The model S71 Temperature Switch comes with a rigid or semi-rigid thermal system and is suitable for setpoints between -40°C and +260°C with maximum working temperatures up to 270°C. (EAC certification is available on request).
The model 310 Differential Pressure Switch is suitable for setpoints between -2.5mbar and 75mbar with maximum working pressures from -500mbar to +500mbar, also available in the 316 model. This range makes this series suitable for a number of industries, including Power, Food and Industry, Refining and Petrochemical. (EAC certification is available on request).
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.
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.
The model D35 Differential Pressure Transmitter comes fitted with two diaphragm seals. It is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar. The D Series SMART Differential Pressure Transmitter is suitable for a wide range of applications for measuring differential pressure, level and flow.
Key Features
ATEX – Flameproof and Intrinsically Safe IECEx – Flameproof and Intrinsically Safe
High accuracy ±0.1%
Fully HART ® compatible
4-20mA analogue with digital communications
Fully welded sensor guarantees tightness of oil systems for long term usage
Programmable range, zero shift, characteristic and damping ratio with local panel keys
Linearisation of output signal on 20 point curve for specific application is available
Write protection option through DKAP-03 communicator, ‘D-Soft’ program or software using library EDDL