N2022-01 Low power manhole level gauge Introduction: This product is mainly used for monitoring the water level of urban manholes, with ultra-low power consumption; Combined with an input pressure gauge, it achieves blind spot free measurement, low power consumption, NB IoT wireless transmission, built-in BLE Bluetooth, and parameter reading and configuration can be achieved through a mobile app Technical parameters: Power supply: 3.5VDC~3.7VDC (equipped with 17AH3.6v lithium-ion battery) Measurement range: 0-8m Measurement accuracy: 0.5% FS Resolution: 1mm Launch angle: 8 ° Transmission method: NB-IoT Working temperature:- 20℃～60℃ Protection level: IP68 Product selection: Product Category: UL Ultrasonic Sensor Product series: E: Manhole series Detection range: 10m: 10m Shell appearance: FX： Customized appearance Shell material: GK： Plastic Sensor casing: A：ABS P：PVDF Communication method: NB:NB-IoT
Introduction: This product is mainly used for monitoring the water level of urban manholes, with ultra-low power consumption; Combined with an input pressure gauge, it achieves blind spot free measurement, low power consumption, NB IoT wireless transmission, built-in BLE Bluetooth, and parameter reading and configuration can be achieved through a mobile app
