Tag Archives: veederline

Opkon – Linear & Rotary Potentiometers

OPKON Optic Electronic Ltd. established in 1993 in Istanbul / Turkey by Electronic Engineer Mustafa Kenan Ozeren.

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Company philosophy is developing, designing and manufacturing electronic sensors and devices, with European quality, and distribute all over the world.
OPKON Ltd. has all R&D and manufacturing facilities in Istanbul, which has 2500 sq meter production area, 60 technicians and engineers with many years experience. Company is certified with ISO 9001-2008 – ISO 10002-2004

OPKON Production Portfolio :
– Linear Potentiometer
– Standard Series
– Electronic Conditioner Curcuit ( 0-10V,0-20mA,4-20mA) Series
– Slim Body Series
– Ultra Slim Body Series
– Draw Wire Potentiometer
– Contactless Magnetostrictive Position Sensor
– Optic Rotary Incremental Encoder
– Magnetic Rotary Incremental / Absolute Encoder
– Draw Wire Encoder
– Voltage Output, Absolute Encoder
– Magnetic Reader Head, Magnetic Tape
– Press Brake Scale
– Panel Type Measurement And Control Equipment

OPKON production portfolio covers very wide range of industry, such as;
– Plastic / Metal Injection Moulding
– Textile
– Marble / Stone
– Packaging
– Printing
– Wood Processing
– Press Brakes
– Roll Bending
– Metal Cutting / Forming
– Elevator
– Profile and Metal Processing
– Cranes / Lift
– Hydraulic Press
– Medical
– General Automation Applications

OPKON has sales network in 6 continents with 28 countries official distributors.

Company exports to Germany, Italy, Spain, Portugal, Netherland, Greece, Bulgaria and other European community countries, USA, Canada, Brazil, Mexico, Argentina, South Africa, Middle east countries, India, China, Korea, Taiwan, Australia and others.

Read: General 2021 Opkon Catalogue – Linear

Read: General 2021 Opkon Catalogue – Rotary

Harwil Level and Flow Swithes

Harwil Corporation’s wide range of liquid level switches provide level control solutions for many industries including chiller, scrubber, carpet cleaning machinery, water treatment, fluid handling and truck/automobile wash industries.

Harwil flow switches have provided reliable solutions for many industries including chiller, scrubber, geothermal, water treatment, boiler, carpet cleaner, pool and spa industries.

Wetted materials ranging from red brass, 316 stainless steel, Hastelloy® C-276-276, Noryl® (PPO), and Fortron® (PPS) accommodate fluids from pure water to strong acids and bases.

Learn More:    Go to Harwil Australia

Motor Monitoring Applications – NK Technologies

Electric motors are found extensively in both the manufacturing and processing industries. Both AC and DC powered motors are used to drive pumps, fans, conveyors and a broad range of specialized equipment. There are many types of motors designed for many different applications, however all require electrical current in order to generate the magnetic fields that are necessary to create rotation. By measuring this current useful information can be made available regarding the status of the motor and the equipment that is connected to it. This may be as basic as independently verifying the run status of the motor or in conjunction with a PLC, for example, to protect a pump against dry run. Thus current may be used to both monitor and protect motors and motor-driven equipment.

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American Aerospace Controls-AAC

Premier manufacturer’s of AC & DC current, voltage, power and frequency transducers since 1965. American Aerospace Controls is a company dedicated exclusively to the design and manufacture of electrical transducers for high reliability defense, aerospace and space flight applications. Our unique in-house testing for manufacturing and development meets Space Flight, Mil Grade, EMI Standards and DO-160 for reliability. The inherent quality levels of our manufacturing in compliance with ISO 9001 and AS9100 provides rail transit, commercial and industrial markets with standard catalog products produced in a high reliability environment. These markets benefit from customized products to meet specific needs that are not readily available.

Feature Product:

DC Current Transducer:  Series 920
Output: 4-20mA
(2-Wire, loop power)
Closed-Loop Technology
Superior Accuracy and Stability
Over Wide Temperature Range
Automating & updating measurement and control functions in existing systems.
Local & remote station power & battery back-up current monitoring.
Field service, maintenance & trouble shooting DC systems.
DC current sensing in laboratory experiments and special projects.

Specification:
INPUT Accuracy
P/N: 920-50 0 to +50Adc 1.25%FS See
P/N: 920-75 0 to +75Adc 1.0%FS Note
P/N: 920-100 0 to +100Adc 1.0%FS (1)
P/N: 920-125 0 to +125Adc 1.0%FS
Continuous Overload………………±5000Adc
OUTPUT
Current Signal………………………..4 to 20mAdc
Current Signal @ Overload………24mAdc (typical)
Accuracy (Over –40 to +85°C)….See above table & Note (1)
Response Time (10 to 90%)…….10milli-seconds
Load Resistance…………………….250Ω nominal (0 to 300Ω)
Protection………………………………Reverse Polarity Protected
POWER SUPPLY
Supply Voltage……………………….+24Vdc (+18 to +28Vdc)
Current Drain………………………….4 to 24mAdc
Voltage Transient……………………±40V T< 5mS
ENVIRONMENTAL & PHYSICAL
Operating Temperature……………-40 to +85°C
Storage Temperature………………-45 to +85°C
Isolation (Input to Output)………..2kV rms @ 60Hz / 1min
Insulation Resistance………………500MΩ @ 500Vdc
Molded Plastic Case……………….UL Flammability rating 94V-O
Weight…………………………………..14 oz max
Finish (Blue Texture)……………….Panatone No. 294C
Note (1): Accuracy includes combined worst-case effects of: zero offset; temperature; hysteresis; supply swings and current cable position.

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