Pressure Transmitters and Transducers

For decades, ESI Technology with headquarters in Wrexham (UK) has served its customers with consistent product development, special engineered solutions and outstanding technical service and sales support. In 2009 |s| I" hnology Ltd was ■ q iim -1 I y SUCO. Since then ESI stands fot El"Ctrohics, Seisms and Inslmments. By framing patl of a bigget orgahisatioh, yet keeping its own Ihd' '| - 'i i' I' 'I i'". I S| 11 as gained i h" sly 'igih |o ' 'Spahd Ils s. i!' 's ef fot ts ah' I s- 't ■ 'I' 's wmld-wid". I S| I- hi ■!■ - |y I |. IS become —he . f | h" !■ '■ 11 III l' | si || .| .!|. 'Is lol sp"cia!h,"d...

Being one of the key suppliers to these Additional services, such as tailoring of the industries requires high performance, not existing product range to suit application only of its products, but also from design requirements, product conditioning such as and sourcing through to shipment and ESS (Environmental Stress Screening) and customer service, ESI’s Management System product documentation packaging, make is approved to ISO 9001:2008 and ATEX, IECEx and DNV-GL approval is available on a wide range of products. Throughout the product range, ESI uses a variety of state of the art sensor technologies...

Contents Technical Explanation for ESI Pressure Sensors ATEX/ IECEx Information Product Selection Matrix - Help in choosing the correct transmitter S.01 Special Solutions Application specific design solutions Customised housing design Choice of output signals and pressure ranges Specialised process connections Various electrical connectors Special housing materials S.02 Oil & Gas and Subsea Solutions Dual redundancy (Pressure sensors and electronics) Hyperbaric testing to 3,300 m Depth Environmental Stress Screening (ESS) Bespoke process connections Extended service life Special housing materials...

S.05 High Pressure Transmitter page 27 Pressure Ranges: From 0 – 600 bar up to 5,000 bar Sensor Technology: Silicon-on-Sapphire (SoS) Accuracy: ≤ ±0.25 % of span BFSL Output Signal: 10 mV/V or 0–5 V or 0–10 V or 4–20 mA Wetted Parts: All Titanium, machined from a single piece (≥1,000 bar) Process Connection: Autoclave F250-C female; M16 x 1.5 female Options: ATEX/IECEx (available only for 4–20 mA), includes mining areas (Group I M1) DNV-GL certified option ESI__S.1 Types: HP1000; HP1001; HP1002; HP1003; HP1011; HP1012; HP1100; HP1101; HP1102; HP1103; HP1111; HP1112 S.06 Low Pressure Transmitter...

S.08 Intrinsically Safe Pressure Transmitter Certification: Pressure Ranges: Output Signal: Process Connection: Options: Types: ATEX and IECEx approved for explosion protection for flam mable gases (zone 0), dusts (zone 20) and mining areas (group I M1). 0-100 mbar up to 1,500 bar 4-20 mA 1/4" NPT female standard or 1/2" BSP male (G1/2); other options available DNV-GL certified option PR3900; PR3110EX S.09 High Temperature Pressure Transmitter Temperature Ranges: Pressure Ranges: : Output Signal: Process Connection: Electrical Connection: Option: Types: Media temperature up to 250 °C From Vac...

S.12 Differential Pressure Transmitter Pressure Ranges: 0–5 mbar up to 200 bar Accuracy: ≤ ±0.3 % of span BFSL Output Signal: 4 – 20 mA (other options on request) Wetted Parts: Suitable for liquids or gases Options: ATEX/IECEx (available only for 4–20 mA), includes mining areas (Group I M1) Types: PR3200; PR3202; PR3203; PR3204 S.13 Standard Industrial Pressure Transmitter page 65 Pressure Ranges: From Vac to 1,000 bar Output Signal: 2 mV/V typical, 0-5 V, 0-10 V or 4-20 mA Process Connection: 1/4" BSP (G1/4); 1/2" BSP male (G1/2) or 1/4" NPT Male (other options available) Option: ATEX/IECEx...

Technical Explanation for ESI Pressure Sensors Technical Explanation What is a pressure transmitter? In the silicon-on-sapphire technology, the substrate of the thin film measuring cell is synthetic sapphire. This has excellent mechanical and temperature-stable properties, and prevents undesired parasitic effects, thereby having a positive effect on accuracy and stability. In conjunction with a titanium membrane, this results in a virtually unique coaction between the temperature coefficients of sapphire and titanium. This is because, unlike silicon and high-grade steel, they are more closely...

Standard signals Output signals 4 - 20 mA, 0 – 5 V and 0- 10 V in particular are established in the industry. Unamplified millivolt (mV) output signals are available for some variants. Also offered are transmitters with digital USB output or customer-specific output signals (such as 1 – 5 V). Output configuration v The output configuration for a 4-20 mA signal is a 2 wire connection. For 0-5 V and 0-10 V signals, the configuration is either 3 wire or 4 wire connection depending on the model variant. All mV outputs are 4 wire bearing on the output signal. In order to guarantee the functionality...

Our Ex Certification for ESI Pressure Sensors Our Ex Certification ESI has an extensive range of intrinsically safe transmitters, all ATEX and IECEx approved for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1). II 1 G Ex ia IIC T4 Ga

Putting safety first in explosive environments….. to occur during normal operations or will exist for only a brief period of time. Our range of Ex certified pressure transmitters have both ATEX and IECEx approval. ATEX is an EU Directive (94/9/EC) that ensures products are safe to use in explosive environments. IECEx scheme certifies worldwide conformity to international standards and provides assurance that equipment for use in explosive atmospheres are manufactured and operated according to the highest International Standards of safety. The most common protection method for process instrumentation...

Selection Matrix ■ ■■ Standard

Selection Matrix ■ ■■ Standard