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  Discontinued - Submersible Pressure transducers, Lightning Protection Optional, Level Transmitters, Depth Transmitters

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PX709GW Series

PX709GW Series Submersible Pressure transducer | PX709GW Series

PX709GW Series Submersible Pressure transducer

PLACE ORDER
CE
  • As an alternative to the PX709GW series see the PX633 series
  • 0.20% Standard Accuracy or Optional 0.08% High Accuracy Models for Precise Depth or Level Measurement
  • mV/V, 0 to 5Vdc, 0 to 10Vdc, or 4 to 20 mA Outputs Available
  • Precision MicroMachined Silicon Sensor for Long Term Stability
  • 5-Point NIST Traceable Calibration Included
  • Lightning/Surge Protection Available on Amplified Models
  • 316L SS Case and Diaphragm
  • Fused Polyurethane Cable
  • Premium Temperature Performance
  • Broad Compensated Temperature Range
  • Available in Gauge Pressure: Vented to Atmosphere Through the Cable; Sealed Gauge: Not Vented to Atmosphere; or Absolute Pressure: Vacuum Reference
  • Reverse Polarity Protected
  • Protective Nose Cone and Desiccant Included
  • Standard or Custom Cable Lengths
Sensors and Transducers - View related products

Description

This item is being discontinued.


Click on this link if you need more information about Pressure Transducer or how we can customize your Pressure Sensor.

The PX709GW Series submersible level/depth transducers and transmitters are designed to make precision level or depth measurements in fresh water or liquids compatible with 316 SS reliably for years in harsh industrial environments. They are also ideal for environmental monitoring of job sites and field locations. their 25mm (1.0") dia. fits most down hole well applications.

The PX709GW series has the proven Omega MicroMachined silicon technology as its core sensor. The Piezoresistive technology uses precision solid state strain gauges molecularly embedded into a highly stable silicon wafer. The silicon is mounted in a sealed chamber and protected from the environmental fluids by a pressure sensitive stainless steel diaphragm. A very small volume of silicone oil transfers the pressure from the diaphragm to the silicon sensor. The cable is molded onto the case using a unique high pressure, high temperature system to assure the best possible quality seal for long life and durability. This technology produces a very rugged, high stability sensor with exceptional accuracy, minimal thermal effects and long term reliability.

Weatherproof enclosures are also available to easily terminate your transmitter at your control location. The enclosures have fittings to hold the desiccant and locations to make all your connections. They are also available with Lightning/Surge protection to protect your wiring and instruments. Protected models are available for 4-20 mA outputs or the amplified 0-5 or 0-10 Vdc outputs.

3 x Pressure Reference Types: Gauge pressure (vented through the cable), Sealed gauge pressure, Absolute pressure

4 x Electrical Outputs: mV/V, 0-5Vdc, 0-10Vdc, or 4-20 mA

Pressure Ranges: from 0-10 inH2O (0-250 mmH2O) to 0-1000 psi (0-703 mH2O)

The Standard cable length is 10 ft (3 m) and optional lengths are available up to 300 ft (91m).

The most popular models are shown in the "To Order" Table below.

To build the exact model you need, see the "Part Number Builder" below the "To Order" Table.

SPECIFICATIONS PX709GW Series
 
Accuracy: Standard ±0.20% FS, BSL, Linearity, Hysteresis and Repeatability Combined
         High Accuracy Option "HH" ±0.08% BSL
Operating Temperature: -18 to 79°C (0 to 175°F) with no solid freeze.
Compensated Temperature Range: -1 to 88°C (30 to 90¾F)
Thermal Effects (Over Compensated Temperature Range):
Zero Balance:
   Ranges > 5 psi (350 mbar): ±0.3% span
   Ranges ≤ 5 psi (350 mbar): ±0.5% span
Span Setting:
   Ranges > 5 psi (350 mbar): ±0.3% span
   Ranges ≤ 5 psi (350 mbar): ±0.5% span
Approvals: ROHS Compliant
Minimum Resistance Between Transducer Body and Any Wire: 100 MΩ @ 50 Vdc (before surge protection)
Pressure Cycles: 1 million, minimum
Long Term Stability (1-Year): ±0.1% FS typical
Shock: 50 g, 11 ms half sine shock, Vertical and Horizontal
Vibration: ±20 g
 Bandwidth: DC to 1 kHz typical
Response Time: <500 µms
CE Compliant: Meets EN 61326-1:2006 for Industrial locations (certified with 91 m (300 feet) cable length
Wetted Parts: 316L SS
Electrical Outputs:
   mV/V Output:
      Output: 100 mV @ 10 Vdc (Ratiometric 5 to 10 Vdc)
      Supply Voltage: 5 to 10 Vdc (5 mA @ 10 Vdc)
      Input/Output Resistance: 5000 Ω ±10% Typical
   Voltage Output:
      Output: 0 to 5 Vdc or 0 to 10 Vdc (3 or 4 wire user selectable)
      Supply Voltage: 5 Vdc Output: 10 to 30 Vdc @ 10 mA
                                10 Vdc Output: 15 to 30 Vdc @ 10 mA
   Current Output:
      Output: 4 to 20 mA
      Supply Voltage: 10 to 30 Vdc
      Max Loop Resistance Ω: (Vs-10) x 50

† All amounts shown in EUR, GBP, or USD
 Note: Comes complete with desiccant and 5-point NIST Traceable Calibration Certificate.

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