Mô tả
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 |
Đánh giá
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