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ASC-400 là thiết bị hiệu chuẩn tín hiệu đa năng với khả năng đọc/ phát tín hiệu nguồn dòng, nguồn áp, tần số, điện trở, TC, RTD, nguồn loop cho transmitter,....
| Overview | |
| Ambient temperature specifications | |
| Operating temperature: | -10 to 50°C / 14 to 122°F |
| Storage temperature: | -20 to 60°C / -4 to 140°F |
| Humidity: | 0 to 80% R.H. non-condensing |
| Case protection: | IP40 |
| All specs specified at ambient temperature: | 23°C ±5°C / 73°F ±9°F |
| Outside ambient 23°C ±5°C: | ±0.003% rdg/°C |
| Outside ambient 73°F ±9°F: | ±0.0017% rdg/°F |
| Power specifications | |
| Batteries: | 6 x AA batteries |
| 1.5V AA: | Alkaline (non rechargeable) or AA NiMh (rechargeable) |
| Mains adapter: | (option) 9VDC/500mA - 230VAC/115VAC |
| Low battery warning: | Yes |
| Battery lifetime (Alkaline) | |
| Backlight low no, loop power: | 30 hours |
| Backlight hight, 12 mA loop: | 13 hours |
| Charging current (optional charger): | 85 mA |
| Use only NiMH cells with capacity larger than: | 1700 mAh |
| Display | |
| Display size: | 2,8” |
| Resolution: | 320 x 240 pixels |
| Type: | TFT / Color |
| Update rate: | 2.5 readings/sec. |
| RS232 communication interface | |
| Connector : | Mini USB female (B) |
| Communication rate: | USB 2.0 / ASCII |
| Switch test output | |
| Maximum current: | 1 mA |
| Maximum voltage: | 24 VDC |
| Physical specifications (LxHxW) | |
| Unit: | 220x55x96 mm / 8.66x2.17x3.78 in |
| Weight incl. batteries: | 584 g / 20.6 oz |
| Unit in soft case: | 235x95x115 mm / 9.25x3.74x4.53 in |
| Weight incl. test leads & test chips : | 933 g / 32.91oz |
| Shipping size: | 275x100x175 mm / 10.83x3.94x6.89 in |
| Shipping weight : | 1233 g / 43.49 oz |
| Miscellaneous | |
| CE - EMC:EN61326-1: | 2012 |
