The E+H Flowfit COA250 is a flow assembly designed for wall mounting or unsupported installation in pipes, providing an ideal solution wherever sensor immersion is either impossible or undesirable. Its innovative design speeds up sensor response and allows easy accessibility to the sensor for calibration in air.

The assembly is insensitive to clogging and provides automatic self-venting, ensuring reliable measured values at all times. With the automatic cleaning nozzle, users benefit from extended maintenance intervals and reduced upkeep requirements.

Process connections feature input below and output at the top of the holder. Maximum process temperature is 122°F (50°C) and maximum process pressure is 6bar (87psi). The COA250 is particularly valuable in applications where direct sensor immersion is not feasible, providing a practical alternative for dissolved oxygen measurement.