GS4200-USB Standard USB Pressure Transducer


The GS4200-USB© Digital Pressure Transducer has been designed to measure, analyse and record pressure directly on your computer 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 powered by the computer's USB port, data is then presented on the PC via the ESI-USB© configurable Windows Interface software. It has instant connection with auto-detection, and will configure automatically with your desktop, laptop or Windows tablet via USB protocol. The sample rate enables dynamic pressures to be measured with up to 21 bit resolution. For real-time analysis, data transferred to the PC is achieved without loss of accuracy or bandwidth. This pressure transducer is USB 2.0 compatible, the ESI-USB© interface configuration and analysis software is compatible exclusively with Windows© 8, 8.1 and 10. 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.

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 4,000 bar, via the use of the ESI-USB© digitally self-scaling software.

Each unit requires free download of the ESI-USB© software.

• USB powered digital pressure transducer
• Silicon-on-Sapphire sensor technology
• Choice of pressure ranges from vacuum to 4,000 bar
• Accuracy 0.15% NLHR
• Auto detection and configuration
• USB 2.0 compatible
• ESI-USB© downloadable software with auto update
• Measure & record up to 16 pressure
inputs together
• Automatic temperature compensation
• Create customised test certificates
• Support for easy integration with applications created
by C#, VB, Labview and Excel VBA (API .dll library)
• 2m lead & carry case included


Add to Cart


Sensor Technology:

Silicon-on-Sapphire (SoS)

Output Signal:

USB 2.0 compatible

Supply voltage:

5VDC via USB bus

Pressure Reference:

Gauge (default); Absolute reference input by user

Standard Pressure Ranges:

-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

Overpressure Safety:

2x up to 400 bar; 1.5x for 1,000 bar; 1.1x for 1,500 bar;
1.5x for 2,000 bar; 1.25x for 4,000 bar

Accuracy NLHR:

≤±0.15 % of span BFSL

Sample Rate:

User selectable to 5 samples per second (5Hz);
resolution ³ 21 bits

Operating Ambient Temperature:

-20°C to +85°C (-4°F to +185°F)

Operating Media Temperature:

-50°C to +125°C (-58°F to +257°F)

Storage Temperature:

+5°C to +40°C (+41°F to +104°F) Recommended Best Practice

Temperature Effects:

±1.5 %FS total error band for -20 °C to +70 °C. Typical
thermal zero and span coefficients ±0.015 %FS/ °C

Electromagnetic Compatibility:

EN61326-1, EN61326-2-3 (Laboratory equipment)

Wetted Parts:

Titanium alloy

Pressure Media:

All fluids compatible with titanium alloy

Pressure Connection:

1/4" BSP male (G1/4); 1/4" NPT male or F250-C (Autoclave)

Electrical Connection:

    Mating to USB mini B socket for cable connection to PC. Supplied with 2m USB lead rates to IP68 as standard

Software compatibility:

Windows 7, Windows 8, Windows 8.1, and Windows 10


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