SonicSens
HWM’s ultrasonic level or flow sensor, SonicSens is ideal for remote water level monitoring applications. The sensor’s very low power consumption enables it to be used in battery powered applications with a five year battery life, reducing the need for expensive site visits.
The system is available in four different configurations to suit varying installation requirements and networking preferences. It can be non-ATEX cable linked, ATEX cable linked with a Barrier box, ATEX radio linked to the logger outside the ATEX zone, or the sensor, logger and cable all ATEX rated with total protection for completely below-ground installations.
The ultrasonic sensor connects to a MultiLog data logger supplied with local or telemetry communications. Standard telephone line (PSTN) or cellular (GSM/GPRS) versions can be used to provide data and alarms to an office PC or mobile phone/pager for investigation and action.
TYPICAL APPLICATIONS
Open Channel Flow or Level Monitoring
The non contacting ultrasonic sensor is ideal for monitoring liquid level in rivers and open channels, including many overflow applications.
Combined Sewer Overflow Monitoring
CSO overflow monitoring is required by European legislation. Intrinsically Safe systems are available for CSO monitoring and other Hazardous Areas with the risk of inflammable gases.
Tank Level Monitoring
The sensor can be easily mounted to monitor liquid tank levels. The cellular telemetry version can be monitored from the office and easily moved between sites for survey type applications.
Control Systems
The c sensor can be used to control other process plant upstream at great distances using a standard telephone line or cellular phone networks.
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SonicSens in use |
SonicSens in use |


