Explanation
The PWI-C weight indicator is one of the main models in the PWI series. Mounted on the scale column, it is capable of performing all the basic functions related to weight measurement.
PWI-C offers capabilities to collect and store weight data by exporting to a PC via its standard serial output. Thanks to their industrial design, PWI-C indicators are serviceable and reliable devices certified for internationally recognized quality.
Features
• Plastic housing suitable for use on the scale column
• 6-digit red LED weight display
• Dust and moisture resistant membrane keyboard with tactile keys
• Tare, reset, function and adjustment keys
• Zeroing over the entire measuring range
• Gain adjustment for strain gauge output
• Display supply voltage and strain gauge output voltage
• RS232 serial output
Options
• RS422
• LCD
• RS485
• Remote Display Output
Accessories
• RD Remote Display
• IC Column
| Parameter | Description |
| Accuracy | |
| Accuracy class (OIML approved) | 6000d (III) |
| Input sensitivity | 0.5µV/digit |
| Sensitivity | 0.005% |
| Reset and boost stability | 1.2ppm/°C |
| A/D converter | 24-bit Sigma-Delta |
| Digital Filter | Adjustable numeric filtering |
| Read Frequency | 6-100Hz |
| Strain gauge | |
| Number of allowable strain gauges | 8 pieces (350ohm) |
| Analog Input Range | ± 10mV/V |
| Supply voltage | 10V DC |
| Environment | |
| Operating temperature range (OIML approved) | -10°C to +40°C |
| Storage temperature range | -20°C to +70°C |
| Operating voltage and power | 12-24V AC / 12-36V DC – 5W |
| Control and Display | |
| Keyboard | Dust and moisture resistant membrane keyboard with 6 tactile keys |
| Weight Display | 20mm, 6-digit, 7-segment, red LED (standard), 20mm LCD (optional) |
| Function display | kg, no movement, zero center LED |
| Program indicator | – |
| Box | |
| Material and Protection Class | Plastic, IP54 |
| Weight | 0.4 kg |
| Packaging Weight and Dimensions | 0.5 kg, 18x24x8.5 cm |
| Communication | Standard                                       Optional |
| Serial output for communication | RS232 RS422 / RS485|
| Output for parallel printer | – |
| Binary (BCD) output | – |
| Output for remote display | -                                                √ |
| Digital Input / Output | – |
| Analog output | – |
