Our website uses cookies. By continuing to use it, you agree to their use.

Further information
Agree
  1. Home
  2. Products
  3. Pressure gauges

Back to overview

Model 230.15

Bourdon Tube Pressure Gauges

Ultra High Purity (UHP) Series

Selected documents
Sales contact Questions? Find a contact in your vicinity.

Applications

  • Semiconductor and electronic industry, medical industry, gene technology, biotechnology and pharmaceutical industries.
  • Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
  • Where measurement of high purity gases is needed without contamination of the process media.

Special features

  • 316L wetted parts
  • Electro-polished SS case & face-seal connection
  • Positive and compound pressure ranges to 10,000 psi

Standard Features

Design
ASME B40.100

Sizes
2" (50 mm)

1 ½" (40 mm)

Accuracy Class
2": ± 2/1/2% of span (ASME B40.100 Grade A) 1 ½": ± 3/2/3% of span (ASME B40.100 Grade B)

Ranges
Vacuum / compound to 30"Hg/0/300 psi Pressure from 15 psi up to 5000 psi or other equivalent units of pressure or vacuum

Working Pressure
Steady: ¾ full-scale value Fluctuating: 2/3 full-scale value Short time: full-scale value

Operating Temperature
Ambient: -40°F to +140°F (-40°C to +60°C) Medium: +212°F (+100°C) maximum

Weather Protection
Weather resistant (NEMA 3 / IP 54)

Temperature Error
Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.4% for every 18°F (10°C) rising or falling. Percentage of span.

Pressure Connection
Material:      Face-seal nut, 316 SS 
                    Face-seal gland, 316L SS
Position:      Lower mount (LM)
                   Center back mount (CBM)
Type of Connection: Face-seal fixed male 
                   Swivel male or female
Wetted Surface Finish: Ra < 0.25μm (Ra < 10μinch)-internal

Bourdon Tube
Material: 316L SS
30”Hg (vac) to 1,000 psi, C-type
1,500 to 5000 psi, helical type
Helium leak tested 1 x 10-9 scc/sec (inboard)

Socket
Material: 316L SS
Ra < 0.5μm (Ra < 20μinch) - internal

Movement
Stainless steel

Dial
White aluminum with stop pin and black lettering

Pointer
Black aluminum

Case
304 SS, electropolished

Window
Polycarbonate: twist-lock (2"); snap cap (1½")

Model 230.15 with 1 contact model 851.3
  • Model 230.15 with 1 contact model 851.3Model 230.15 with 2 contacts model 851.33
Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.