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  5. AGD4200-USB Digital Pressure Transducer

AGD4200-USB Digital Pressure Transducer

USB Pressure transmitter in silicon-on-sapphire technology


Key features

  • Silicon-on-Sapphire pressure sensor technology
  • Choice of pressure ranges from vacuum to 5,000 bar
  • Accuracy (NLHR) ±0.15% of span BFSL
  • Auto detect and configuration
  • Sample rate software selection up to 1,000 Hz
  • Automatic temperature compensation
  • RoHS certified

About the AGD4200-USB Pressure Transducer

The AGD4200-USB© Digital Pressure Transducer has been designed to measure, analyse and record pressure directly on your PC without the need for costly I/O interface boards. It allows the user to measure up to 16 pressure inputs simultaneously and easily create customised test certificates.

The transducer is USB 2.0 compatible and connects via a detachable USB lead. The data is captured by the ESI-USB© configurable Windows Interface software, and presented onscreen in real-time without loss of accuracy or bandwidth. It is compatible with Windows© 8, 8.1 and 10 and configures automatically with your desktop, laptop or tablet via USB protocol.

It has instant connection and will automatically detect when a sensor is connected. The sample rate enables dynamic pressures to be measured with up to 21 bit resolution at user selectable speeds up to 1,000 Hz. Data can be displayed in graphical or tabular form, with a choice of pressure units and fully adjustable scales. Data can be saved to a file or exported to Excel, PDF and .csv.

The ESI-USB software has many features including certificate generation, customisable certificate templates, leak testing, measure, record and view up to 16 sensors at the same time, virtual differential pressure measurement, set automatic test start and stop times, and alarm levels for each individual sensor. We are continually enhancing the ESI-USB software, and the auto-update feature means that you will never miss a new version.

The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. Excellent measurement accuracy provides high resolution with a precision greater than 1 in 10,000. Nine pressure ranges have been carefully selected to enable the user to cover any pressure that the application requires, from vacuum up to 5,000 bar, via the use of the ESIUSB © digitally self scaling software.

Each unit requires free download of the ESI-USB© software and is supplied with 2m USB lead (rated to IP68), and a convenient carry case.

Other features AGD4200-USB

  • USB 2.0 compatible
  • ESI-USB© downloadable software with auto update
  • Measure & record up to 16 pressure inputs together
  • Create customised test certificate
  • Support for easy integration with applications created by C#, VB, Labview and Excel VBA (api dll library)
  • 2m lead & carry case included

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Technical Specifications

Specification Value
Accuracy nlhr ≤ ±0.15 % of span BFSL
Ambient temperature -20 °C to +85 °C (-4 °F to +185 °F)
Electrical connection Mating to USB mini B socket for cable connection to PC. Supplied with 2m USB lead rated to IP68 as standard.
Measurement range -1 to 2.5 bar; 0 – 16 bar; 0 – 100 bar | 0 – 400 bar | 0 – 1,000 bar | 0 – 1,500 bar | 0 – 2,000 bar | 0 – 4,000 bar | 0 – 5,000 bar
Operating media temperature -50 °C to +125 °C (-58 °F to +257 °F)
Output USB 2.0 compatible
Pressure connection 1/4” BSP male (G1/4); 1/4” NPT male or F250-C (Autoclave)
Pressure media All fluids compatible with titanium alloy
Pressure type Gauge (default); Absolute reference input by user
Storage temperature +5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice

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APS Absolute Pressure Transducer

  • Barometric range : 0,9 - 1,1 or 0,8 - 1,2 bar
  • Absolute range: 0 - 1 or 0 - 0,5 bar
  • 1.0% accuracy, low-range pressure sensor
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