Technical Specification
| Precision class | AA |
| Measuring rate | (100), 50, 10 and 2.5 mops |
| Electrical isolation for analogue sensors | with semiconductor relays (50 V) Additional electrical isolation between measuring inputs and power supply (device ground) |
| Date and time-of-day | Real-time clock, buffered with lithium battery |
| Supply current | For system boards and sensor supply Entire system, max. 2.5 A, per board max. 0.5 A |
| Power supply Mains adapter DC adapter cable Rechargeable battery pack | ZB1212NA11 100 to 240 VAC to 12 VDC, 2.5 A electrically isolated ZB3090-UK2 10 to 30 VDC, 12 VDC, 1 A 8 rechargeable NiMH batteries, 9 to 11 V, 1600 mAh With intelligent high-speed charging (3.5 hours) Supply current Entire system maximum 1.5 A |
| Measuring inputs | 9 ALMEMO® input sockets Expansion up to 99 inputs by means of selector switch boards |
| Measuring channels | Expansion up to maximum 99 measuring channels |
| Internal memory (additional option OA56920S) | Internal EEPROM sufficient for 100,000 measured values, configurable as linear or ring memory |
| External memory (ZA1904SD) | ALMEMO® memory connector with micro SD card |
| Outputs | 2 ALMEMO® sockets, suitable for all output modules (analogue / data / trigger / relay cables, etc.) Alarm signal transmitter, internal |
| Operation | 1 key, 5 LEDs, 2 coding switches |
