ua30cld20fgm7 – ult prox lp m30 diff analogue 4-20ma rs232

Why Choose the Carlo Gavazzi UA30CLD20FGM7 Ultrasonic Sensor?

The Carlo Gavazzi UA30CLD20FGM7 is a programmable diffuse reflective ultrasonic sensor designed for precise non-contact distance measurement, object detection and level monitoring in industrial automation applications. As part of the Carlo Gavazzi UA30CLD programmable ultrasonic sensor series, it combines a 250–2000 mm adjustable sensing range with a 4–20 mA analogue output, two programmable PNP switching outputs and RS232 communication.

Using ultrasonic sensing technology, the UA30CLD20FGM7 measures distance by transmitting high-frequency sound pulses and evaluating the returning echo. Its programmable architecture allows parameters including analogue output range and direction, switching limits, hysteresis and operating cycle to be configured, providing considerable flexibility for demanding machine and process control applications.

With an adjustable sensing distance of 250–2000 mm, a programmable 4–20 mA or 20–4 mA analogue output, two PNP NO/NC switching outputs and a 19–30 V DC supply, the UA30CLD20FGM7 is well suited to continuous level measurement, positioning and object detection. Its M30 plastic housing, M16 connector, RS232 interface and IP67 protection support dependable integration into industrial automation equipment.

Key Advantages

• Adjustable 250–2000 mm ultrasonic sensing range for industrial measurement and detection.
• Programmable 4–20 mA or 20–4 mA analogue output provides continuous measurement information.
• Two programmable PNP NO/NC switching outputs enable additional limit and control functions.
• RS232 programming interface provides extensive configuration of sensor operating parameters.
• Programmable operating frequency from 5–30 Hz supports application-specific response requirements.
• Hold/synchronisation input supports integration with multiple-sensor installations.
• IP67 protection and robust M30 construction suit demanding industrial environments.

Key Features

• Carlo Gavazzi UA30CLD programmable ultrasonic sensor series.
• 250–2000 mm adjustable sensing distance.
• Programmable 4–20 mA / 20–4 mA analogue current output.
• 2 × PNP open-collector switching outputs.
• Programmable NO/NC switching operation.
• 19–30 V DC rated operating voltage.
• 5–30 Hz programmable operating frequency.
• RS232 interface for sensor programming and serial information.
• Programmable switching points, hysteresis, analogue range, offset and output direction.
• Hold/synchronisation control input.
• Yellow and green LED indication.
• Robust cylindrical M30 plastic housing.
• M16 connector for electrical connection.
• IP67 protection for industrial environments.

Programmable Ultrasonic Measurement for Industrial Automation

Ultrasonic sensors measure distance by transmitting high-frequency sound pulses towards a target and evaluating the returning echo. This non-contact sensing principle enables the UA30CLD20FGM7 to provide continuous measurement without mechanical contact with the object or material, making it suitable for applications involving liquids, bulk materials and manufactured components.

The UA30CLD20FGM7 offers significantly more configuration flexibility than a basic analogue sensor. Its RS232 interface allows the analogue output characteristics, two switching limits, NO/NC operation, hysteresis and other operating parameters to be programmed. The 4–20 mA signal provides continuous process information, while the two PNP outputs can simultaneously provide discrete switching signals for alarms, limits or machine control.

Typical Applications

• Tank and vessel level measurement.
• Liquid and bulk material monitoring.
• Industrial distance measurement.
• Object position and presence detection.
• Conveyor and material handling systems.
• Packaging and production machinery.
• Process monitoring and control systems.
• Applications requiring programmable analogue and switching outputs.