Yokogawa ZR22G-040-S-E-C-R-M-E-A Zirconia
Yokogawa ZR22G, ZR402G, ZR202G in-line zirconia oxygen analyzer and high temperature humidity analyzer
Overview
The analyzer consists of a probe and a transmitter that can be used both as a zirconia analyzer and as a high temperature humidity analyzer. The probe is in-line and the transmitter is digitally displayed. There are two types of analyzers: separate and integrated. As the name suggests,
The one-piece, the probe and the transmitter are connected together as a whole. Separate and integrated zirconia analyzers do not require the use of a sampling device to mount the probe directly in the flue wall or combustion chamber to measure the oxygen concentration in the flue gas.
The transmitter also displays the temperature and potential of the conductivity cell in addition to the oxygen concentration. Such analyzers are widely used to monitor the oxygen concentration of combustion in large or small boilers, various industrial furnaces and combustion plants, or for the control of low oxygen combustion.
The high temperature and humidity analyzer is used to continuously measure the humidity of the hot steam in the dryer, which uses an electric heater or hot steam as a heat source. Like the dryer, it can also be used in a variety of production applications for humidifiers to measure and control humidity. In summary, this analyzer can be used to effectively increase productivity in these applications.
Features:
The probe's built-in heater can be replaced in the field, reducing maintenance costs.
The probe uses a zirconium electrode, which has a long life and high reliability.
The probe uses three reference gas compensation methods (air natural convection, instrument gas and pressure compensation gas). ●Separate transmitter adopts LCD touch display for easy operation.
The transmitter can be used as an oxygen analyzer as well as a high temperature humidity analyzer.
The integrated analyzer's probe and transmitter are integrated, reducing wiring, piping and installation costs. This device is equipped with an optical switch for easy on-site operation.
Remote maintenance uses digital communication (HART), which reduces maintenance costs. *1
CENELEC, CSA and FM explosion-proof equipment safety certification
ZR22G Separated Zirconia Oxygen / High Temperature Humidity Analyzer, Probe
040 0.4m
S SUS316
E DIN PN10-DN50-A
C natural convection
R Rc1/4
M M20*1.5mm
E English
A constant-A
