Oxygen measurement
Fields of application
Ideal for combustion control in boilers, incinerators and furnaces.
Features
Oxygen zirconia probe certified ex - ZFKE
ref : ZFKE Discover
ZRZE cable for certified ex oxygen analyser - ZKME/ZFKE
ref : ZRZE Discover
Guide tube for oxygen analyser
From
543,00 € DiscoverThis oxygen analyser can continuously measure the oxygen concentration in non-combustible exhaust gases from boilers or industrial furnaces, and is suitable for combustion management and control. The unit consists of a probe and a controller coupled to form a complete system. The probe comprises the convection tube and the sensor. The convection tube inserted in the chimney carries the process gas to the detector. The controller is equipped with a detector diagnostic function and a recovery function, guaranteeing long-term use and measurement stability.
NO CE
| Application | O2 measurement in non-combustible gas mixtures |
| 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 s ... 7 s |
| Analog output | 4-20 mAcc or 0-1 Vcc |
| Contact outputs | 6 points, SPST-NO contacts: high/low limit alarm calibration maintenance in progress, fault analyser, purging in progress, calibration in progress, fault analyser |
| Contact inputs | 3 dry contacts: select from 7 options |
| Display | LCD backwired |
| Connectivity | RS-485 Modbus or HART |
| Optional functions | Combustion efficiency display, cleaning, automatic calibration, selection valve, flow meter |
| Controller installation | Panel or pipe mounting |
| Cable length between controller and detector | < 100m |
| Power supply | 100-120 v ac or 200-240 v ac, 50/60 Hz |
Zirconia oxygen converter for EX zone - ZKME
Reference : ZKME
