Pressure

 

Plastic Case Bourdon Tube Pressure Gauges

 

Entry level plastic cased pressure gauge for standard applications up to 63mm case diameters.  Accuracy class 2.5.

 

Features

40, 50 & 63mm case diameter, Lower or centre back process connection

Ranges

-1-0bar to 0-60bar depending on case diameter

Materials

Case – ABS plastic, black finish

Window – Snap-on polycarbonate

Sensing element – Cu-alloy movement, phosphor bronze tube

Mounting

⅛” (40mm) or ¼” (50, 63mm) BSPP, BSPT or NPT M

Options

Custom ranges, Other process connections, Red indicator on lens, Custom dial layout, Accuracy class 1.6, Nickeled socket

 


 

Steel Case Bourdon Tube Pressure Gauges

 

Entry level steel cased pressure gauge for standard applications up to 63mm case diameters.  Accuracy class 2.5.

 

Features

40, 50 & 63mm case diameter, Lower or centre back process connection

Ranges

-1-0bar to 0-400bar depending on case diameter

Materials

Case – Steel, black finish

Window – Snap-on polycarbonate

Sensing element – Cu-alloy movement, phosphor bronze tube

Mounting

⅛” (40mm) or ¼” (50, 63mm) BSPP, BSPT or NPT M

Options

Custom ranges, Other process connections, Red indicator on lens, Custom dial layout, Accuracy class 1.6, Nickeled socket, Stainless steel or chromed case, Green selector on swivel lens, Blowout back

 


 

Industrial Steel Case Bourdon Tube Pressure Gauges

 

Steel cased pressure gauge for standard applications up to 150mm case diameters.  Accuracy class 2.5 for 40, 50 & 63mm, class 1.6 for 80, 100 & 150mm.  Can be stem mounted or panel mountable with a U-clamp.

 

Features

40, 50, 63, 80, 100 & 150mm case diameter, Lower or centre back process connection

Ranges

-1-0bar to 0-400bar depending on case diameter

Materials

Case & Bezel – Steel, black finish

Window – Glass

Sensing element – Cu-alloy movement, phosphor bronze tube

Mounting

⅛” (40mm), ¼” (50, 63mm), ½” (80, 100, 150mm) BSPP, BSPT or NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Accuracy class 1.6 for 50, 63mm, Case diameter 30mm back mounting only, Nickeled socket, Stainless steel case on 40, 50 & 63mm only

 

 


 

Stainless Steel Bourdon Tube Pressure Gauges

 

Stainless steel cased pressure gauge for standard applications up to 150mm case diameters.  Accuracy class 1.6 (63mm), class 1 (100, 150mm).  Can be stem mounted, surface mounted, wall mounted with back flange or panel mountable with a U-clamp.  Available in solid front design featuring a baffle wall interposed between sensing element and window. 

 

These gauges can be supplied in a turret style case made of black polypropylene.  Accuracy 0.5%, solid front design, plexiglass window and case diameter 4.5”.

 

Features

63, 80, 100, 150mm case diameter, Lower or centre back process connection, IP65

Ranges

-1-0bar to 0-1600bar depending on case diameter

Materials

Case & Bezel – 304SS

Window – Plexiglass (63mm), 4mm Safety glass (100, 150mm)

Sensing element – 304SS movement, 316SS tube

Mounting

¼” (63mm), ½” (100mm) BSPP or NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Oxygen service, Electric contacts, Safety/Plain glass (63mm) or plastic window (100, 150mm), Glycerine filled (+15 to +65°C), Silicon filled (-45 to +100°C) – other liquids compatible with foods or oxygen service are available, Monel measuring system (100, 150mm), Maximum reading pointer, 316SS case & bezel, Diaphragm seals, Screw restrictor (100, 150mm), Movement with dampening jelly (100, 150mm)

 

 


 

Stainless Steel Bourdon Tube Pressure Gauges with Liquid Filling

 

Stainless steel cased pressure gauge for standard applications up to 100mm case diameters.  Accuracy class 1.6.  Can be stem mounted, surface mounted, wall mounted with back flange or panel mountable with a U-clamp.  Glycerine liquid filling.

 

Features

40, 50, 63, 80, 100mm case diameter, Lower or centre back process connection, IP65

Ranges

-1-0bar to 0-1000bar depending on case diameter

Materials

Case & Bezel – 304SS

Window – Non-splintering clear PMMA plastic

Sensing element – Cu-alloy movement, phosphor bronze tube

Mounting

⅛” (40mm), ¼” (50, 63mm), ½” (100mm) BSPP, BSPT or NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Accuracy class 1for 100mm, Dry but fillable execution

 

 


 

Capsule Pressure Gauges

 

Steel or stainless steel cased pressure gauge for low pressure applications up to 150mm case diameters.  Accuracy class 1.6.  Can be stem mounted, surface mounted, wall mounted with back flange or panel mountable with a U-clamp.

 

Features

40, 50, 63, 80, 100, 150mm case diameter, Lower or centre back process connection, IP32 – 63mm, IP55  - 100, 150mm

Ranges

Vacuum, 0-6mbar to 0-600mbar depending on case diameter

Materials

Case – Steel black finish (63mm), 304SS

Bezel – 304SS (100, 150mm)

Window – Clear plastic screwed in (63mm), Plain glass (100, 150mm)

Sensing element

Cu-alloy movement (63mm)                                                                             

Cu-Alloy/Stainless steel (100, 150mm)

Mounting

⅛” (40mm), ¼” (50, 63mm), ½” (100mm) BSPP, BSPT or NPT M

Options (All)

Custom ranges, Other process connections, Custom dial layout, Oxygen service

Options (63mm)

Chromed case, nickeled socket, Stainless steel wetted parts, Stainless steel case

 

 

 


 

Low Pressure Bellows Pressure Gauges

 

Stainless steel cased pressure gauge for low pressure applications up to 150mm case diameters.  Accuracy class 1.  Can be stem mounted, surface/wall mounted with back flange.

 

Features

100, 150mm case diameter, Lower process connection, IP55

Ranges

Vacuum, 0-60mbar to 0-1000mbar depending on case diameter

Materials

Case & Bezel – 304SS

Window – 4mm Glass

Sensing element – 316SS

Mounting

½” BSPP or NPT M

Options

Accuracy 0.5, Custom ranges, Other process connections, Custom dial layout, Oxygen service, Overpressure safety 5x full scale value, Gauge accessories, Electric contacts, Acrylic glass or laminated safety glass

 


 

Bellows Pressure Gauges

 

Stainless steel cased Absolute & Gauge pressure gauges for low pressure to medium applications up to 150mm case diameters.  Accuracy class 1.6.  Stem mounting only.

 

Features

100, 150mm case diameter, Lower process connection, IP55

Ranges

Absolute, Vacuum, 0-10mbar to 0-25bar depending on diaphragm

Materials

Case & Bezel – 304SS

Window – Plain Glass

Sensing element – 316SS up to 2.5bar, above - zinc-plated steel & 316SS foil

Mounting

½” BSPP or NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Oxygen service, Overpressure safety 10x full scale value (40bar max), Gauge accessories, Electric contacts, Safety glass or plastic window, Glycerine filled (+15 to +65°C), Silicon filled (-45 to +100°C), Vacuum protection, Wetted parts PTFE (up to 16bar), Maximum reading pointer, 316SS case & bezel, PVC lower body (0-0.4 to 0-25bar only), Hastelloy C276 diaphragm (Absolute only)

 


 

Differential Capsule Pressure Gauges

 

Stainless steel cased pressure gauge for differential pressure applications in 150mm case diameters.  Accuracy class 1.6.  Can be stem mounted, surface/wall mounted with back flange or panel mountable with front flange.

 

Features

150mm case diameter, Lower or centre back process connection, IP67

Ranges

0-0.6mbar to 0-250mbar

Materials

Case & Bezel – 316SS

Window – 4mm Acrylic Glass

Sensing element – 316SS

Mounting

2x ½” BSPP or NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Safety/Plain glass window, 3-way or 5-way valve manifold

 


 

Differential Double Diaphragm Pressure Gauges

 

Stainless steel cased pressure gauge for differential pressure applications up to 150mm case diameters.  Accuracy class 1.6.  Can be stem mounted, surface mounted with back flange, panel mountable with front flange or with 2” pipe mounting bracket.

 

Features

100, 150mm case diameter, Lower or centre back process connection, IP65

Ranges

0-0.6mbar to 0-16bar

Materials

Case & Bezel – 304SS

Window – Plain Glass

Sensing element – 316SS, Silicon oil, 304SS movement

Mounting

2x ¼” NPT M

Options

Custom ranges, Other process connections, Custom dial layout, Safety glass or plastic window, 3-way or 5-way valve manifold, Glycerine filled (+15 to +65°C), Silicon filled (-45 to +100°C), Electric contacts, Diaphragm seals, Monel wetted parts, Monel or Hastelloy C276 diaphragms, Static pressure up 250bar, Overpressure safety up to 250bar, Oxygen service, Other liquids in element chamber compatible with foods or oxygen service are available

 


 

Battery Powered Digital Pressure Gauges

 

These battery powered digital pressure gauges have been designed typically for applications in hydraulics, pneumatics and mechanical engineering.  They can be installed easily and quickly in situ.  The display module is continuously rotatable so that a clear readability is guaranteed even in unusual installation positions.

 

Features

Rugged, rotatable plastic housing, 4.5 digit LCD display, easy configuration via three push buttons, IP65

Ranges

0-100mbar to 0-600bar

Materials

Sensor – Stainless Steel or Ceramic 

Housing – Polyamide 6.6, Polycarbonate

Pressure port – 316SS

Mounting

G¼”, G½”, ¼” or ½” NPT male

 


 

Electric Alarm Contacts

 

These contacts, fitted into the case of a thermometer or pressure gauge, are designed to open or close circuits from the instrument’s pointer position.  Available in 100mm and 150mm up to 4 contacts. 

 

Low Action Contacts

These contacts are used in absence of high contact loads and vibrations.  The contact is instantaneously released upon touching of the two contact pins.  These contacts are not suitable for use in high duty operation, aggressive atmosphere and measuring instruments filled with liquids.

 

Snap-Action Contacts (with screwed-in magnets)

This type of contacts can be used under almost all operating conditions and are generally not affected by vibrations.  The contact release is accelerated by an additional skip or snap action when the pins are approaching.

 

Inductive Contacts

The gauges are equipped with non touching proximity switches.  Due to their contact free operation, switching precision and long service life, these contacts are suitable for any industrial application and should preferably be used with oil filled measuring instruments.  The output signal is determined by the presence or absence of a control vane moved by the instrument pointer within the electromagnetic field of the proximity switch.

 


 

Diaphragm Seals

 

Sanitary connections – DIN 11 851

                                     SMS Standard

                                     IDF Standard

                                     APV-RJT Standard

                                     Clamp fitting

 

Internal diaphragms – Screwed process connection

                                    Flanged process connection

 

Flange-type seals with extended diaphragms

 

High pressure diaphragm seals with male thread

 

Flange-type seals

 

Mini Diaphragm seals

 

   

 


 

Gauge Accessories

 

Pressure gauge valves

 

3-way manifolds

 

5-way manifolds

 

Pulsation dampeners

 

Overpressure protectors

 

Gauge syphons

 

 

 


 

Test Gauges

 

160mm case diameter, solid front, accuracy class 0.25, lower or direct lower back process connection, Panel mounting with back flange, IP55.

 

Ranges

0-0.6bar to 0-600bar

Materials

Case & Bezel – 304SS

Window – Laminated Safety Glass

Sensing element – ≤ 160bar 316SS, ≥ 250bar Beryllium copper

Mounting

½” BSPP or NPT M

Options

Custom ranges, Other process connections, Carrying case, SIT certificate

 

200mm case diameter, solid front, accuracy class 0.25, lower process connection, IP54.

 

Ranges

0-1bar to 0-1000bar

Materials

Case & Bezel – Aluminium casting, black hammer enamel finish

Window – Plastic

Sensing element – 316SS

Mounting

½” BSPP or NPT M

Options

Custom ranges, Other process connections, Carrying case, SIT certificate

 

250mm case diameter, accuracy class 0.25, lower or direct lower back process connection, Panel mounting with front flange, Surface mounting with back flange, IP65.

 

Ranges

0-0.6bar to 0-1600bar

Materials

Case & Bezel – 304SS

Window – Mineral Glass

Sensing element – Beryllium Copper

Mounting

½” BSPP or NPT M

Options

Custom ranges, Other process connections, Carrying case, SIT certificate

 

250mm case diameter, accuracy class 0.1 (up to 600bar), class 0.2 (over 600bar), lower or direct lower back process connection, Panel mounting with U-clamp, IP65.

 

Ranges

0-1bar to 0-1600bar

Materials

Case & Bezel – Aluminium casting, black hammer enamel finish

Window – Plastic

Sensing element – Beryllium Copper

Mounting

½” BSPP or NPT M

Options

Custom ranges, Other process connections, Carrying case, SIT certificate

 

 

 

 

Mechanical Pressure Switches

 

Low cost mechanical pressure switches suitable for monitoring over pressure, vacuum or differential pressure of liquids and gaseous media.

 

Features

Factory set or adjustable pressure setting, IP44, IP54 or IP65

Ranges

-900mbar to 12bar

Materials

Pressure ports – Polymide (PA), +-PDF, Polyphenylensulfide (PPS), Brass

Diaphragm – NBR, Silicone, Viton, EPDM

Mounting

Tube connections 5,6.5 & 10mm, Threaded M10x1, G⅛”, G¼”, G½” male

Versions

Overpressure, Vacuum, Differential

Options

Alternative materials, Protection caps, electrical connection

 

 


 

Industrial Pressure Switches

 

These pressure switches comprise of three different measurement principles; diaphragm (up to 42bar), piston (up to 400bar), and bourdon tube (up to 600bar).  As well as standard pressure measurement, these switches can also measure differential.  The switches used make contact positively – no contact teasing as switch setting is approached, these also feature low hysteresis; adjustable hysteresis is an available option.

 

Features

Diaphragm, Piston or Bourdon tube, rated up to 85°C, IP65, LPCB approved

Ranges

-1 to 600bar

Materials

Wetted - Beryllium Copper, Brass, PTFE, Nitrile, Stainless Steel

Mounting

British, American and metric, bottom entry

Versions

Heavy duty, Hygienic, Pneumatic, Differential, Miniature, Sub-miniature, Modular, High pressure, Air signal, Safety cut-out/Alarm, Differential switch with gauge

Options

ATEX approved, Alternative materials, Dual switches, Visual set point scale, Dampening, High temperature, Degreased, Gold plated switches, Low leak, No aluminium, Plug & socket, Overload protection, Manual reset, Adjustable Hysteresis, Higher electrical rating

 


 

Electronic Pressure Switches

 

Electronic pressure switches designed specifically for pneumatic, vacuum and hydraulic applications.  The microprocessor controlled switch offers standard functions and enhanced features such as window/hysteresis modes and time delays.

 

Features

For hydraulic, pneumatic, or vacuum applications, outputs configurable via PC adapter or programming device, LED alarm indicators, IP54 or IP67, rated up to 85°C

Ranges

From 0 - 1bar up to 0 - 400bar, -1 - 0bar

Materials

Wetted - Aluminium, Stainless Steel, NBR, FKM, Ceramics

Mounting

Flanged or G⅛”, G¼”

Versions

1 or 2 switched outputs, analogue output 1-5V

Options

Alternative materials, Custom versions, Various Electrical & Port connection

 


 

Programmable Pressure Switches

 

These switches measure and display pressure with a four digit display and have one or two switching outputs as well as an optional 4-20mA or 0-10V output.  The set points, reset points, switching functions and measuring range of the analogue output are simple to adjust via two buttons.  With the use of time tested ceramic or thin film sensors, these pressure switches feature a high level of repeatability and durability.

 

Features

Compact, simple handling, Cost effective, 330° turnable pressure connection and display head, Integrated password protection, Fast response time

Outputs

NO/NC, 4-20mA, 0-10V

Ranges

-1 to 700bar

Mounting

G¼”, G½”, ¼”NPT, ½”NPT, M12x1.5

Versions

2 switched outputs, 1 switch & analogue output

 

 

Industrial Differential Pressure Transmitters

 

These differential pressure transmitters can withstand high differential pressure on one port whilst other side is at zero line pressure, dependant on model without sustaining damage.  High pressure measurement up to 16bar is available.

 

Features

Can cope withstand high differential pressures without sustaining damage, rated up to 125°C

Ranges

From 0 - 0.1mbar to 0 - 16bar, Gauge, Differential & Absolute

Materials

Pressure ports – Stainless Steel, ABS Plastic, Aluminium

Seals – FKM, NBR, PUR

Sensor – Stainless Steel, Ceramic

Mounting

G½” male, ⅛”NPT, G⅛” female

Versions

4-20mA, 0-20mA, 0-10V, 1-5V, 1-6V, 0.5-4.5V

Options

Customer specials, Electrical connections, Port connections, LCD display, Rugged housing

 

 

 


 

Industrial Pressure Transmitters

 

Industrial pressure transmitters feature ceramic or stainless steel sensing elements allowing wide material compatibility. These transmitters offer high resistance to shock and vibration as well as high accuracy.  High pressure measurement up to 2200bar is available.

 

Features

Accuracies to <±0.05%, High shock & vibration resistance, For use in industrial, aggressive media & hydraulic applications, rated up to 150°C

Ranges

From 0 - 10mbar to 0 - 2200bar, Gauge, Sealed Gauge & Absolute

Materials 

Pressure ports – Alumina, Stainless Steel, PVDF

Seals – NBR, Viton, EPDM

Sensor – Ceramic, Stainless Steel

Mounting

G¼”, G½” male, G½” female

Versions

Millivolt, 100/200mV, 0-20mA, 4-20mA, 1-5V, 0-10V, 0.5-5.5V

Options

Customer specials, Displays, Field housing, Various Electrical connections, Alternative port connections, ATEX approved Intrinsically safe, High accuracy

 


 

Flush Diaphragm Pressure Transmitters     

 

Ideally suited for hygienic and clean applications or with viscous media.  Different transmitting fluids are available on request including silicon and food compatible oils.  A high temperature version with a cooling element is available and can be used with media up to 300°C.

 

Features

Flush mounting, Silicon filled, Food compatible oils available, High quality hygienic stainless steel ball housing, rated up to 135°C

Ranges

From 0 - 170mbar to 0 - 400bar, Gauge, Sealed Gauge & Absolute

Materials

Pressure ports – Stainless Steel

Seals – NBR, Viton

Sensor – Stainless Steel

Mounting

G½”, G¾”, G1” female, hygienic clamps

Versions

0-20mA, 4-20mA, 0-10V

Options

Customer specials, Displays, Field housing, Electrical connections, Alternative port connections, ATEX approved Intrinsically safe, High temperature, HART

 


 

HART/Fieldbus Pressure Transmitters

 

Featuring a Piezo-resistive sensor, these transmitters have been developed to meet the highest requirements in the process industry.  High signal stability and thermal compensation is achieved by its intelligent digital electronics.  Linearisation of the output is another feature of this transmitter.  These sensors are available in a rugged housing for industrial applications or stainless steel ball housing for clean and hygienic applications.  A high temperature version with a cooling element is available and can be used with media up to 300°C.

 

Features

Rated to IP67, HART protocol, Fieldbus, Profibus, LCD display, rated up to 125°C

Ranges

From -1 - 0bar to 3.5 - 35bar Gauge or Absolute

Materials

Wetted - Stainless Steel, Hastelloy, FKM

Mounting

½” BSP or NPT, G1”, Various flanges & hygienic connections

Options

HART, Custom versions, Field housing, Hygienic ball housing, ATEX approval, Port connections, Oil filling, High temperature

 


 

Intelligent Differential Pressure Transmitters

 

The intelligent differential pressure transmitter features a capacitive sensor which results in outstanding performance and has extraordinary stability against overpressure.  It is suitable for liquids, vapour and gases, preferred areas of use are process engineering and chemical industries.  This transmitter features HART communication and PID control function.  DP ranges up to 250bar with 16 point linearisation.

 

Features

Static overpressure up to 320bar, HART, Fieldbus, PID Controller

Ranges

0 to 400bar Differential, Gauge or Absolute

Materials

Wetted - Nickel plated carbon steel, 316L Stainless Steel, Hastelloy

Outputs

4-20mA, 10-50mA, 0.8-3.2V, 1-5V, Profibus

Versions

Compact or Remote

Options

Choice of mountings & chemical Seals, Hygienic, Alternative materials, Alarms, ATEX approved, High Temperature, Various manifolds, High accuracy

 


 

CANopen Pressure Transmitters

 

This CANopen pressure transmitter has been developed for acquisition of gauge and absolute pressure measurement and covers a wide range of applications, for example; hydraulics, pneumatics, machine tools, presses, injection moulding machines, test stands and lifting stages.  The transmitter proportionally converts pressure of liquids and gases and enables further signal processing via the CANopen interface.

 

Features

Rated to IP67, CANopen profile, rated up to 125°C

Ranges

From -1 - 0bar to 0 - 600bar Gauge or Absolute

Materials

Wetted - Stainless Steel, FKM, NBR

Mounting

G¼”, G½” male

Options

Custom versions, Alternative materials & seals, Electrical connections

 

 

 

  

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