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Pressure Sensors

Distributor / Channel Partner of a wide range of products which include 1800 series transducers & transmitters for hydrostatic liquid measurement, unik 5800/5900flameproof/explosion-proof sensor and resonant pressure sensors (terps sensor).

1800 Series Transducers & Transmitters for Hydrostatic Liquid Measurement

1800 Series Transducers & Transmitters for Hydrostatic Liquid Measurement
  • 1800 Series Transducers & Transmitters for Hydrostatic Liquid Measurement
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Approx. Price: Rs 25,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
TypeHydrostatic
ConditionNew
Model Number1800 Series
BrandGE Druck
Compensated Temperature Range-2 to 30 deg C (28 to 86 deg F)
Operating Temperature Range-20 to 60 deg C (-4 to 140 deg F)
Long Term Stability+-0.1% typically per annum

The PDCR 1830 transducer (mV output) and PTX 1830 transmitter (4 to 20 mA output) are the latest generation of fully submersible titanium high performance sensors for measurement of hydrostatic liquid levels.
Features:
  • Ranges from 0.75 mH2O to 600 mH2O
  • Accuracy ±0.10 % full scale (FS) best straight line (BSL)
  • Fully welded 17.5 mm diameter titanium construction
  • Polyurethane and hydrocarbon resistant cables
  • Full range of installation accessories

Applications: The PDCR/PTX 1830 Series incorporates many
enhanced features gained from experience in supplying
thousands of sensors for small and large scale
installations worldwide. Example applications include
  • Potable water: From ground water borehole to surface water level measurements in rivers, canals and reservoirs. Waste water and remediation Monitoring of secondary and outflow sewage levels and contaminated ground water levels in land fill sites.
  • Tank Level: From land based liquid storage vessels to on-board ship ballast tank monitoring.
  • Sea Water: Marine environmental applications, including tide gauging, coastal flood protection and wave profiling, amongst others.

Reliability and Data Quality:
  • The combination of a high technology sensor, together with advanced signal conditioning and packaging techniques, provides an ideal long term solution for reliable, accurate and economical level measurements. The micromachined silicon element is sealed within an all-titanium pressure module assembly, fully isolated from the pressure media. This is contained in a slimline, welded titanium body, terminated in an injection moulded cable assembly. The cable features a Kevlar® strain cord and is IP68 rated for indefinite immersion in 700 mH2O, with a selection of cable materials to meet the application.

Ease of Use: A simple datum marked cable system is provided for ease of installation. 1 m datum points are clearly marked
for quick and accurate cable alignment below ground
level. In addition, a full range of related accessories
simplifies installation, operation and maintenance.
  • Quick-release cable clamp assembly
  • Slimline and short profile sink weights
  • Moistureproof Sensor Termination Enclosure
  • In-situ pressure test/calibration adaptors


Operating Pressure Ranges:
  • PDCR 1830/1840 (mV): 0.75, 1.5 mH2O gauge, 3.5, 7, 10, 15,  20, 35, 50, 70, 100, 150, 200, 350, 600 mH2O gauge and absolute
  • PTX 1830/1840 (mA): Any zero based FS from 0.75 to 600 mH2O gauge and 3.5 to 600 mH2O absolute.
    Elevated zero, compound and reversed output ranges
    available. Refer to GE for further information. Other units may be specified, e.g. , ftH2O, inH2O, bar, mbar, kPa, kg/cm2
  • Overpressure: The operating FS pressure range may be exceeded by the following multiples with negligible effect on calibration:
    • 8 x for ranges up to 1.5 mH2O
    • 6 x for ranges above 1.5 to 3.5 mH2O
    • 4 x for ranges above 3.5 mH2O (1400 mH2O maximum)
  • Pressure Containment
    • 10 x for ranges up to 3.5 mH2O gauge
    • 6 x for ranges above 3.5 mH2O gauge
    • (1400 mH2O maximum)
    • 200 bar for absolute ranges
  • Media Compatibility: Fluids compatible with titanium (body), acetyl (nose cone) and polyurethane or Hytrel® 6108 (cable assembly)
  • Excitation Voltage PDCR 1830 (mV): 10 V at 5 mA nominal
    Output is ratiometric to supply within 2.5 V to 12 V
    limits.
  • PTX 1830 (mA): 9 to 30 V The minimum supply voltage (VMIN) which must appear across the pressure transmitter terminals is 9 V and is given by the following equation: VMIN = VSUP - (0.02 x RLOOP)
    Where VSUP is supply voltage in Volts, RLOOP is total loop
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Additional Information:

  • Item Code: PTX1830
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UNIK 5800/5900Flameproof/Explosion-Proof Sensor

UNIK 5800/5900Flameproof/Explosion-Proof Sensor
  • UNIK 5800/5900Flameproof/Explosion-Proof Sensor
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Approx. Price: Rs 1 Lakh / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Minimum Span4 V
Long Term Stability+-0.05% FS typical (+-0.1% FS maximum) per year
Temperature Effects-10 to +50 deg C (14 to +122 deg F)
Maximum Span10 V
Gauge RangesAny zero based range between 3.5 and 50 bar (51 to 725 psi)
Sealed Gauge RangesAny zero based range between 10 and 700 bar (145 to 10000 psi)
Absolute RangesAny zero based range between 3.5 bar and 700 bar (51 to 10000 psi)
Over Pressure4 x FS (up to 200 bar for ranges = 50 bar and up to 1200 bar for ranges 50 bar)
Insulation Resistance or Isolation500 Vdc: = 100 M, 500 Vac: = 5 mA leakage current (mV and mA versions only).
Power Up TimemV, voltage and current versions: 10 ms
Supply Sensitivity+-0.005% FS/Volt (voltage and current version only)

The 5800 and 5900 are compact and rugged versions of the high performance UNIK 5000 pressure sensing platform offering both flameproof/ explosion-proof or dust ignition protection by enclosure capability as required. Intrinsic safety options are also available. They provide a lightweight and cost effective alternative to pressure gauges and switches in process and in oil and gas industry applications.

  • High Quality: With 35 years of pressure measurement experience, our field-proven Druck silicon technology is at the heart of the new platform, resulting in a range of high quality, high stability pressure sensors.
  • Bespoke as Standard: Custom-built from standard components, manufacturing sensors to your requirement is fast and simple; each UNIK 5000 is a “bespoke” pressure sensing solution, but with the short lead times and competitive pricing you would expect from standard products.
  • Expertise: We have the people and the knowledge to support your needs for accurate and reliable product performance; our team of experts can help you make the right sensor selection, guiding you and providing the help and tools you need. It is important that you ensure that the sensor materials and performance selected are suitable for your application.

Features:
  • Ranges from 3.5 bar (51 psi) to 700 bar (10000 psi)
  • Accuracy to ±0.04% Full Scale (FS) Best Straight Line (BSL)
  • Stainless Steel construction
  • Integrated terminal compartment with long or short body (5900)
  • Frequency response to 3.5 kHz
  • High over pressure capability
  • Hazardous Area certifications
  • mV, mA and voltage outputs
  • Oil and drilling fluid (mud) resistant cable option (5800)

Operating Pressure Ranges:
  • Gauge Ranges: Any zero based range between 3.5 and 50 bar (51 to 725 psi)
  • Sealed Gauge Ranges: Any zero based range between 10 and 700 bar (145 to 10000 psi)
  • Absolute Ranges: Any zero based range between 3.5 bar and 700 bar (51 to 10000 psi)
  • Non Zero Based Ranges: Non zero based ranges are available. Please contact GE Measurement & Control to discuss your requirements
  • Over Pressure: 4 × FS (up to 200 bar for ranges <= 50 bar and up to 1200 bar for ranges > 50 bar)

Containment Pressure:
  • Ranges up to 50 bar (725 psi) gauge 6 x FS
  • (200 bar (2900 psi) max)
  • Ranges up to 50 bar (725 psi) absolute/sealed gauge
  • 200 bar (2900 psi)
  • Ranges above 50 bar (725 psi) absolute/sealed gauge
  • 1200 bar (17400 psi)

Shunt Calibration (5800 only):
  • Shunt calibration provides a customer accessible connection which, when applied, causes a shift in output of 80% FS in order to simulate applied pressure. It is fitted to the mV version as standard. Shunt calibration is activated by connecting Shunt Cal to -ve Supply.

Shunt Calibration (5800 only):
  • Shunt calibration provides a customer accessible connection which, when applied, causes a shift in output of 80% FS in order to simulate applied pressure. It is fitted to the mV version as standard. Shunt calibration is activated by connecting Shunt Cal to -ve Supply.
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Additional Information:

  • Item Code: UNIK5800-5900
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Resonant Pressure Sensors (TERPS Sensor)

Resonant Pressure Sensors (TERPS Sensor)
  • Resonant Pressure Sensors (TERPS Sensor)
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Approx. Price: Rs 1 Lakh / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
BrandGE Druck
ModelRPS/DPS 8000
Overpressure1.5X FS
Sensor Failure Pressure2.0X FS
Response Time300 msec for pressure change from 10% to 90% FS
Insulation500 V dc
Compensated Temperature Ranges-40 to +85 deg C, -10 to +50 deg C
Orientation SensitivityLess than 0.2 mbar/g
Pressure MediaMedia compatible with 316L Stainless Steel and Hastelloy C276
HumidityMIL-STD-810D Method 507.2 Procedure III (Aggravated humidity environment, 65 deg C, 95% RH)

RPS/DPS 8000 High Accuracy Resonant Pressure Sensor, For over 40 years, Druck has manufactured precision pressure sensors with a capability to meet critical applications in industrial, aerospace, oil and gas, and research environments. Today, Druck is part of GE Measurement & Control and
has continually worked to develop and improve on the performance of our pressure sensors to meet customer’s requirements. The RPS/DPS 8000 is the first product to incorporate the exciting new TERPS technology. TERPS is
a resonant silicon pressure sensor technology platform that provides an order of magnitude greater accuracy and stability than current pressure measurement technologies available. The new TERPS technology also extends the pressure range
capability to high pressures and by incorporating true pressure media isolation greatly improves its suitability for use in harsh environments. In addition to providing the performance and packaging improvements available with TERPS, the RPS/DPS 8000 product line takes advantage
of best practices to offer a wide range of pressure and electrical connections to enable a level of customization for your specific requirements never before available in the performance class of this sensor. The combination of the power of the TERPS technology and the quality, reliability and flexibility of the RPS/DPS 8000 Series offer a truly unique
solution for high accuracy and high stability pressure measurement requirements.
Features:
  • High Precision, ±0.01% FS over compensated temperature range
  • High Stability, ±100 ppm FS/year
  • Wide temperature range, -40°C to +85°C (-40° to
  • 185°F)
  • Media isolated construction, suitable for use in harsh environments
  • Multiple Output configurations, RS-232, RS-485,
  • Frequency & Diode (TTL)
  • Wide selection of pressure & electrical connections to suit specific requirements

Base Pressure Ranges:
  • 0 t 2 bar (0 to 30 psi) absolute
  • 0 to 7 bar (0 to 100 psi) absolute
  • 0 to 14 bar (0 to 200 psi) absolute
  • 0 to 20 bar (0 to 300 psi) absolute
  • 0 to 35 bar (0 to 500 psi) absolute
  • 0 to 70 bar (0 to 1000 psi) absolute (Values in psi are approximate.) The base range selected is the next range up from the requested calibrated range. Units are converted to bar for selection; e.g., 30 psi = 2.07 bar. A 7 bar base pressure range will be selected.

Calibrated Ranges:
  • Any zero-based range between 1 and 70 bar (14.5 to 1000 psi) can be specified. (Performance will be of the full scale of the base pressure range selected.) Barometric ranges are available in the RPS/DPS 8100 series. The lowest calibrated pressure is 35 mbar absolute.

Supply Response:
  • Frequency & Diode: Accurate to specification within 500 ms of supply switch on, over all operating temperatures RS 232/485: First stable reading within 20 sec of supply switch on

Electrical Protection:
  • Connecting Vsupply and GND between any combinations of pins on the connector will not damage the unit
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Additional Information:

  • Item Code: 8000Series
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