
Level Sensors
Firstrate FST700-CS01 Ultrasonic Water Tank Level Sensor
FST700-CS01 is a compact ultrasonic liquid level sensor developed by Firstrate, specially designed for water tank and small pool level measurement. It adopts non-contact ultrasonic ranging technology, built-in digital temperature compensation module to eliminate temperature measurement error. Equipped with multiple standard signal outputs, compact housing for easy top-mounted installation, with stable performance and strong anti-interference ability. Widely applied in domestic water tanks, environmental sewage tanks, cooling water pools and small industrial liquid storage containers.
Specifications
| Application | Water storage tank, sewage tank, cooling pool, small industrial liquid tank |
| Installation | Top thread mounting |
| OutputSignal | 4~20mA |
| Core Advantage | Small size, low cost, dedicated for water tank |
| MeasuringRange | 0~5m |
| Supply Voltage | DC 12V~24V |
| Housing Material | ABS engineering plastic |
| Protection Grade | IP65 |
| Ambient Temperature | -30℃ ~ +70℃ |
| Measurement Accuracy | ±1%FS |
| MeasurementPrinciple | Ultrasonic |
| Working Medium Temperature | -20℃ ~ +70℃ |