PDF《Compact Gas Volume Corrector》

232 /

422 /

485 on the corrector - Ethernet or USB interface (instead of a modem) Available protocols: Modbus ASCII/RTU, DSfG-B COMPACT GAS VOLUME CORRECTOR SYSTEM EC

900 4 EC

911 &

EC

912 (for Ex zone 1) Type EC

911 (Ex zone 1) Type EC

912 (Ex zone 1) The EC

911 version is exclusively supplied by a lithium battery and has been approved for Ex zone

1 as an intrin- sically safe device. The EC

911 has two volume pulse inputs (reed or Wie- gand), one encoder inp........