronics unit), reliability of dry calibration without reference pressure is at equal level as wet calibration

Technical specifications of GEORGIN FKP

• Type : FKH : Smart, 4-20 mA DC + Georgin/Hart® digital signal
• Service : Liquid, gas, or vapour.
• Lower range limit (vacuum limit) is :
  Silicone fill sensor : See Fig. 1
  Fluorinated fill sensor: 66 kPa abs (500 mmHg abs) at below 60°C.
• Output signal : 4 to 20 mA DC with digital signal superimposed on the analogic signal.
• Power supply : Transmitter operates on 10.5 to 45 V DC at transmitter terminals. 10.5 to 32 V DC for the units with optional arrester.

Span, range and overrange limit :