Radwag PUE HX7 Terminal


PUE HX7 indicator is an industry device used to design multifunctional weighing instruments based on single and multiple load cells. The indicator is based on the latest solutions and an advanced computing platform. Versatile software will satisfy even the most demanding users and system integrators. The basic version of the indicator is equipped with a vast range of communication interfaces which can be extended.


Housing made of AISI 304 stainless steel ensures high ingress protection, IP66 / IP68. The indicator features 7” colour LCD display and membrane keyboard. Ease of operation, clear menu and intuitive information arrangement on the display guarantee comfort of operation. Hermetic interfaces connectors are located on the back side of the housing. Stable mount bracket enables mounting the indicator either on any flat horizontal surface or on the wall where its inclination angle can be easily adjusted.

Weighing Platforms Operation

Basic version of the indicator supports 1 analog weighing platform. The possibility to install an additional weighing module enables to support 2 weighing platforms.

Diode bar graph is located on the top of the operation panel and consists of 9 red and green diode fields. The terminal features 3 working modes: ‘linear’, ‘weighing thresholds signalling’ and ‘checkweighing’. The bar graph significantly increases the comfort of operation during piecework in food industry when fast and unambiguous presentation of product mass 
deviation against the declared min and max values is crucial.


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Informasi Produk

Multifunctional Software

Indicator software allows carrying out processes such as weighing, parts counting, dosing, labelling, formulations and percent weighing. Indicator’s system of information is based on databases (such as: users, products, weighings, packaging, formulations, customers) and ALIBI memory which guarantees stored data safety.
When creating the software a great emphasis was placed on its functionality and ergonomics. This resulted in increased comfort of indicator operation.

Battery as an Optional Power Source

Use of the optional battery enables the PUE HX7 indicator to operate even when there is either no or unstable power supply. This improves the security of acquired data and improves comfort of operation.

Communication Interface

The indicator is equipped with RS 322, RS 485, USB, Ethernet, digital inputs/outputs and analog output. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. It is possible due to the implemented and complex character-based communication protocol. In the future, the interfaces will be extended with Profibus and Profinet. Additionally, Modbus RTU and TCP protocols will be implemented.



Weighing process for which reference mass has been determined together with tolerance for its determination. Dosing tolerance is given in [%] and it is calculated in relation to the reference value thus being a permissible deviation of this process. This solution is used for weighing powders, liquids and loose materials. Dosing function performance is often supported with bargraph – load indicator. For industrial scales it is possible to use a control systems of dosing process.


Percent Weighing function is used for comparision of measured products with mass standard. Mass of a mass standard may be a numeric value taken from a database or it may be determined through a measurement process. Each measured product is compared to mass standard, mass of which is presumed as a model 100% ideal mass. For products weighing less than the mass standard, obtained results are lower than 100%, for products weighing more, the obtained results are greatly  exceeded.


Function using mass measurement for determination of  measured items quantity. Mass of a single item is required for this process. It may be either estimated through weighment or taken from a database. For items counting the following algorithm is used: all items mass / single item mass = quantity. Function operation is supperted by a mechanism of Automatic Correction of Accuracy. This allows to update single item mass in course of the process. To a certain extend Automatic Correction of Accuracy eliminates error which may be a result of different mass values of seemingly alike single elements. For industry solutions items counting may be simultaneously carried out with checkweighing and dosing thus industry solutions feature audio signalling base informing that specified number of items has been weighed. It is possible to apply weighing systems using few platfroms of different MAX capacities and different accuracies.


Function supporting the mixture making process, wherein the mixture contains various components. Formulation function usually uses the balance/scale database of components. Formulation serves for monitored checkweighing of every single component with a given tolerance. It is enriched with a set of individual settings.


Replaceable units.


“ALIBI” memory enables saving and storing up to 100000 measurements.  Measurements are saved automatically upon each pressing of the key. There is no need for any additional operations or changing settings.
The following data related with the measurements is saved: measurement date; measurement time; result (mass); tare value; operator carrying out the measurement (logged in); product name.
The software saves the measurement in a so called loop, i.e. when the measurement no. 100001 is saved, the measurement 1 gets automatically deleted from the memory.
Measurements saved to balance memory cannot be deleted.
You can preview and print out the data saved to the ALIBI database.


Maximum quantity of verification units6000 *
Display7” graphic colour
Protection classIP 66 / IP 68
USB Interface1× standard, 1× option (M12 4P)
ETHERNET Interface1× standard
EtherNet/IP Interface1 × option (RJ45)
Profinet Interface1 × option (RJ45)
RS232 Interface1× standard, 2× option
1× option
IN/OUT Interface4 IN 4 OUT standard, 12 IN 12 OUT option
Analog output module (option)4-20mA, 0-10V
Power consumption max.25 W
Optional power supplyinternal rechargeable battery
Operation time on batteriesmax 7h
Maximum increase of signal19.5 mV
Minimum volatge per verification unit0.4 µV
Maximum voltage per verification unit3.25 µV
Minimum load cell impedance50 Ω
Maximum load cell impedance1200 Ω
Load cell excitation voltage5V DC


Connection of load cells4 or 6 wires + shield
Operating temperature-10 ÷ +40 °C
Storage temperature-10 ÷ +50 °C
Relative humidity10% ÷ 80% RH no condensation
Materialstainless steel AISI304
Device dimensions340×231×120 mm
Packaging dimensions370×310×220 mm
Net weight4.7 kg
Gross weight5.5 kg
Max number of platformsmax 2 (1× standard + 1× option)


  • Waterproof stainless steel platforms
  • Mild steel powder coated weighing platforms
  • Platforms in plastic casing
  • Stainless steel platforms, pit version
  • Stainless steel ramp platfoms with LD lifting system
  • Ramp stainless steel platforms
  • Waterproof stainless steel platforms
  • Mild steel powder coated weighing platforms
  • ALIBI Reader
  • E2R System
  • Label Editor R02
  • R.Barcode
  • R-LAB
  • RADWAG Connect
  • RADWAG Development Studio
  • labVIEW Driver
  • Label Printers
  • Moxa Uport 1110 Converter
  • RS 232 cables (scale – ZEBRA printer)
  • USB Adapter
  • IN/OUT Cables
  • USB cable (scale – printer)
  • RS 232, RS 485 cables
  • RS 232 cables (scale- EPSON printer)
  • Barcode Scanners


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