Description
TECHNICAL DATA OF DU-4D
| Input Bridge resistance | 120…1000Ω |
| Signal input range (FS) | 0.1…1mV/V |
| Resolution ADC | 16-Bit |
| Resolution DAC | 16-Bit (only if ANO) |
| Sampling rate | 60Hz |
| Output rate | 5Hz |
| Display refresh | 100Hz |
| Output signal | Display (± 9999 digit, 4 channel & average channel) 0…10VDC (ANO) |
| Noise | <= 1 digit, <20mV (only if ANO) |
| Accuracy | < ± 0.5% FS |
| Accuracy of zero point | <= 1 digit, <20mV (only if ANO) |
| Linearity | < ± 0.5% FS |
| Response time of the alarm | > 25ms |
| Reset time | > 200ms |
| Supply voltage | 85…260VAC, 50/60 Hz (±5%) |
| Supply current | < 200mA |
| Inverse polarity protection | Yes |
| Accidental short-circuit protection | Yes |
| Operating temperatur range | 0…+65°C |
| Storage temperatur range | -40…+80°C |
| Temperature coefficient at 10°C | < 0.1 (0.05 typical) |
| Protection class | IP54 |
| EMC | 2014/30/EU |
| Case material | Aluminium |
| Weight | 2450g |




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