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Sensors for Water and environment

Utilities and environmental agencies monitor rivers, wells, reservoirs and tanks with ultrasonic level sensors and submersible pressure level transmitters.

Sensor families for this application

Ultrasonic level sensors: Non-contact level for water, fuel, bins and tanks, including sensors mounted outside the tank wall.
Pressure and level transmitters: Gauge, absolute and differential pressure transmitters, level transmitters and switches.
Underwater sensors: Ultrasonic ranging and acoustic communication modules that work submerged.

Models used here

Waste-Bin Fill Level Ultrasonic Sensor, Horn, RS485

Range: 28-250 cm
Blind zone: <=28 cm

Ultrasonic Well and Water-Level Sensor, Threaded, IP67

Range: 25-800 cm
Output: UART/ PWM

Waterproof Ultrasonic Sensor Family, Long-Range and Bin

Range: 25-800cm
Accuracy: ±(1+S×0.3%)

Waste-Bin Overflow Ultrasonic Sensor, Small Angle

Range: 25–200 cm
Accuracy: ±(1cm+S*0.3%)

Flush Diaphragm Pressure Transmitter, Diffused Silicon

Range: -100KPa…0–20KPa…35MPa
Output: 0.5–4.5V ratio voltage

Welded Refrigerant Pressure Transmitter, 4–20mA or 0.5–4.5V

Range: -1–10…50bar (Sealed Gage)
Output: 0.5–4.5 VDC (Ratio)

Welded Refrigerant Pressure Transmitter, 0.5–4.5V Ratio

Range: -1–10…50bar (Sealed Gage)
Protection: IP67

Diffused Silicon Pressure Transmitter, 0.07 to 1000bar

Range: 0 … 0.07 to 0 … 1000bar
Output: 8–30 VDC

Underwater Acoustic Communication Module, 360 Degree, IP68

Range: 1–2000 cm
Output: UART, RS485

Underwater Ultrasonic Ranging Sensor, 10 m Depth, IP68

Range: 5-800 cm
Accuracy: +/-(1+S*1%) cm