WT14 Weighing Indicator
WT14 Weighing Indicator
Sku: VIS-WT14
The WT14 Weighing Indicator is a versatile, high-quality solution for a wide range of industrial weighing applications. Its four-button capacitive keyboard provides easy access to configuration and calibration functions. RS-232, RS-485 and USB connectivity are included as standard, with additional fieldbus options available for integration with a wide range of supervision and control systems.
Product Information
The WT14 Weighing Indicator is a high-quality weighing indicator suitable for almost any application. The WT14’s four-button capacitive keyboard allows easy access to the configuration and calibration functions. The model comes with RS-232 and RS-485 serial ports, as well as a USB device port, as standard. Additionally, the instrument can be equipped with the most widely used fieldbuses and interface with the vast majority of supervision devices currently on the market.
Features
- Frequency acquisition AC/DC signal up to 1000 Hz
- Able to interface with intrinsically safe barriers for use in hazardous areas
- Capacitive keyboard
- Joint fieldbus and analogue output protocol installation
- Removable terminal blocks
OPTIONS
- Analogue output
- Expanded data storage capacity
- Multiple fieldbus options available
PERFORMANCE
Power Output 5 V
Measuring Range –3.9 to +3.9 mV/V
Input Sensitivity 0.02 μV/division
Linearity <0.01% of full scale
Temperature Drift <0.001% of full scale °C
D/A Convertor 24 bit
Maximum Load Cells 8 at 350 Ω
Frequency Signal Acquisition 12 to 1000 Hz
Internal Resolution >16,000,000 counts
Visible Resolution 999,999 counts (visible on net weight)
Divisions Value (Adjustable) x 1, x 2, x 5, x 10, x 20, x 50
Decimals Setting 0.0, 0.00, 0.000, 0.0000
Filter (Adjustable) 0.5 to 1000 Hz
Microcontroller ARM Cortex M0 with 32-bit 256 KB Flash, reprogrammable on-board from USB
Data Storage 64 KB to 1024 KB
ENVIRONMENTAL
Operating Temperature –10 to +50 ˚C
Storage Temperature –20 to +70 ˚C
Maximum Humidity Before Condensation 85%
DISPLAY AND KEYBOARD
Display 6 digit, 7 segment, LED
Digit Height 14 mm
Keyboard 4 key capacitive keyboard
ELECTRICAL
Voltage 12 to 24 ±15% VDC
Wattage 5 W
INPUT AND LOGICS
Logic Input 24 VDC (external voltage), 2 opto-isolated, PNP
Logic Output 2 solid state relays (maximum load 24 VDC/100 mA each)
ANALOG OUTPUT (OPTIONAL)
Output 16 bit, opto-isolated
Tension 0 to 5/10 V, (R min 10 kΩ)
Current 0/4 to 20 mA (R max 300 Ω)
Linearity <0.02% of full scale
Temperature Drift <0.001% of full scale ˚C
SERIAL COMMUNICATION
Serial Output #1 1 RS232C
Baud Rate 2400 to 115200 (adjustable)
Serial Output #2 1 RS485
Baud Rate 2400 to 115200 (adjustable)
Serial Output #3 USB device interface
Serial Output #4 (Optional) PROFINET interface
Serial Port #5 (Optional) EtherCAT interface
Serial Port #6 (Optional) DeviceNet interface
Serial Port #7 (Optional) Ethernet interface
Connection Speed 10 to 100 mbps
ENCLOSURES
Dimensions 106 x 108 x 62 mm, L x H x D
Mounting DIN Rail
Electrical Connections 5 mm removal terminal blocks
APPROVALS
EN EN61000-6-2, EN61000-6-3 for EMC; EN61010-1 for electrical safety
