SenseCAP Non-Contact Ultrasonic Liquid Level Sensor 750cm (RS485 Modbus)
Non-contact ultrasonic distance and liquid level sensor (25cm to 750cm) with RS485 Modbus-RTU. Ideal for bridge-mounted flood monitoring, river stage, and chemical tanks.
We do not keep stock. After order confirmation and advance payment, we purchase directly from the international manufacturer. Total delivery takes 7 to 45 business days based on factory lead time, freight transit, customs clearance, and mandatory QA inspection at our Dhaka facility before final delivery.
Industrial hardware price depends on system configuration, quantity, and customs clearance. Contact our technical desk on WhatsApp for instant pricing.
The SenseCAP 750cm Ultrasonic Level Sensor delivers non-contact distance and liquid level measurement from 25cm up to 7.5 meters. Because it never touches the water, it is completely immune to debris, mud, and corrosive sewage in urban stormwater drains and tidal rivers across Dhaka, Chattogram, and Sylhet. Mounted under bridges, culverts, or factory chemical storage tanks, it fires high-frequency acoustic pulses and outputs calculated distance via RS485 Modbus-RTU to an AS923 LoRaWAN transmitter for real-time flood alert broadcasting.
- Non-contact distance sensing from 25 cm up to 750 cm (7.5 meters)
- Immune to water debris, mud, sewage, and chemical corrosion
- Ideal for bridge-mounted river flood monitoring and urban waterlogging alerts
- RS485 Modbus-RTU communication protocol for easy industrial integration
- IP67 fully sealed transducer housing resistant to outdoor tropical monsoons
- Built-in automatic temperature compensation algorithm corrects sound speed in air
- Narrow beam acoustic angle minimizes false reflections from canal walls
- Operates directly on 12V DC power supplied by SenseCAP S2100 logger
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