Omega PX5200-004WBDI Pressure Transmitter, Rangeable Wet/Wet Differential


Omega PX5200-004WBDI Pressure Transmitter, Rangeable Wet/Wet Differential
  • Compact Size
  • NEMA 4X (IP65) Environmental Rating
  • Backlit LCD for Easy Reading
  • Display Can Be Scaled to Any Units
  • Display Rotates in 90° Increments to Fit Location
  • Stainless Steel, FKM, and Ceramic Wetted Parts
  • Flow measurement Totalization/Square Root Extraction Function
  • Quick Ranging with Internal Push-Buttons
  • Scale to Display in Any Engineering Units
  • MIN/MAX and HOLD Functions
  • Loop Check Function to Check Circuit
  • Program Lock Function


The new Omega® PX5200 is a compact wet/wet differential pressure dP transmitter, ideal for flow and tank level applications where reliable, low dP measurements are required. Equipped with a solid state sensor and a 316 Stainless Steel isolating diaphragm, the PX5200 can monitor a wide variety of wet or dry media. Available in unidirectional ranges from 0 - 4 to 0 - 400 inH2O and bi-directional ranges up to ±200 inH2O, the PX5200 operates on line (static) pressures up to 300 psi.

A rugged aluminum NEMA 4X (IP65) enclosure measures only 65 mm (2.56') in diameter and incorporates a backlit LCD display for local reading.

The output is a two-wire configurable 4 to 20 mA signal that can be adjusted to re-range the transmitter or "tare" unwanted fluid head preloads. In addition, this instrument offers flow measurement/square root extraction, where the indicated flow rate and analog signal can be displayed. Rangeability for zero and span are from -10 to 110% FS URL (Upper Range Limit). This means a 20 inH2O transducer can have the zero set between -2 inH2O to FS 22 inH2O. Span can be set over that range also. For example zero could be set for 2 inH2O and 22 inH2O maximum so the output would be 4 mA at 2 inH2O, midpoint 12 mA would be 12 inH2O and 20 mA would be 22 inH2O.

4 to 20 mAdc (2-wire)
Supply Voltage: 12 to 32 Vdc Vmin=12V+(0.022Ax loop res)
Insulation Resistance: 50 Vdc (>100 MΩ)
    Zero: -10% to 110% FS
    Span: -10% to 110% FS
Accuracy: ±0.5% FS URL (upper range limit) @23°C includes linearity, hysteresis and repeatability
Note: Accuracy and output resolution based upon FS URL (upper range limit) value.
Stability: ±0.25% FS/year
Response Time: 100 ms (adjustable)
Output Resolution: 0.1% FS URL
Display: 4-digit, 10 mm LCD with LED backlight
Display Accuracy: ±0.5% FS URL (upper range limit) + 1 digit
Storage Temperature: -15 to 65°C (5 to 150°F)
Operating Temperature: -10 to 60°C (14 to 140°F)
Compensated Temperature: -10 to 60°C (14 to 140°F)
Temperature Effects (Over Comp Range): ±0.03% FS URL /°C (from 23°C reference)
Static (Line) Pressure (All Ranges): 300 psi proof; 800 psi burst
Static (Line) Pressure Effects:
    ≥20 inH2O, ±8 inH2O: ±0.03% FS/ 100 psi
    8 inH2O, ±4 inH2O: ±0.07% FS/ 100 psi
    4 inH2O: ±0.15% FS/100 psi
Single Side (Differential) Limits:
    ≤8 inH2O, ±4 inH2O: 30 psid proof; 130 psi burst
    ≥20 inH2O, ±8 inH2O: 100 psid proof; 130 psi burst
Vibration: 5 g's 150 Hz
Shock: 10 g's 16 ms
Pressure Connection: ¼ NPT female
Electrical Termination: ½ NPT female conduit fitting
Environmental Rating: NEMA 4X (IP65)
CE Compliance: EN 613261 1997, A1/1998, A2/2001 heavy industrial
Media: Fluids and gasses compatible with 316SS, FKM, and alumina ceramic
Weight: Approx 454 g (1 lb)


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  • Omega PX5200-004WBDI Pressure Transmitter, Rangeable Wet/Wet Differential