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Process News bi-weekly newsletter is the online version of the
Process Controls And Instrumentation print magazine. |
| Index Add Me Remove Me Products Library Need A Quote Process Controls Web Site |
Week Of October 24, 2006
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Temperature Transmitter  A simple push button operation, ranges and calibrates the FUZ 77 (4 to 20) mA temperature transmitter, eliminating the need for soldering links, potentiometers or PC's. The FUZ 77 in-head transmitter incorporates the latest digital technology to ensure accurate drift free linearisation. It connects to an appropriate sensor and converts the output to a linear (4 to 20) mA output signal, providing a level of performance at a cost that was not possible with earlier analogue types. High accuracy and stability coupled with the flexibility of reduced stock holding and the quick and easy way of bench re-ranging makes the FUZ 77 the ideal choice for the majority of temperature sensing requirements. |
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| Voltage
To Resistance Transducer
The ETR is equipped with a Local Override feature that allows for manual output control. Output status is indicated by 6 LEDs in an easy to follow binary code. The input current loop, the Local Override mode and the processor status are also indicated by LEDs. |
The
ETR accepts a generic Analog Output signal (voltage or current) and
provides variable resistance output as a simulated potentiometer. The
board performs 64 step approximation with about 1.5% output resolution.
For high output accuracy the ETR's resistive array utilizes a number
of 1% precision metal film resistors. Their unique configuration allows
for over 4 Watts power dissipation. |
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EK Series Electronic Metering Pump from Walchem
Needless to say, the EK Series Electronic Metering Pump is ideal for wet or high humidity environments such as irrigation, agriculture, car wash or paper mill applications. Capacity ratings are up to 6.7 GPH with a maximum pressure of 150 PSI. See Complete Product Information | Request More Information |
The EK Series pumps are the world's first IP67 Electronic Metering Pump. |
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Flowline has a wide range of non-contact and invasive level transmitter technologies offered in general purpose and intrinsically safe configurations. Flowline is dedicated to providing customers with the most cost effective and technically advanced level solutions for tank inventory monitoring, automation and safety applications. |
Flowline - Level, Ultrasonic, Alphasonic, RF Capacitance Transmitters |
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TOP VALVE - Back Pressure Valves And Pressure Relief Valves  Back
Pressure Valves and Pressure Relief Valves named Top Valve.
A new line of diaphragm style, has been introduced by Primary
Fluid Systems Inc.. New features include a completely adjustable
pressure range of 0-150 PSIG and a built-in air release
to reduce priming difficulties with metering pumps.Top Valve Back Pressure Valves and Pressure Relief Valves are available in seven sizes, 1/4" through 2" NPT and eight (8) materials of wetted construction. The seat design of this new line of valves greatly extends the normal life expectancy of the diaphragm. See Complete Product Information | Request More Information |
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 TUF Pump Continuous Duty Rocking Piston Diaphram Air Pump
The TUF Pump is a 1/20 horsepower, continuous
duty, rocking piston diaphragm air pump for use in
pressure or vacuum applications. Its sealed
bearings motor requires no lubrication. It can be
used as an air supply for bubbler type liquid level
controls requiring constant 24/7 operation. |
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A Series is one in a range of actuators specifically selected for Chemline Ball and Butterfly valves. Hardware kits are available for mounting of actuators in the field. Chemline also offers complete actuated valves, fully assembled and bench tested. |
A Series Electronic Actuators from Chemline Plastics |
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"Minitwist" - MTFC - Automatic Self-Cleaning Filtration System  “Minitwist” Model MTFC is a fully automatic, self-cleaning filtration system for flows of 0 - 100 US GPM (23M3/H). It removes dirt as fine as 20 micron, and uses a very small amount of water during cleaning process. In filtration mode, flow is from bottomof filter to inside of screen, and out. During cleaning mode, rotating nozzles collect dirt removed from screen by reverse flow, and sends it out through top of filter. Backwash process takes only 5 seconds.• Fully automatic filtration system • Self cleaning, using system water only • Corrosion resistance materials • Easy to install. Inlet, Outlet and Drain • It takes only 5 seconds for backwash • Quick opening clamp for inspection • Virtually maintenance free See Complete Product Information | Request More Information |
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Capacitance Level Control
CAP Capacitance Level Control detects the presence or absence of material by sensing a change in capacitance caused by the difference in dielectric constant of the vessel material and air. To detect these small changes, the CAP series sensors use a unique detection circuit that operates at a relatively low frequency level (6 KHz). Unlike other capacitance sensors, the operating frequency of the CAP Capacitance Level Control series is well below the RF level and not subject to FCC regulation. |
Thermo Electron Corporation's "CAP" Series Capacitance Level Control is designed for point level monitoring of solids, fluids or slurries in bins, vessels and chutes. The CAP Capacitance Level Control
can eliminate spills, material waste, and down time by preventing bin overflows, plugged chutes and empty bins. The CAP Capacitance Level Control
works equally well as a high or low level indicator in plastics, food, chemicals, mineral slurries, or other materials. |
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Omron's S8VM Series Track Mount Power Supplies  Omron's S8VM series satisfies OEMs need for small-sized, low-cost power supplies. The slim design and uniform mounting height saves panel space.
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| Index Add Me Remove Me Products Library Need A Quote Process Controls Web Site |
Week Of October 24, 2006
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