PLCs, DCSs & Controllers


Multifunction weigher supports SD memory cards

August 2007 PLCs, DCSs & Controllers

Incorporating the latest ARM microprocessor technology, the Model 6004MF weighing amplifier from Instrotech is an all-in-one unit which can be cost-effectively applied in almost any weighing application.

This powerful, compact field-mount amplifier is selectable as a loadcell transmitter, belt weigher, loss-in-weight transmitter, throughput weigher, bag-filler, batch weigher or dynamometer.

The microprocessor power, speed and memory capacity allow the 6004MF to provide additional functions such as data logging with plug-in SD memory cards, GPS, Ethernet and USB.

Application selection and configuration is simple. Six digital inputs, six relay (or solid state) outputs, four function keys and displays are all freely configurable. Function blocks enable selection of analogue outputs, digital communications, auto-zero maintenance, lineariser, application settings and transmitter settings. A simulate function is available to drive analogue outputs and force relays in order to test external devices during commissioning. Another innovation is PI control to convert the transmitter into a proportional plus integral controller. The advantage is cost saving on the wiring of a separate PID controller. When configured as a loadcell transmitter or for flow rate control in beltweigher or loss-in-weight applications, the analogue output (mA or Volts) can be used for SG control.

The controller has a rugged powder-coated cast aluminium housing with splash-proof keypad. There are two displays: a 20 mm main display and an auxiliary information LCD display.

For more information contact Andrew Huart, Instrotech, +27(0)11 462 1920, [email protected], www.instrotech.co.za



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Megatech is expanding
PLCs, DCSs & Controllers
Megatech SA has been importing high quality industrial plant equipment and spare parts since 2016. Based in KwaZulu-Natal, the company specialises in electrical and mechanical equipment and instrumentation.

Read more...
Pressure sensors for hydrogen applications
Instrotech Pressure Measurement & Control
Keller manufactures isolated piezoresistive pressure sensors. The great advantage of the piezoresistive measuring principle is its high stability.

Read more...
Powerful and versatile IIoT controller
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
ACTOM Industry to upgrade drive and control system
ACTOM Electrical Machines PLCs, DCSs & Controllers
ACTOM Industry secured an important contract to upgrade the drive and control system of a man-winder at a gold mine in Ghana.

Read more...
Powerful and versatile IIoT controller
ifm - South Africa PLCs, DCSs & Controllers
The IIoT controller from ifm is a powerful, communicative and flexible PLC solution in machine and plant digitalisation.

Read more...
Wind turbines with smart sensors
Instrotech Motion Control & Drives
The wind’s usable kinetic energy increases with the wind speed. Wind turbines, therefore, use kinetic energy to generate torque and then rotational movement. The rotor, consisting of three rotor blades, ...

Read more...
Infrared camera for condition monitoring and early fire detection
Instrotech Temperature Measurement
The Optris PI 640i thermal imager is the smallest measuring VGA infrared camera, with a body-sized volume of 45 x 56 x 90 mm, and weighing only 269 to 340 g, depending on the lens. It counts among the most compact thermal imaging cameras on the market.

Read more...
Pressure monitoring for oil and water tempering machines
Instrotech Pressure Measurement & Control
Temperature plays a significant role in many manufacturing processes. In such cases, a tempering machine is used to maintain the manufacturing process at the desired temperature. Keller supplied PR-21Y piezoresistive pressure transmitters to a client specialising in developing and producing oil and water tempering machines.

Read more...
ACTOM Industry to upgrade drive and control system
ACTOM Electrical Machines PLCs, DCSs & Controllers
ACTOM Industry secured an important contract to upgrade the drive and control system of a man-winder at a gold mine in Ghana.

Read more...
MCCs for local and international markets
Iritron PLCs, DCSs & Controllers
With a history of delivering large engineering projects globally, Iritron has over 20 years’ experience in designing motor control centres (MCCs) built to the highest international specifications.

Read more...