E-Coder

Itron water modules are compatible with all sizes of E-Coder registers and all water meter sizes that accept E-Coder registers (as long as it meets the parameters described in Table 8). 

Table 8 E-Coder parameters

ERT Module

E-Coder compatibility

100W+ ERT Module, 500W ERT Module

Factory default setting reports up to six left-justified digits. To read eight-dial register, reprogram using Neptune eight-dial configuration.

Note: Will not read a six-dial register after it is reprogrammed to read eight-dials. To re-enable six-dial operation, program using Encoded Register option.

Itron Cellular 500W Module

Factory default setting reports an eight-dial output. To read a six-dial register, reprogram using Neptune six-dial configuration.

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

  • ERW-1350-001. 100W+ Encoder, integral connectors for register and optional telemetry device and direct mount remote antenna

  • ERW-1350-002. 100W-R+ Encoder remote, 10-inch cables for register and telemetry device

  • ERW-1601-001. 500W ERT Module, pit variant

  • ERW-1601-002. 500W ERT Module, remote variant

  • ERW-1601-004. 500W ERT Module, pit variant, two port

  • ERW-1601-008. 500W ERT Module, pit variant, two battery, three port

  • ERW-1601-009. 500W ERT Module, pit variant, two battery, two port

  • ERW-1601-010. 500W ERT Module, remote variant, two battery

  • ECW-1700-001. Itron Cellular 500W Module, pit variant

  • ECW-1700-002. Itron Cellular 500W Module, remote variant