Sensor cartridge for wastewater analysis

摘要

The cartridge has a single pieced liquid-light housing for holding electro-chemical sensor units (30, 32) and a reference unit. The housing contains a sensor unit-electrolyte tank and a reference unit-electrolyte tank. The housing exhibits an electro-mechanical coupling arrangement, which couples a sensor cartridge (10) at another corresponding electro-mechanical coupling arrangement of a fastened holding device.