WWA-1 Weight Indicator – The powerful all-rounder for your scale
The WWA-1 weight indicator is the ideal solution for precise and reliable weight detection. Thanks to its ultra-bright LED matrix display, the weight can be read perfectly even under difficult lighting conditions. Whether in industry, logistics, or agriculture, the WWA-1 impresses with its versatility and flexibility. It offers numerous optional interfaces such as RS232, USB, Modbus RTU, or wireless to ensure seamless system integration.
Special features:
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Robust design: With IP66/IP68 protection rating, the device is particularly resistant to dust, water, and other external influences, which guarantees a long service life.
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Flexible display: The 48x16 pixel display features brightness that can be adjusted in 10 steps and can show information in one or two lines. Perfect for an individual and user-friendly display.
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Versatile interfaces: The WWA-1 enables a wide selection of communication interfaces – from analog output to various bus systems. Ideal for individual system architectures and future expansions.
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High-precision measurement: The device allows for the direct connection of up to 4 load cells or a maximum of 16 load cells via a junction box.
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Energy options: The WWA-1 can be operated with either 230VAC, 12–24VDC, or a long-lasting LiFePo4 battery, making it extremely flexible in use.
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Innovative functions: The WWA-1 offers a range of advanced functions such as automatic zeroing, an animal weighing program, dosing programs, and optional expansions such as LAN/WLAN or wireless transmission.
The WWA-1 is therefore the perfect choice for anyone looking for a robust, flexible, and powerful weight indicator that meets the highest requirements in industry, logistics, and weighing systems.
Technical data:
Power supply:
- 230VAC / wide-range input 85 - 305VAC
- Optional: 12 - 24VDC
- Optional with battery (LiFePo4)
- Maximum power consumption: 5W
Mechanics / housing:
- Dimensions: 191 x 68 x 60mm
- Protection rating: IP66 / IP68
Display:
- 120 x 40mm
- 48 x 16 pixel matrix display
- Digit height: 30mm (display), 20mm (menu)
- Digit color: White
- Brightness: Adjustable in 10 levels
Interfaces:
- Serial interface (RS232)
- Additional optional interfaces (only one can be selected):
- Second serial interface
- Analog output (4-20mA / 0-20mA / 0-10V)
- CAN interface (isolated)
- Wireless
- Digital inputs & outputs (2 inputs, 2 outputs or 4 outputs)
- USB (includes internal data logger and USB stick)
- RS485, Modbus RTU, Profibus (external solution)
- LAN/WLAN
Measurement technology:
- Direct connection of up to 4 load cells (supply: 5V / max. 200mA)
- Up to 16 load cells (350 ohms) connectable via junction box
- A/D converter sampling rate: 10 samples/s or 80 samples/s
- Adjustable filtering (number of average values)
Functions:
- Power-on zeroing
- Automatic zeroing / zero tracking
- 3 function keys
- Adjustment via load cell technical data
- Print / PC connection
- Animal weighing program
- Future: Summing function
The WWA-1 is the perfect solution for precise weight detection in a wide range of applications – flexible, robust, and powerful.
