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Automatic calibration and back-purge module for O2 analyser - ZFCS

Optional automatic calibration and cleaning unit

Fields of application

Oxygen control in flue gases from boilers, incinerators and industrial furnaces
Combustion optimization and plant safety

Features

Protects the ZKM controller from harsh environmental conditions
Allows oxygen measurement on highly particle-laden gases
Guarantees stable measurement at all times

Reference : ZFCS Please contact us

Specifications
Documentations
Technologies

Specifications

The ZFCS cabinet is a system for compressed-air cleaning of the probe tube, and automatic calibration of the in-situ zirconia oxygen analyser ZFK8. The ZKM controller is integrated in the cabinet, but requires a dedicated command line. It enables continuous measurement of oxygen concentration in flue gases from boilers and industrial furnaces, for combustion control and optimization. The analyser consists of a measurement probe (ZFK8) and a controller (ZKM). The probe is combined with a tube which is inserted into the flue gas pipe to channel the gases to the probe.

Dimensions	90 x 475 x 210 mm
Materials	Fiberglass-reinforced polyester case with tempered glass door
Weight	Approx. 18 kg
Color	Grey RAL7035
Protection class	IP 55
Temperature	Operation: 0 to 50 °C Storage: -20 to 70 °C
Flue gas temperature	See the analyser's datasheet
Power supply	230 Vac / 50 Hz (other options available)
Starting power consumption	240 VA
Nominal consumption	125 VA
Compressed air pressure	5 bar min. / 17 bar max.
Mounting type	Wall mounting, supplied with 4 mounting brackets
Gas connections	2 inlets for flexible tube connection (Ø6 mm) (compressed air, calibration gas)1 (ZFCS-P) or 2 (ZFCS) outlet(s) for flexible tube connection (Ø6 mm) (cleaning air, calibration gas)() With option "P", compressed air is sent directly to the solenoid valve mounted on the probe flange.