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| True/Effective Measuring Modules for AC Voltages and AC Current Type |
ZA9903AB/ZA9904AB True/Effective Measuring Modules for AC
Voltages and AC Current Type
● Independent,
full digital acquisition of the true/effective values of an AC variable.
● Measuring
signals with any course of a curve are digitised with 1kHz.
● Pure digital
data transmission to the measuring instrument.
● Acquisition
of the frequency through a second measuring channel.
● Connector
sockets electrically isolated and overvoltageprotected.
☞ The measuring module is not designed
for operation with selector switch board ES5590MF. |
| Technical Data: |
| TRMS |
| Accuracy: |
0.1% of fin. val. ± 2 digits |
| Sampling rate: |
1kHz |
| Resolution: |
12 bit, ± 2048 digits for Uss |
| Frequency range: |
20.0 … 250Hz |
| Meas. period/transient time: |
0.5s |
| Frequency |
| Accuracy: |
± 0.1Hz |
| Sampling rate: |
1kHZ |
| Resolution: |
0.1Hz |
| Sensitivity: |
10% of final value |
| Frequency range: |
20.0 … 250Hz |
| Meas. period/transient time: |
0.5s |
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| Electrical isolation: |
1kV permanent, 5kV for 1s |
| Housing: |
polystyrene,
dim. L 100 x W 54 x H 31mm |
| Sockets: |
touchproof, Ø 4mm |
| Operating voltage: |
6 … 14V
through ALMEMO® device |
| Current consumption: |
< 40mA
(connector and module) |
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Types (incl. touchproof connecting
cable):
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| AC Voltage |
| Order No. |
Meas. range |
Resolution |
Peak |
Overload |
Internal resistance |
| ZA9903AB1 |
130.0mVrms ¹) |
0.1mV |
0.2V |
400V |
0.5MΩ |
| ZA9903AB2 |
1.300Vrms |
1mV |
2V |
400V |
0.8MΩ |
| ZA9903AB3 |
13.00Vrms |
10mV |
20V |
500V |
1MΩ |
| ZA9903AB4 |
130.0Vrms |
0.1V |
200V |
500V |
1MΩ |
| ZA9903AB5 |
400Vrms |
1V |
1000V |
1000V |
4MΩ |
| ¹) When using the measuring module for
the purposes of current measurement with an external shunt, the shunt
must be looped into the neutral conductor (not into the phase). |
AC Current |
| Order No. |
Meas. range |
Resolution |
Peak |
Overload |
Internal resistance |
| ZA9904AB1 |
1.000Arms |
1mA |
2A |
10A²) |
0.10Ω |
| ZA9904AB2 |
10.00Arms |
10mA |
20A |
20A²) |
0.01Ω |
| ²)Without fuse, overload condition only
up to 1 minute maximum |
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이 상품에 대한 사용후기가 아직 없습니다.
사용후기를 작성해 주시면 다른 분들께 많은 도움이 됩니다. |
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이 상품에 대한 질문이 아직 없습니다.
궁금하신 사항은 이곳에 질문하여 주십시오. |
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현재위치 : 
