| Functionalities |
DATALOG 20 |
DATALOG 90 |
DATALOG 140 |
| Board number |
2 |
9 |
14 |
| Configurable INPUT channels |
Universal analogue channels:
temperature (thermocouples, RTDs),
resistance 1mΩ / 300 KΩ
Digital inputs: process signals, DC voltage: 1 µV / 100 V, AC voltage: 10 µV / 100 V
Strain gauges: full / half / quarter bridge |
| OUTPUT channels |
Relay and analogue outputs |
| Measurement mode |
Multiplexer |
| Accuracy |
Thermocouples: 0.008 % RDG /
RTDs: 0.01 % RDG
DC voltage: 0.008 % RDG /
AC voltage: 0.3 % RDG
Resistance: 0.01 % RDG
Strain gauges: 0.05 % RDG |
| Sampling |
100 samples/s |
| Internal functions |
Embedded software providing advanced calculation possibilities: mathematical / boolean / statistical computations defined on / between channels
4 programmable thresholds + 1 relay output per channel
100 programmable tasks of channel scanning |
| Memory |
6 storage parts of 8000 samples +
optional PCMCIA slot |
|
| Additional functions |
Alarm relays,
ASCII / Modbus programmable interface
DLL library / LABVIEW driver / OPC |
| Many options |
Keypad / display / internal printer / PCMCIA board
Protection cover / rack kit / shunt /
IEEE mechanical adapter
Low speed converter 690000 counts |
|
| Power supply |
11 / 28 V + optional battery pack |
| Communication modes |
RS 485 and RS 232 |