Features & Benefits
- Product applications
Oil & Gas, Petrochemical, Power, Food, Sanitary and Paper applications - Diaphragm seals are suitable for use in:
Corrosive atmospheres. Resistant to chemical attack.
Direct/Remote Mount D-Series Diaphragm Seals
The D-Series range of Diaphragm Seals are specifically designed for use with the D-Series Transmitters.
Documentation
Technical datasheet
Related products
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131 Flow Switch – Performance Series
Control and alarm applications, designed for HVAC131 Flow Switch – Performance Series
This Vane Operated Flow Switch is designed to provide protection and control in ducted air systems with flammable atmospheres making it suitable for traditional industries such as Oil& Gas, Chemical, Petrochemical and Refining where it works best in temperatures ranging from 0 -60C.
Key Features
• Air Flow.
• 2.5 to 12.5 m/sec.
• 500 to 2500 ft/min
• ATEX and IECEx. -
700 Temperature Switch – Performance Series
Control applications, working temperature up to 300C700 Temperature Switch – Performance Series
The 700 Performance Series switch has a flexible thermal system and is suitable for setpoints between -50°C and 300°C with maximum working temperatures up to 310°C. it is ATEX and IECEx accredited with environment and hermetically sealed options available. All of which can work in traditional process instrumentation industries. This has been part of our product portfolio for many years, the initial product was originally developed in the mid 1970’s, this mature product has undergone several enhancements to ensure it continues to give the level of reliability required today. Available in models 721/2/3, 731/2/3/4, 771/2/3/4 & 781 (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.
- Hermetically sealed microswitch option.
- Models for fixed switching differential, adjustable differential and HI-LO operation.
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GR2/4 Pressure Switch – Compact Series
Minimal space applications in industrial environmentsGR2/4 Pressure Switch – Compact Series
Initially launched in the mid-1990s, the Compact Series of pressure switches has continuously been providing users with a compact, robust and hermetically sealed switch for use in Safe and Hazardous Areas. This pressure switch comes with flying leads or junction box fixings.
Compact switch range designed for installing in tight spaces such as those found in panel applications. (EAC certification is available on request).
Key Features
- Compact and rugged design.
- Hermetically sealed snap switch UL and CSA listed.
- ATEX Flameproof CENELEC EEx d IIC option.
- ATEX—Intrinsically Safe ATEX Ex ia IIC option.
- Weatherproof IP66/NEMA 4.
- Stainless steel body option NEMA 4X rating.
- High over-range models up to 1000 bar / 15,000 psi.
- Ranges available between 0.25—700 bar (4—10,000 psi).
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D31 Differential Pressure Transmitter – D-Series
HART Communication, aluminium or stainless steel enclosureD31 Differential Pressure Transmitter – D-Series
The D31 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 specially selected type of manometric liquid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/413 bar. The casing is made of cast aluminium alloy or 316 stainless steel with degree of protection IP66/IP67. The design of the casing enables the use of a local display, rotation of the display by 90°, rotation of the casing by 0–355° relative to the sensor, and a choice of cable direction.
The D31 Differential Pressure Transmitter is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 413 bar.
Key Features
• Die cast weatherproof enclosure to IP66 (NEMA 4).
• Stainless steel mechanism.
• Internal tamperproof set point adjustment.
• Calibrated scale.
• Set point adjustment from -2.5mbar (-1 in H2O) up to 1.6 bar (20psi) dependent on model.
