HP1000 | HP1100 High-Pressure Transducer

High pressure transducer in silicon-on-sapphire technology

About the HP1000 | HP1100 High-Pressure Transducer

The HP1000 series extends the Silicon-on-Sapphire pressure sensor technology into very high pressure applications, with operating ranges up to 5,000 bar and still maintaining an extremely high performance level.

The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. The wetted parts and pressure diaphragm are machined from a single piece of titanium alloy meaning no weld joints and therefore high pressure integrity and overload capability. All titanium pressure port offers unbeatable corrosion resistance. With a design to meet demanding environments, this transmitter will consistently maintain accurate Performance while sustaining high durability. Using the industry Standard autoclave process connection enables safe and reliable sealing to such high pressures. Available in pressure ranges from 0-400 bar to 0-5.000 bar and with electrical outputs of 0-100 mV, 0-5V dc, 0-10 Vdc and 4-20 mA. Applications include aerospace, laboratory and test, oil and gas monitoring equipment and general industrial.

An optional ATEX and IECEx approved version of this product is available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1). DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards.

Key features HP1000

  • Pressure ranges to 5.000 bar
  • 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 transients
  • Silicon-on-Sapphire (SOS) sensor technology for outstanding performance and reliability
  • ATEX/IECEx option available (includes M1 for mining applications) for 4-20 mA versions
  • DNV GL certification available


  • Aerospace
  • Laboratory and Test
  • Oil and Gas Monitoring Equipment
  • General Industrial


Measurement Range
HP10xx: 0-600 bar; 0-700 bar; 0-1,000 bar; 0-1,500 bar; 0-2,000 bar. HP11xx: 0-2,500 bar; 0-4,000 bar; 0-5,000 bar (other ranges available)
HP1000/HP1100: 10 mV/V (4 wire), HP1xx1: 0-5 V (3 or 4 wire), HP1xx2: 0-10 V (3 or 4 wire), HP1003/HP1103: 4-20 mA (2 wire)
Pressure Type
Operating Ambient Temperature
-40 °C to +85 °C (-40 °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
Overpressure Safety
1.5x for ranges 0-600 bar to 0-3,000 bar; 1.25x for 4,000 bar; 1.2x for 5,000 bar
Wetted Parts
Titanium alloy machined from a single piece (≥1,000 bar); Titanium alloy and SAE 316 stainless steel (<1,000 bar)
Pressure Connection
F250-C Autoclave fitting; thread type 9/16-18UNF-2B female or M16 x 1.5 female cone seal
Electrical Connection
Stecksockel EN175301-803 Form A (ex DIN43650) mit Schutzart IP65 mit PG9-Kabeleinführung (andere Optionen verfügbar)
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