Hawker MiniSonda Loop Powered Ultrasonic Transmitter

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The Hawker MiniSonda Loop Powered Ultrasonic Transmitter for non-contact level measurement provides level measurement for liquids and slurries. It operates from a 20–38 VDC voltage, enabling the 4–20 mA signal produced to transmit over relatively long distances.

If four control relays, digital indication and a power supply are required use Flexilevel3 as a unit to add on. The FXL3 Flexilevel 3 indicator/controller is a wall-mounted level controller to IP66 that accepts a current 4 mA input from a sensor. It can span and zero the input signal, displaying the level depth or contents on the 9-mm-high programmable four-digit display. There are four programmable trip points which can be used as pump or valve control or alarms.

If only two relays and a power supply are required, use the Type 900 dual trip amp. The Type 900 is a dual-channel trip amplifier which accepts a signal from a vessel-mounted sensor and operates individual relays anywhere over its input range. Applications include pump and valve controls or high and low alarms. The four-digit display shows the real-time signal input in milliamps. An internal current limited power supply for a transmitter is available and a simple setting up procedure saves commissioning time. Low power consumption gives economical operation. Polypropylene casing provides increased chemical resistance.

For more information, call AMS on 03 9017 8225 or email sales@ams-ic.com.au.