Foxboro PH12 Series precision electrochemical sensors provide unique electrode technology in the 12-mm form factor. They have a durable PEEK body for strength and chemical resistance; high-temperature capability to 125 °C; greatly expanded range of applications for flat glass; non-metallic wetted parts for immunity from most process fluids; domed glass electrodes for very wide range (-25 °C to +125 °C) and very high temperature (140 °C). They are biocompatible and 3-A sanitary-compliant.
Invensys Operations Management
Upgrades to the SEL-3620 Ethernet Security Gateway firewall and access control solution for substations and industrial environments include centralized, user-based access controls to serial intelligent electronic devices (IEDs), Ethernet IEDs and protection devices downstream of the SEL-3620. It generates complex passwords. Automatic password management supports regular IED password changes on a user-configurable schedule or a triggered basis.
Schweitzer Engineering Laboratories
Triton TR8 analyzer measures suspended solids or turbidity at levels greater than 500 NTU, with output available in multiple units, including 0.00-9999 FNU, 0.00-9999 ppm, 0-300g/l and 0-200%. Meanwhile, TR8 TA sensor has an error rate of less than 5% of reading. Its sensor electronics constantly adjust to suspended solids and turbidity signal readings versus the reference detector. It is factory-calibrated in FNU (formazine nephelometric units) and is plug-and-play.
Rittal’s new Hygienic Design (HD) enclosures provide the ultimate solution where cleanliness and sanitation are paramount. Crafted of stainless steel, they feature a smooth surface grain, internal hinges, washable gaskets, locks and no crevices to trap debris or contaminates. They are available with screw covers for smaller, integrated applications or hinged doors for larger installations. Both are made of ANSI 304 stainless steel. They have angled wall and door surfaces, so water runs off easily.
With recent rate increases in the price of Halocarbon oil, the cost of liquid-filled gauges has increased significantly. To avoid overspending, Ashcroft pressure gauges equipped with PLUS! Performance will eliminate the need for an expensive liquid fill while still controlling pointer flutter due to pulsation and vibration. The option is available on a variety of Ashcroft pressure gauges in a broad choice of service types, sizes and configurations.
The Engineer’s Guide to Interface Technology, version 3.1, is a 700+ page guide to Pepperl+Fuchs’ family of intrinsic safety, surge protection, HART interface and signal conditioner solutions. Nearly 100 pages are dedicated to educational resource material, including illustrated and technically substantive content on the principles of field signals, explosion protection and intrinsic safety, functional Safety (SIL) and applications and practical solutions.
Stride Ethernet products includes industrial-grade unmanaged Ethernet switches and media converters. All models feature multiple 10/100BaseT RJ45 Ethernet ports, while several also include an ST type fiber-optic connection. Some units have an SC fiber-optic connector. Plastic case models are designed for standard temperature range (-10 °C to +60 °C) while aluminum case models are designed for wider temperature range (-40 °C to +85 °C). Prices start at $99.
The Series AT1ADPS Atex-approved adjustable differential pressure switch is designed for pressure, vacuum and differential pressures. The dual-scaled adjustment knob in inches water column and Pascal allows changes to the switching pressure to be made without a pressure gage. It is available with settings from 0.08" w.c. (20 Pa) to 16" w.c. (4000 Pa). It has a silicone diaphragm and PA 6.6. Flame-proof ATEX enclosures are available.
HART-ENABLED CORIOLIS FLOWMETER
The Promass E 200 Coriolis flowmeter is the world’s first Coriolis flowmeter with true two-wire 4-20mA HART technology. It is the only two-wire Coriolis meter with a full 16mA of measurement span without the need for excess adapters, power supplies or barriers. Its two-wire technology enables it to be used in intrinsically safe applications for Class 1 Division 1 locations It has been submitted for a SIL-2 rating for critical applications, and it complies with NE43 (NAMUR) safety standards.