High pressure measurement up to 5,000 bar ADVERTISEMENT FEATURE COVER STORY
ESI Technology has launched ultra-high pressure trans- ducers and transmitters that offer excellent accuracy, a high operating temperature and high durability
T
he HP1100 and GD4200-USB Series of ultra-high pressure transducers and trans-
mitters take away the worries of dealing with very high pressures safely. Designed to perform in demanding environ-
ments, the HP1100 and GD4200-USB Series from ESI Technology will consistently maintain accurate performance whilst sustaining high durability. The wetted parts and diaphragm are
machined from a single piece of titanium, which means no weld joints and therefore high pressure integrity and overload capacity even at operating ranges up to 5,000 bar. A stain- less steel housing gives unbeatable corrosion resistance whilst the Silicon-on-Sapphire sen- sor technology provides a very high perform- ance level with high overpressures, virtually no hysteresis and excellent long term stability over a wide temperature range. The standard autoclave fitting enables safe and reliable seal- ing to such high pressures.
GD4200-USB DIGITAL TRANSDUCER The GD4200-USB digital transducer is an extremely cost effective solution for monitoring pressure and temperature. It is available in ranges from 2.5 bar to 5,000 bar, with a selectable sample rate of up to 1,000 readings per second (1,000Hz). All pressure fluctuations and potential spikes are captured. Whether you are looking to perform test and calibration,
6 2018-2019 | MEASUREMENT & SENSORS DIRECTORY
spot checks or local, direct monitoring, the GD4200-USB is a convenient solution as there is no need for any additional hardware or soft- ware and you can test and record data on-site. It boasts a standard accuracy of 0.15 per
cent, making it the ideal solution for high accuracy applications as well as high pressure. Using a USB hub you can connect and collect data from up to 16 USB transducers and view and record live readouts on one screen at the same time.
HP1000 RANGE Available in pressure ranges from 0 - 400 bar to 0 - 5,000 bar and with electrical outputs of 0 - 100mV, 0 - 5Vdc, 0 - 10Vdc and 4 - 20mA, the HP1000 series of pressure transmitters has always been a popular choice for very high pressure applications including aerospace, laboratory and test, oil and gas monitoring equipment and general industrial. Standard accuracy is 0.25 per cent, but a high- er accuracy option of 0.1 per cent is offered if required. An ATEX and IECEx certified version of the HP1000 series is available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1). Contact the ESI sales team on +44 (0)1978
262255 and
sales@esi-tec.com or visit the company’s website:
www.esi-tec.com.
ESI Technology T: 01978 262255
www.esi-tec.com
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