Electronic pressure transducers (ESI)

High-Pressure

Pressure ranges to 5,000bar. High pressure integrity for safe use due to unique sensor design. Pressure diaphragm and process connection is machined from one piece of Titanium with no seals or welds. High resistance to overpressure and pressure transientes. Silicon-on-Sapphire (SoS) sensor technology for outstanding performance and reliability. ATEX/IECEx option available (includes M1 for mining applications) for 4-20mA versions.

Low-Pressure 

Piezoresistive sensor technology for high performance. Low pressure measurement from 50mbar. Robust stainless steel construction for durability. Low hysteresis and excellent long term stability. Wide operating temperature. On-site zero and span adjustment.

High-Precision 

High accuracy and performance. Silicon-on-Sapphire sensor technology for outstanding stability. Pressure ranges to 1,500bar. Titanium wetted parts for excellent chemical compatibility. High thermal stability over wide operating temperature. ATEX/IECEx option available (includes M1 for mining applications).

High-Temperature

High operating temperatures of up to 250ºC. High ambient temperatures of up to 200ºC. Pressure ranges to 1,500bar. Temperature compensated option. Good chemical compatibility for a range of applications. ATEX/IECEx option available (includes M1 for mining applications).

USB Connection

Silicon-on-Sapphire sensor technology for outstanding performance and reliability. Pressure ranges to 4,000bar. Cost effective alternative to data loggers. Quickly and easily record data from multiple pressure sources in one test. Create customised test certificates. Set up and ready to use within 10 minutes.

Submersible Depth / Level 

Piezoresistive sensor technology for excellent stability and repeatability. Robust stainless steel construction. Pressure ranges available from 0-1mWG. High strength, moulded cable for protection against ingress. Ultra slim option for borehole applications. Sludge Platform option to raise sensor above sediment level. ATEX/IECEx option available (includes M1 for mining applications).

Flush Diaphragm (Hygienic Sanitary)

Easy clean flush membrane to prevent clogging. Thick film sensor technology for long service life. Pressure ranges to 400bar. Range of sanitary grade pressure fittings. Up to 250ºC media temperature option. Models available with integral O-ring seal option to ensure flush pressure seal. ATEX/IECEx option available (includes M1 for mining applications).

Special Solutions

Application specific design solutions. Customised housing design. Choice of output signals and pressure ranges. Specialised process connections. Various electrical connector options. Special housing materials.

Oil & Gas and Subsea Solutions

Dual Redundant pressure sensors and electronics. Hyperbaric testing to 3,300m depth. Environmental Stress Screening (ESS). Specialised process connections. Extended service life. Range of housing materials. Comprehensive documentation package and certification.

Differential 

Wide range of pressure ranges from ultra-low to 200 barDP. WET/WET operation for use with liquids on both sensors. Available for gauge reference or bi-directional measurement. Durable designs for industrial and commercial installations. R.F.I. SHIELDED for protection against electromagnetic radiation. ATEX/IECEx option available (includes M1 for mining applications).

Accessories

High temperature pressure adapter. Panel meter. Plug-in display.

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  • ESI series GS4300 pressure transmitter/transducer

Product Manager

Nuno Paula
pan@bibus.pt

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