Fluid Sensing Modules: Non-Contact Bubble Detection and Fluid-Path Pressure Monitoring

FOREACH offers air bubble detectors and pressure sensors for IVD, life science and automated analytical equipment. ABD detects bubbles, droplets and gas/liquid states in transparent tubing. PDM5 measures fluid-path pressure. Their signals support liquid-supply checks, blockage assessment and abnormal-state alarms in the instrument control system.

Select the module according to the condition being monitored, its position in the fluid path and the required electrical interface. ABD uses non-contact infrared detection; PDM5 uses a PEEK flow path and I2C communication. Check the selected model's tubing or port requirements, operating conditions and signal handling before validating it in the complete instrument.