
Memo-Graph S 10 Technical data
Endress+Hauser 85
10 Technical data
10.1 Function and system design
Measuring principle Electronic acquisition, recording and archiving of analogue and digital input signals.
Measuring system The connected analogue measuring points are measured at a scan cycle of 125 ms.
Galvanic isolation channel-channel: 60 V
P
.
Damping adjustable at 0...999.9 seconds per analogue input, system base damping negligible. The
data is saved in the internal memory (power failure secure FLASH technology) and onto mainte-
nance-free ATA flash memory cards. Long-term archiving is carried out at the PC, whereby the data
is transferred to the data carrier, via Ethernet or serially to the PC. Using the supplied PC software
package, the devices can be operated, read-out and the measurement data can be archived and visu-
alised.
10.2 Input values
Measured variable /
measuring range
10.2.1 Multifunction input board with 8 analogue channels (socket 1,
socket 2)
Available measuring ranges per channel:
Description Mesurement range Signal resolution/accuracy
Current
Input impedance
50 Ohm, max. 100
mA
4 to 20 mA 1 µA (with switchable open circuit monitor < 2 mA, event
message on display) / 0.15 % of measurement range
0 to 20 mA 1 µA / 0.15 % of measurement range
± 1 mA 0.05 µA / 0.25 % of measurement range
± 2 mA 0.1 µA / 0.25 % of measurement range
± 4 mA 0.2 µA / 0.25 % of measurement range
± 20 mA 1 µA / 0.20 % of measurement range
± 40 mA 2 µA / 0.20 % of measurement range
Voltage
Input impedance
1 MOhm, max. 60
V
P
0 to 1 V 0.05 mV / 0.20 % of measurement range
0 to 10 V 0.5 mV / 0.20 % of measurement range
± 20 mV 1 µV / 0.25 % of measurement range
± 50 mV 2.5 µV / 0.20 % of measurement range
± 100 mV 5 µV / 0.15 % of measurement range
± 200 mV 10 µV / 0.15 % of measurement range
± 1 V 0.05 mV / 0.15 % of measurement range
± 2 V 0.1 mV / 0.15 % of measurement range
± 5V 0.5 mV / 0.15 % of measurement range
± 10 V 0.5 mV / 0.15 % of measurement range
Thermocouples Type B (Pt30Rh-Pt6Rh):
0 to +1820 °C / 32 to 3308 °F
0.2 K / 0.25 % of measurement range from 600 °C /
1112 °F
Type J (Fe-CuNi):
-210 to +999.9 °C / -346 to 1832 °F
0.2 K / 0.25 % of measurement range from -100 °C /
-148 °F
Type K (NiCr-Ni):
-200 to +1372 °C / -328 to 2501.6 °F
0.1 K / 0.25 % of measurement range from -130 °C /
-202 °F
Type L (Fe-CuNi):
-200 to +900 °C / -328 to 1652 °F
0.1 K / 0.25 % of measurement range
Type N (NiCrSi-NiSi):
-270 to +1300 °C / -454 to 2372 °F
0.1 K / 0.25 % of measurement range from -100 °C /
-148 °F
Type R (Pt13Rh-Pt):
-50 to +1800 °C / -58 to 3272 °F
0.1 K / 0.25 % of measurement range from +50 °C /
122 °F
Type S (Pt10Rh-Pt):
0 to +1800 °C / 32 to 3272 °F
0.1 K / 0.25 % of measurement range from +50 °C /
122 °F
Comentários a estes Manuais