Home > Products > Gas Analysers > Fuji Electric ATEX Zirconia O2 Probe – ZFKX
Fuji Electric ATEX Zirconia O2 Probe – ZFKX
Gas Analysers
Fields of application
This analysis system is designed for demanding applications in potentially explosive atmospheres, such as refinery furnaces, petrochemical furnaces and large industrial boilers.
Features
Field-replaceable Flame-arrester
Compact and light design
Fast response (4-7 seconds)
Excellent accuracy and reliability
Remote electronics and calibration
ATEX/IECEx Zone1 IIB+H2 T3 Gb certified probe
SPECIFICATIONS
AVAILABLE MODELS
DOCUMENTS
SPECIFICATIONS
Applications
O₂ measurement in non-combustible gas mixtures
Industrial heat production in refineries
Petrochemical reactor furnaces
Large combustion plants
Measuring principle
In-situ zirconia sensor
Scale
O ... 2 ... 50% Vd O2 (user-configurable)
Repeatability
<± 0.5 % PE
Linearity
<±2%PE
Response time (for 90%)
4 seconds ... 7 seconds
Analog output
4-20 mAcc or 0-1 Vcc
Contact outputs
6 points, SPST-NO contact: High/low limit alarm, maintenance in progress, purging in progress, calibration in progress, fault analyser
Contact inputs
3 dry contacts: select from 7 options
Display
LCD backwired
Connectivity
RS-485 (Modbus®)
Optional functions
Combustion efficiency display, cleaning, automatic calibration, selection valve, flow meter
