Yokogawa ZR802G|02|-m-m HART+Modbus RTU Zirconia Oxygen Humidity Analyzer

The Yokogawa ZR802G is an intelligent online zirconia oxygen content monitoring instrument from Yokogawa Electric. The following is the specific introduction:

ZR802G|01|-t-t 1/2 NPT

Converter interface: ZR802G|01|-t-t 1/2 NPT, indicates a converter with a t1/2 NPT interface.

The Yokogawa ZR802G is a model in its own right, with subdivided models underneath. Depending on the configuration options, it can be subdivided into the following models:

**By converter interface**: ZR802G|01|-t-t 1/2 NPT, indicating a converter with a t1/2 NPT interface.

**By digital communication method**: ZR802G|02|-t

- ZR802G|02|-h-h HART, indicates that the HART communication protocol is used.

- ZR802G|02|-e-e HART+Modbus TCP, indicates that HART and Modbus TCP communication protocols are supported.

- ZR802G|02|-m-m HART+Modbus RTU, indicates support for HART and Modbus RTU communication protocols.

**Press other options**

- ZR802G|03|-n-n always-n and ZR802G|04|-n-n always-n, the exact meaning is not clear at this time, but it is presumed to be related to some default configurations or specific functions.

- ZR802G|001|/sct /sct indicates an analyzer with a stainless steel label plate.

- ZR802G|005|/rc/rc indicates an analyzer with a ruggedized coating (epoxy + polyurethane coating).

- ZR802G|006|/br/br indicates a wall bracket for ZR402G replacement.