Features & Benefits
- A robust all SS construction suitable for
Oil & Gas, Power Generation and Water Treatment - Contacts available for
Safe area application (Magnetic Contacts) and Hazardous area application (Inductive Contacts)
Single or double diaphragm, 100, 150 All stainless steel
The DG diaphragm operated differential pressure gauges offers customer a cost effective and reliable solution to their process control requirements. This range comes with the Single and Double diaphragm construction to suit a wide range of over pressure and measuring range requirements. Available in variety of wetted part material, the DG differential pressure gauge can be used for variety of applications.
Key Features
Nominal Diameter of 100 mm and 150 mm
Degree of Protection IP55/IP65/IP67
Stainless steel enclosure as standard
Blowout Protection
Ranges available from 0 to 25mbar, up to 0 to 25bar.
Monel pressure connection, material and options available for double diaphragm construction
Double & single diaphragm construction depends to range & static pressure & wetted part materials
Documentation
Technical datasheet
Operational instructions
Approvals
Related products
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D33 Differential Pressure Transmitter – D-Series
HART Communication, stainless steel enclosure suite for all applicationsD33 Differential Pressure Transmitter – D-Series
The D33 SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specifically selected type of manometric liquid. The casing is made of cast aluminium alloy or 316 stainless steel with IP66/67 protection. The design of the casing enables the rotation of the casing by 0-355° relative to the sensor, and a choice of cable direction. The model D33 Differential Pressure Transmitter is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar.
Key Features
•Accuracy +-0.1%
•4-20mA output signal
•Fully HART ® compatible
•Static pressure limit up to 420 bar
•ATEX certified (Intrinsically Safe)
•Gold plated diaphragm option
•Hastelloy C276 wetted parts option -
D0 Differential Pressure Switch – Sentry Series
Weatherproof/Flameproof/Ex iaD0 Differential Pressure Switch – Sentry Series
This Sentry switch is available in models D01, D02 and D03 (EAC certification is available on request).
- Robust weatherproof, epoxy coated, aluminium housing approved to IP66 and NEMA 4X
- SPDT and DPDT switch contacts with environmentally and hermetically sealed options
- Stainless steel wetted parts as standard
- Better than 1% set-point repeatability
- Market leading 5 year warranty
- Pressure ranges from 0.4 to 700 bar (4 to 1500 psi)
- Pmax up to 1000 bar depending on range
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GR3/6 Differential Pressure Switch – Compact Series
Reduced space applications, flying leads or junction box installationGR3/6 Differential Pressure Switch – Compact Series
The GR Series switches are all housed in a compact and rugged enclosure making them particularly suitable for panel mounting in harsh environments. All models in the Compact Series come with hermetically sealed switch contacts and flying leads as standard. The GR3 and GR6 Differential Pressure Switch models are suitable for setpoints between -12.5mbar and 10bar with maximum working pressures up to 250bar. (EAC certification is available on request).
Key Features
- Compact and rugged design
- Weatherproof IP66/NEMA 4
- ATEX Flameproof CENELEC Ex d IIC option
- Stainless steel body option NEMA 4X rating
- Optional weatherproof, ATEX Ex e, ATEX Ex ia or ATEX – Flameproof Ex d IIC terminal enclosures
- NACE MR-01-75 compatibility
- Ranges available up to 10 bar (160 psi) Static Pressure up to 250 bar (3,500 psi)
Field adjustable
Hermetically sealed snap switch CSA listed
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301 Differential Pressure Switch – Performance Series
High performance on control or alarm applications301 Differential Pressure Switch – Performance Series
The Performance Series differential pressure switches utilise a stainless steel diaphragm based sensor. This, when coupled with a precision stainless steel mechanism designed to minimise friction in the moving parts, helps deliver the market leading performance customers have come to expect from the series. The model 301 Differential Pressure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar. Also available in models 303, 304 and 381 (EAC certification is available on request).
Key Features
• Precision stainless steel mechanism for arduous atmospheres and high humidity
• Set point adjustable over whole range against calibrated scale with tamperproof adjuster
• Weatherproof and Flameproof models ATEX and IECEx
• Safety vented or blow out device as standard
• NACE MR-01-75 compatibility
• Hermetically sealed microswitch option
• Models for fixed switching differential, adjustable differential and HI-LO operation
• Ranges available up to 15 bar (200 psi), static pressure up to 250 bar (3500 psi)
