Hydrus

Itron water modules are compatible with all sizes of Hydrus meters running firmware version 2.2.6 and hardware version Encoder Board Layout 10220.

The meter is approved for use with the configurations described in Table 4.

Table 4 Configuration

ERT Module

Configuration
60W ERT Module Six or less left-most digits
100W+ ERT Module Seven or less left-most digits

The following list describes the water modules with which this meter is compatible.

  • ERW-0771-422. 60W-R Encoder, remote

  • ERW-0771-212. 60W Encoder, five-foot cable

  • ERW-0771-202. 60W Encoder, inline connector

  • ERW-1300-218. 100W Encoder, 20-inch cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-217. 100W Encoder, 20-inch cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-206. 100W Encoder, five-foot cable for register, integral connector for optional telemetry device and direct connect remote antenna

  • ERW-1300-205. 100W Encoder, five-foot cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-203. 100W Encoder, integral connectors for register and optional telemetry device and direct mount remote antenna

  • ERW-1300-202. 100W Encoder, integral connectors for register and optional direct connect remote antenna

  • ERW-1300-318/ERW-1300-418. 100W+ Encoder, 20-inch cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-317/ERW-1300-417. 100W+ Encoder, 20-inch cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-306/ERW-1300-406. 100W+ Encoder, five-foot cable for register, integral connectors for optional telemetry device and direct connect remote antenna

  • ERW-1300-305/ERW-1300-405. 100W+ Encoder, five-foot cable for register connection, integral connector for optional direct connect remote antenna

  • ERW-1300-303/ERW-1300-403. 100W+ Encoder, integral connectors for register and optional telemetry device and direct mount remote antenna

  • ERW-1300-302/ERW-1300-402. 100W+ Encoder, integral connectors for register and optional direct connect remote antenna

  • ERW-1300-214. 100W-R Encoder remote, 10-inch cables for register and telemetry device

  • ERW-1300-213. 100W-R Encoder remote, 10-inch cable

  • ERW-1300-314. 100W-R+ Encoder remote, 10-inch cables for register and telemetry device

  • ERW-1300-313. 100W-R+ Encoder remote, 10-inch cable