Explanation
Specially developed for devices and machines that control limit values ​​through weight measurements, SMART-P is a small and simple weight indicator with a durable and robust housing. It is a reliable and economical solution for electronic detection and protection against overloads of cranes and elevators.
Features
• Impact-resistant plastic case
• 4-digit red LED weight display
• Dust- and moisture-resistant membrane keyboard with tactile keys
• Calibration, reset, function and setting keys
• Zeroing over the entire measuring range
• Gain setting for load cell output
• RS232/RS485 serial outputs
• Internal relay output
• Analog output (4-20 mA)
• Analog output (0-5 V)
| Accuracy | |
| Accuracy class (OIML approved) | 1000 (III) |
| Input Sensitivity | 0.5µV/digit |
| Sensitivity | 0.015% |
| Null and gain stability | 5ppm/°C |
| A/D converter | 16bit |
| Digital filter | Numeric filtering |
| Read Frequency | 10Hz |
| Strain gauges | |
| Number of strain gauges allowed datsichi | 4 pieces (350ohm) |
| Analog Input Range | ± 2mV/V |
| Supply voltage | 5V DC |
| Environment | |
| Operating Temperature Range (OIML) | -10°C +40°C |
| Storage temperature range | -20°C +70°C |
| Operating voltage and power | 10-35V DC – 5W |
| Operator and Display Operation | |
| Keyboard | Dust and moisture resistant membrane keyboard with 3 tactile keys |
| Weight Display | 6mm, 4-digit, 7-segment LED display |
| Function display | LED zero indicators, no movement |
| Program indicator | – |
| Box | |
| Material and Protection Class | Plastic, IP65 |
| Weight | 0.2kg |
| Package weight and dimensions | 0.3kg, 15x24x6cm |
| Communication | Standard                                       Optional |
| Serial communication output | RS232/RS485Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â – |
| Output for parallel printer | – |
| Binary (BCD) output | – |
| Remote Display Output | – |
| Digital Inputs / Outputs | 1 input / 3 outputs (2A relay)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â – |
| Analog output | 4-20mA / 0-5VÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â – |
