industrial range pressure gauges
What we offer?
Budenberg offers wide range of Industrial Pressure Gauges, Diaphragm Seal Gauges, Schaffer Diaphragm Gauges, Differential Pressure Gauges, Watertight Oil filled HT Cable Gauges and Pressure Gauges for special applications.
Premium Range pressure gauges designed to meet the high quality of process industry, Diaphragm gauges that protects delicate instruments from harsh corrosive process chemicals and fluids such as strong Acids, Alkalis and Slurries, Differential and Special application Gauges for typical applications.
The standard unit incorporates 316 stainless steel wetted parts that are housed within a liquid fillable 316 stainless steel case. Standard units are available as dual scale bar and psi but custom scales can be supplied. 316L wetted parts and cases are available as an option.
These gauges are available in three dial sizes 63mm, 100mm and 150mm with a wide range of accessories including Syphons, Snubbers, Gauge Savers, Manifolds, Diaphragm Seals etc. ensure that Budenberg can provide you with the right product to suit any individual application or requirement.
An impressive technical specification and wide range of standard features make the Premium Range the obvious choice for a wide range of process and engineering applications. Primarily designed for the harshest of offshore Oil & Gas environments.
Model 966GP has full SS316L construction and incorporates a solid baffle wall and blow out back for operator protection and standard feature such as IP67 protection as defined in EN 60529. The gauge has white Anodised Aluminium dials marked in black finish with Stainless steel black coloured pointer.
Model 966MGP is provided with Monel wetted parts to meet NACE-01-75 specifications.
Model 966LGP incorporates a precision capsule and movement assembly. These gauges are available for pressures as low as 25m bar for use on gases or fluids that are non-corrosive to stainless steel or Brass / Beryllium Copper.
Model 966TGP is manufactured with a DMC (Dough Moulding Compound) safety case and stainless steel wetted parts.
Specifications
Dial Sizes
100 mm (4″) and 150 mm (6″)
Mounting
Direct, Surface and Flush
Scale Ranges
966GP / 966MGP / 966TGP: 0 – 600 mbar to 0 – 1400 bar (20,000 lb/in²)
Other equivalent units of pressure / vacuum is available with single or dual scale
966RGP: 0.2 to 1 bar or 3 to 15 lb/in² (100 mm & 150 mm)
Wetted parts
SS316L for Model 966GP / 966TGP / 966RGP
Monel 400 for Model 966MGP
Overloads
Overload & vacuum stops up to 130% are fitted on the movement
Option: Mechanical overload clamps fitted internally to withstand overload up to 300% of maximum scale reading
Movement
Stainless Steel Construction with an option of Viscous Damped movement to overcome the effects of minor pressure pulsations (966GP / 966MGP / 966TGP)
Brass Construction (966LGP)
Connections
3/8″, 1/2″ BSP male and 1/2″ NPT male (Other thread sizes and connection types are available)
Accuracy Class
1.0% of fsd as defined in EN837-1; Optionally 0.5% of fsd as defined in EN837-1
Electrical Contacts (optional)
Up to two independently settable electric contacts, each can have a different model of operation
Temperature
Operating: -20°C to 90°C ; Storage: -40°C to 100°C
Higher operating temperatures are available
Certification
All Gauges are individually tested. A certificate of Conformity is supplied free of cost.
Calibration / Test Certificate and material certificate to BS EN10204 3.1B is supplied, if ordered separately.
The Model 15 series is manufactured to meet the demand for small high quality gauges designed for applications using gases, water or any liquid that does not attack brass and bronze.
The one piece polycarbonate case with integral window forms a solid baffle in front of the Bourdon tube and incorporates a full diameter stainless steel blow out .
For OXYGEN applications these gauges are manufactured to ensure they are entirely free from oil and grease with the dial marked accordingly.
Specifications
Dial Sizes
63 mm (2.5″) and 80 mm (3″)
Mounting
Direct (15P, 15L & 15H), Direct rear and Flush (11 /15P and 11/15H)
Scale Ranges
15L: 0 – 25 mbar, up to 600 mbar
5P: 0 – 1 bar, up to 400 bar (6,000 lb/in²)
11/15P: 0 – 1 bar, up to 250 bar (3,750 lb/in²)
15H: 0 – 1 bar, up to 0 – 600 bar (8,000 lb/in²)
11/15H: 0 – 1 bar, up to 0 – 600 bar (8,000 lb/in²)
Other equivalent units of pressure / vacuum is available with single or dual scale
Pressure Element
Model 15L: Element Beryllium Copper Capsule
Model 15P: Phosphor Bronze soldered to brass connection. St. Steel above 40 bar
Model 15H: 316 Stainless Steel helical coil brazed to the body and with welded end piece
Model 11/15H: 316 Stainless Steel helical coil brazed to the body and with welded end piece
Overloads
up to 200% ≤ 600 mbar
up to 125% > 600 mbar
Movement
Brass Construction with option of Viscous Damped movement to overcome the effects of minor pressure pulsations.
Connections
1/4″ BSP male Standard
1/8″, 1/4″ & 3/8″ BSP and NPT are available depending upon the Model.
Accuracy Class
1.0% of fsd as defined in EN837-1
Temperature
Operating: -20°C to 90°C ; Storage: -40°C to 100°C
Lower and Higher operating temperatures are available
Certification
All Gauges are individually tested. A certificate of Conformity is supplied free of cost.
Calibration / Test Certificate and material certificate to BS EN10204 3.1B is supplied, if ordered separately.
Pressure Gauge Syphons
The Syphons are designed to meet the demand for protection of instruments such as pressure gauges, where the application have high temperatures that can cause damage or inaccurate readings due to elevated temperatures. They collect condensate from the high temperature media which prevents direct contact with the pressure elements and dissipates the heat. Suitable for all media resistant to SS316.
Swivel Adaptor
The Budenberg Swivel Adaptor is designed for the ease of design and installation of Pressure Gauges and other instrumentation where positional orientation can be determined on site. They are ideal for connection of Pressure Gauges to Valves, and aids the ease of installation especially of Differential instruments. Suitable for all media that is resistant to 316 St.St. Working temperature is up to 400°C.
Viscous Damped Movement
The Budenberg VDM is used to overcome the effects of vibration and pulsation. It is used in place of glycerine filling which increases the weight of the Gauge that puts extra strain on installation. VDM applied damping to the movement mechanism at two key operational points, hence keeps gauge clean. Gauge that are fitted with VDM can be easily calibration than glycerine filled gauges.
Gauge Saver (OVP Valve)
The Budenberg Over range Protection (OVP) Valve or Gauge Saver has been primarily designed to Pressure Gauges or other instruments against over pressure conditions, either designed or accidental due to failure of other systems. The unit can be fitted directly to the instrument to be protected on any clean, non-viscous fluids or gases that are compatible with chosen materials of construction.
Adjustable Snubber
The Budenberg Adjustable Snubber is designed to meet the demand for protection of Pressure Gauges, where the applications have rapid pulsations or sudden hydraulic shock loading that can damage them. The level of damping is by the adjustment of the needle valve that restricts the flow and therefore protects the pressure gauge against pulsations. Working temp. is up to 120°C.
Check Valve
The Budenberg Check Valve has been designed to meet the demand from applications where high pressures and arduous duties are standard. The valve permits gases and liquids to flow only in one direction, thus preventing the process flow from reversing. The process flow in the desired direction opens the valve, and during the reverse flow the poppet is forced back into its seat closing the Valve.
