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    Rangeable Pressure Transmitters with Display

    The PX3005 series are rangeable, with a backlit LCD display, ideal for monitoring pressures in process automation, hydraulic systems, pumps and tank level applications.
    $851.06
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    Data Sheet (PDF)

    Rangeable Pressure Transmitters with Display
      The OMEGA PX3005 is a compact, rangeable, pressure transmitter ideal for monitoring pressures in process automation, hydraulic systems, compressors, pumps and in tank level applications where consistent, reliable pressure measurement is essential. The PX3005 is also ideal when measuring the difference between two high line pressures. The PX3005 utilizes proven MEMs piezoresistive pressure sensors coupled to advanced microprocessing to provide superior accuracy and performance. The rugged 316 stainless-steel enclosure is IP67 rated making it suitable for washdown environments. A 5 digit backlit LCD allows for full precision representation of process variable. Available in ranges from 1 psi to 15,000 psi, the clever transmitter module allows for configuration of the 4-20 mA signal, display of input or output, and choice of 19 measurement units. The output signal can be adjusted to re-range the transmitter or “tare” unwanted fluid head preloads. Rangeability is capable of adjusting zero and span are from -100% to 100% FS URL (Upper Range Limit) with a minimum span of 30% URL. This means a 15 psi transducer can have the zero set between -15 psi to FS 15 psi. For example, zero could be set for -15 psi and maximum 15 psi so the output would be 4 mA at -15 psi, midpoint 12 mA would be 0 psi and 20 mA would be 15 psi.

    Specifications:
    Turndown = nominal range of the device / set span of device
    EXAMPLE: a PX3005-100GI with set span of 50psi, TD = 100psi/50psi = 2
    Accuracy (NLHR, 20°C ±5°C): ±0.2TD% SPAN
    Long Term Stability: +/- 0.1% URL / year
    Ambient Temperature Effects (-20°C to 70°C): ±(0.1+0.1TD) % SPAN
    Power Supply Effects:± 0.005TD% SPAN/V (Zero and Span)
    Mounting Position Effects: Apply to any position. Install error less than 400Pa can be corrected by PV=0 reset.
    Vibration Effects: GB/T 1827.3/IEC61298-3 tests,20g (5-2000HZ, max<±3mm) <0.1% URL
    Supply Voltage: 10.5 to 55VDC
    Output Signal: 4-20mA Two wire
    Sensor Response Time: 200 mS
    Damping Time: Selectable, 0 to 100 S
    Load Resistance Ω: <(U-10.5)/0.021
    Transmission Distance: < 1000m
    Power Consumption: 500mW(20.8mA output @ 24VDC)
    Operating Temperature: -20 to 70°C (-4 to 160°F)
    Storage Temperature: -40 to 85°C (-40 to 185°F)
    Media Temperature: -40 to 120°C (-40 to 250°F)
    Environmental Rating: IP67
    Media: Fluids and gasses compatible with 316 SS and FKM
    Process Connection/Material: 1/4"-18NPT (M) / 316 SS
    Electrical Connection: 4 pin male M12
    Isolating Diaphragm: 316L SS
    Sensor Fill Fluid: Silicone Oil
    Sensor Seal: O-ring, FKM
    Housing Material: 316 SS
    Weight: 0.52kg

    Range Limit Table: table  
    Gage Pressure Ranges
    Nominal Value Minimum Span Upper (URL) Lower (URL) Over Range Limit
    kPa PSI kPa PSI kPa PSI kPa PSI kPa PSI
    7 1 5 0.75 7 1 -7 -1 10.5 1.5
    20 3 10 1.5 20 3 -20 -3 30 4.5
    35 5 20 3 35 5 -35 -5 52.5 7.5
    100 15 35 5 100 15 VAC VAC 150 22
    200 30 100 15 200 30 VAC VAC 300 45
    700 100 350 30 700 100 VAC VAC 1050 150
    MPa PSI MPa PSI MPa PSI MPa PSI MPa PSI
    1 150 0.5 75 1 150 VAC VAC 1.5 220
    1.7 250 1 150 1.7 250 VAC VAC 2.55 370
    3.5 500 1.7 250 3.5 500 VAC VAC 5.25 750
    7 1000 3.5 500 7 1000 VAC VAC 10.5 1500
    17 1500 7 1000 17 1500 VAC VAC 25.5 3700
    35 3000 17 2500 35 3000 VAC VAC 52.5 7500
    40 5000 20 3000 40 5000 VAC VAC 60 8700
    60 7500 30 4500 60 7500 VAC VAC 90 13000
    70 10000 35 5000 70 10000 VAC VAC 105 15000
    100 15000 50 7250 100 15000 VAC VAC 150 21750
    table  
    Absolute Pressure Ranges
    Nominal Value Minimum Span Upper (URL) Lower (URL) Over Range Limit
    kPa PSIA kPa PSIA kPa PSIA kPa PSIA kPa PSIA
    35 5 10 1.5 35 5 0 0 50 7.5
    100 15 35 5 100 15 0 0 150 22
    200 30 100 15 200 30 0 0 300 45
    700 100 350 50 700 100 0 0 1050 150
    MPa PSIA MPa PSIA MPa PSIA MPa PSIA MPa PSIA
    1 150 0.5 75 1 150 0 0 1.5 220
    1.7 250 1 150 1.7 250 0 0 2.55 370
    3.5 500 1.7 250 3.5 500 0 0 5.25 750
    EMC Environment:
          GB/T 9254/CISPR22
          GB/T 17626.2/IEC61000-4-2
          GB/T 17626.3/IEC61000-4-3
          GB/T 17626.8/IEC61000-4-8
          GB/T 17626.4/IEC61000-4-4
          GB/T 17626.5/IEC61000-4-5
          GB/T 17626.6/IEC61000-4-6