Microprocessor-based liquid sensor and ice detector

Microsensor for measuring the position of liquids in...

Microwave point instrument with self-test circuit

Microwave probe for detecting oil level

Microwave sensor for checking the level of the molten metal in c

Microwave tank-contents level measuring assembly with lens-obtur

Microwave transmitter housing

Modular data acquisition system

Molten metal sensing in a closed opaque vessel

Monitor for divers to avoid decompression

Monitoring system

Motor vehicle fuel level sensor

Motor-driven material level indicator

Motor-driven material level indicator

Motorcycle fuel level gauge

Mounting assembly for fuel level sensor

Mounting head for a resistance-tape level sensor

Mounting structure, module, and liquid container

Multi-capacitor fluid level sensor

Multi-frequency ultrasonic liquid level gauging system