KOBASTAR · MASTER OF GRAVITY

WEI Wireless Weighing Indicator

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KOBASTAR INDUSTRIAL WEIGHING SYSTEMS

Features:

  • WEI wireless weighing indicator is a high reliability and accuracy weighing instrument known for its high precision load cells and state-of-the-art ∆-∑ type A/D converter. It is specifically designed for applications such as axle scales, cranes and dynamometers.
  • This wireless indicator provides communication up to 100 meters in open space, making it an ideal solution for industrial use. With the ability to connect up to 16 different load cells, it can display all weight information individually and in total on a graphical display.
  • WEI can connect 8 load cells (350 Ohms) to the wireless transmitter module it works with. In addition, tensile and tear tests can be performed with the peak hold feature. When more than one scale is connected, it has the ability to zero and tare each scale separately. It can also be easily connected to computers and printers via RS232 output.
  • The design and software has been developed by Kobastar engineers and is 100% Turkish made.

Application Areas:

  • Crane Scales, Dynamometers, Portable Axle Scales, Air Vehicles, Land Vehicles

Stock code:WEI

Accuracy Class1/30000
Display192×64 dot-matrix LCD
Status Indicators6 status indicators
Keypad13-function keypad
ADC24-bit Δ-Σ Delta-Sigma
A/D Conversion Rate80 conversions/s
Resolution1 µV/e
Load Cell Input Signal−19.5 ... +19.5 mV
Load Cell Excitation5 VDC, max. 150 mA
Number of Load CellsMaximum 8 × 350 Ω
Connection Type4- or 6-wire
CalibrationWith reference weight
Filtering5-stage digital filter
CommunicationWireless interface, 430–470 MHz
Wireless Range100 m outdoors
EnclosureHandheld plastic enclosure
Power Supply7.4 V / 2500 mAh rechargeable battery; 8.4 V / 1 A charging adapter
Operating Temperature−10 ... +45 °C; ≤95% RH
Live Support