Power Supply
The PUE HX5.EX indicator can be connected to the mains only with a certified intrinsically safe power supply, manufactured by RADWAG:
- PM01.EX-1 power supply intended for operation in hazardous area:
- zone 1 and 2 where there is a risk of explosion due to mixture of air with vapour, mist or gas, classified as explosion group IIC, IIB and IIA and as temperature class T1, T2, T3, T4.
- zone 21 and 22 where there is a risk of explosion due to mixture of air with dust, flammable fibres and volatile fuels, classified as explosion group IIIC, IIIB and IIIA.
- PM01.EX-2 power supply intended for operation in safe area, equipped with intrinsically safe circuits which may be placed in:
- zone 1 and 2 where there is a risk of explosion due to mixture of air with vapour, mist or gas, classified as explosion group IIC, IIB and IIA and as temperature class T1, T2, T3, T4.
- zone 21 and 22 where there is a risk of explosion due to mixture of air with dust, flammable fibres and volatile fuels, classified as explosion group IIIC, IIIB and IIIA.
IM01.EX Communication Module
The interfaces range can be expanded using communication module, connected to a terminal via intrinsically safe IM01.EX, placed outside hazardous area.
Models:
- IM01.EX-1 Standard: 2x RS232, USB,4 I/4 O, Ethernet
- IM01.EX-2 Analog output 4-20mA/0-10V
- IM01.EX-3 12 I/12 O – digital
- IM01.EX-4 Profibus DP
- IM01.EX-5 PROFINET
- IM01.EX-6 CANopen (available soon)
- IM01.EX-7 DeviceNet (available soon)
- IM01.EX-8 RS485
- IM01.EX: ETHERNET IP (available soon)
Multifunctional Software
Indicator software allows carrying out processes such as weighing, parts counting, dosing, 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. The interfaces enable cooperation between the indicator and the accessories intended for operation in the hazardous and non-hazardous areas. Accessories: barcode scanners, printers, external displays, control buttons, light signalling towers and other controlling/signalling devices. The indicator can cooperate with systems for automatic process control and superior IT systems.
FUNCTIONS
LABELLING
Marking products with the right symbols contributes to quick and reliable identification. The balance/scale usually transfers product mass or product quantity to the label printer. The transferred value is printed with the following information: bar code, pictogram, content, address etc. In laboratory the labelling is performed in a semi-automatic mode, for industry in an automatic one (dynamic scales).
PLUS/MINUS CONTROL
Control of sample’s mass carried out with reference to specified MIN and MAX thresholds. The weight is considered to be correct if it is comprised within threshold values. A graphic visualisation of weighing result is displayed in a form of a bar graph.
PERCENT WEIGHING
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.
PARTS COUNTING
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.
STATISTICS
Statistiscs function registers and analyses performed measurements. This supplies the user withthe following information: Max and Min standard deviation, average value, variance, range et.
GLP PROCEDURES
Diagnostic function allowing to objectively document performed measurements. GLP procedures may be either presented in a short report form or extended one.
REPLACEABLE UNIT
Replaceable units.
ALIBI MEMORY
“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.
DATASHEET
| Maximum quantity of verification units | 6000 e |
| OIML Class | III |
| Display | 5″ graphic colour |
| Protection class | IP 66 / IP 68 |
| Conformity with EX | II 2G Ex ib IIC T4 Gb (gases)<br>II 2D Ex ib IIIC T60ºC Db (dusts) |
| Working in zones | 1, 2 (gases); 21, 22 (dusts) |
| Communication interface | 2×RS232, RS485, 4 IN |
| Maximum quantity of divisions from converter | 100 000 |
| Maximum increase of signal | 19.5 mV |
| Minimum volatge per verification unit | 0.4 µV |
| Minimum load cell impedance | 80 Ω |
| Maximum load cell impedance | 1200 Ω |
| Connection of load cells | 4 or 6 wires + shield |
| Operating temperature | -10 ÷ +40 °C |
| Housing | stainless steel |
COMPATIBLE WITH
- ALIBI Reader
- E2R System
- Label Editor R02
- R.Barcode
- R-LAB
- RAD-KEY
- RADWAG Connect
- RADWAG Development Studio
- labVIEW Driver
- Power Adapters
- Communication modules
