ELM3002-02x5/ ELM3002-03x5/ ELM3002-04x5 overview measurement ranges
|
Measurement |
Connection |
FSV / interface |
Mode |
displayed maximum value/value range |
ELM3002-02x5 |
ELM3002-03x5 |
ELM3002-04x5 |
|---|---|---|---|---|---|---|---|
|
Voltage |
2-wire |
±1200 V With Extended Overrange **) |
Extended 400% *) |
approx. ±5 kV |
Channel 1 Channel 2 |
- |
Channel 1 only |
|
Legacy ***) |
approx. ±5 kV | ||||||
|
±1200 V |
Extended 107% *) |
±1288.44.. V |
Channel 1 Channel 2 |
- |
Channel 1 only | ||
|
Legacy |
±1200 V | ||||||
|
±600 V |
Extended 107% *) |
±644.22.. V |
Channel 1 Channel 2 |
- |
Channel 1 only | ||
|
Legacy |
±600 V | ||||||
|
±360 V |
Extended 107% *) |
±386.532.. V |
Channel 1 Channel 2 |
- |
Channel 1 only | ||
|
Legacy |
±360 V | ||||||
|
±60 V |
Extended 107% *) |
±64.422.. V |
Channel 1 Channel 2 |
- |
Channel 1 only | ||
|
Legacy |
±60 V |
*) The measurement uncertainty in overrange is not specified.
**) Voltages > 1200 V only intended for the purpose of transient monitoring, not as a permanent measurement voltage, channel measures up to the technical FSV
***) In ±1200 V with Extended Overrange, Legacy corresponds to 0x007FFFFF ~ 1200 V, but in contrast to the other legacy modes, overrange is also measured up to the specified maximum value, see the following diagram
|
Measurement |
Connection |
FSV / interface |
Mode |
displayed maximum value/value range |
ELM3002-02x5 |
ELM3002-03x5 |
ELM3002-04x5 |
|---|---|---|---|---|---|---|---|
|
Voltage |
2-wire |
±5 V |
Extended |
±5.368.. V |
- |
Channel 1 Channel 2 |
Channel 2 only |
|
Legacy |
±5 V | ||||||
|
±2.5 V |
Extended |
±2.684.. V |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±2.5 V | ||||||
|
±1 V |
Extended 107% |
±1.0737.. V |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±1V | ||||||
|
±250 mV |
Extended 107% |
±268.43..mV |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±250 mV | ||||||
|
±150 mV |
Extended 107% |
±161.06..mV |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±150 mV | ||||||
|
±100 mV |
Extended 107% |
±107.37.. mV |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±100 mV | ||||||
|
±60 mV |
Extended 107% |
±64.42.. mV |
- |
Channel 1 Channel 2 |
Channel 2 only | ||
|
Legacy |
±60 mV |
Fig.4: Overview measurement ranges, Bipolar
Fig.25: Overview measurement ranges, Bipolar (FSV Range)|
Note: In Extended Range Mode the Underrange/Overrange display in the PDO status has the character of an information/warning when the nominal measuring range is exceeded, i.e. no Error is displayed in the PDO status and LED. If the technical measuring range is also exceeded, Error = TRUE is also displayed. The detection limit for Underrange/Overrange Error can be set in the CoE. In Legacy Range mode, an Underrange/Overrange event also leads to an Error in the PDO status. |