GRUENEWALD manufactures intrinsically safe measuring equipment „Made in Germany“ for underground mining use and is renowned for its standard of high quality and continuous development in the field of control and measuring instruments. Constantly involved in providing tailored solutions for customers, the range is constantly evolving and small quantity orders to suit bespoke applications are available.
The devices can be specified with a luminescent display and customer specific cabling, connections and measuring ranges. IECEx approved they are suitable to be used in hazardous areas including on underground mining systems in QLD and NSW. Likewise the range of flowmeters, pressure transducers, differential pressure transducers, temperature sensors, level transducers as well as combinations of them are all proven in Australian underground conditions.
These robust, high quality instruments provide reliable data in the most arduous of environments at a price below most of the competition.
Intrinsically safe flowmeter for fluid media which can be equipped with an illuminated display as well as an integrated pressure and/or temperature measurement even in high pressure systems.
Sizes available from DN20 - DN300 with various mechanical connections like internal thread, staplelock, flange, Victaulic or SAE-flanges. As electrical connection there are different approved connectors available to transmit the continuous measuring values by a frequency, current, voltage or CANBus signal.
SMALL-Ex level measuring instrument
Intrinsically safe level measuring instrument for fluid media which can be equipped with an illuminated display as well as an integrated temperature measurement for the usage in receptacles.
Starting from 300mm measuring length with various mechanical connections like thread or flange are available. As electrical connection there are different approved connectors available to transmit the continuous measuring values by a frequency, current, voltage or CAN-Bus signal to the control system.
SIMPL-Ex pressure measuring instrument
Intrinsically safe pressure sensor made for use at shield supports. Based on the simple construction with high robustness by a fully stainless steel housing it is an individual mass product build to the highest standards at a low price.
Through the usage of a state of the art technology in the field of electronics, a processor is used for evaluating the signals and calibrated by specially developed software, a high measuring accuracy, repeatability and reliability can be achieved.
The intrinsically safe pressure sensors SIMPL-Ex are made for use at powered roof support systems. Based on the simple and solid construction with high robustness by fully stainless steel housing it is an individual mass product build to the highest standards at a low price. Through the usage o...| » Further reading
The MAGIN-Ex series is designed for volume flow measurement which can be integrated with further measurements like pressure and/or temperature. With the magnetic-inductive measuring method, no mechanical components are used for the measurement recording, so that a high failure safety against e.g...| » Further reading
The temperature monitoring type SMALL-Ex are suitable for use under very harsh and challenging environments designed and maintain high mechanical loads. They are designed for use e.g. at conveyor belt systems, as bearing-temperature monitoring or as monitoring of oil temperature or coolant. The...| » Further reading
Oberallener Weg 7
Phone: +49 2385 922670
Fax: +49 2385 922672
Get in contact with German companies in 3 easy steps! With one single question you can reach all relevant German Pavilion exhibitors of your selected industrial branch.
Click here if you notice an image that violates copyright or privacy rights.