Address : Jln. Hayam Wuruk

Gedung Harco Glodok Lantai 5 Blok A No. 42

Jakarta Barat

Pressure Gauge WIKA Model PG23HP-S


The model PG23HP-S Bourdon tube pressure gauge has been designed specifically for high-pressure application up to 3,000 bar.

Typical measuring points for this pressure gauge can be found in water jet cutting, high-pressure cleaning and test bench construction.

WIKA manufactures and qualifies the model PG23HP-S in accordance with the requirements of the new DIN 16001 high-prssure standard in the “S3” safety version. The safety version is made up of laminated safety glass, a solid baffle wall between measuring system and dial and blow-out back. In the event of a failure, the operator is protected at the front side, as media or components can only be ejected via the back of the instrument.

The proven, all-welded construction ensures a long service life and permanent sealing

The resistance to shock and vicration can be increased by the optional silicone oil case filling.


  • For liquid media in high-pressure applications
  • Test benches
  • Water jet cuttig
  • High-pressure cleaning
  • High-pressure generation


  • Safety pressure gauge with solid baffle wall designed in compliance with the requirements and test condition of the DIN 16001 high-pressure standard.
  • Wettes parts from stainless steel 316L
  • Long service life with static pressure frofiles.
  • Scale ranges : 0…2,000 bar, 0…2,500 bar and 0…3,000 bar


DIN 16001

Nominal size in mm

100, 160

Accuracy class


Pressure limitation

Steady: 3/4 x full scale value

Fluctuating: 2/3 x full scale value

Short time: Full scale value

Permissible temperature

Ambient: -40 … +60 °C


+200 °C maximum with unfilled instruments

+100 °C maximum with filled instruments

Temperature effect

When the temperature of the measuring system deviates from the reference

temperature (+20 °C): max. ±0.4 %/10 K of full scale value

Ingress protection

IP65 per IEC/EN 60529

Process connection

Stainless steel 316L

NS 100: Lower mount (radial) or back mount

NS 160: Lower mount (radial)

  • G ½ B (up to max. 2,500 bar)
  • M16 x 1.5 (female) with inner sealing cone 60° Subsequent threads per “Autoclave Engineers”
  • 9/16 – 18 UNF (female) with 60° sealing cone
  • 5/8 – 18 UNF x 27 (female) with inner sealing cone 60°
  • Others on request

Pressure element

Stainless steel 316L, helical type

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