Temperature Compensation Tunnel Electrode Compensation Method Ultrasonic Water Accumulation Detection Level Meter

Short Description:

The integrated buried liquid level meter is mainly used in the field of urban waterlogged road surface water detection, which can real-time monitor the water situation of low-lying sections, and ensure the system and integrity of urban construction. It has high reliability, low power consumption, good scalability and strong practicability, and provides solid technical guarantee for urban flood prevention.

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Product Features

1. Ultrasonic water level detection function: ultrasonic water level detection, the range is not limited by hardware.

2. Temperature compensation function: under different water temperature environment, the detected water level value is accurate.

3. Electrode compensation detection function: in the monitoring process, the influence of foreign bodies on the data in the monitoring process is excluded, and the error is reduced.

Product Applications

It is mainly used in the field of urban waterlogged road surface water detection, which can monitor the water situation of low-lying sections in real time, and ensure the system and integrity of urban construction

Product Parameters

Product name	Integrated buried level gauge
Measuring range	20-2000mm	Liquid level error	≤1cm
Storage data	60 records (record the latest 60 records)	Liquid level resolution	1mm
Breakpoint resume function	Support	Liquid level monitoring blind	10~15mm
Low power mode	Support	Low power consumption current	5-10uA
Communication protocol	MQTT/AIiMQTT (Alibaba Cloud)	Working current	16mAh (excluding communication)
Communication format	API Json format (MOTT)	Liquid level range	200cm
Operating temperature	-40-80℃	Communication method	LoRa wireless communication
Protection level	IP68	Level meter power supply	DC3.6V38000m
Battery capacity	38000mAh	Storage temperature	AH-20~80℃
Current consumption	4G module working average current 150mA wake-up sampling every 3min and send data average 16.5m (each sampling wake-up working time 23s), signal strength CSQ=19 single code power consumption 3.5m wh
Signal penetration capability	Can penetrate road surface water within 2m
Standby time	Supports uploading 25,000 data

FAQ

1: How can I get the quotation?
A:You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.

2：What are its characteristics?
A:It can monitor the water accumulation in low-lying road sections in real time
B:This product has no host and has an internal integrated 4G communication module, which has high reliability, low power consumption, good scalability and strong practicality.

3.What is its Communication method?
A:GPRS/4G/WIFI/LORA/LORAWAN

4.Can you add my logo in the product?
A:Yes, we can add your logo in the laser printing, even 1 pc we can also supply this service.

5. Are you manufactures?
A:Yes, we are research and manufacture.

6.What about the delivery time?
A:Normally it take 5-7 days after the stable testing, before delivery, we keep sure every PC quality.

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Electrode compensation method