Ultrasonic Water Meter
Ultrasonic Water Meter

Ultrasonic Water Meter

The biggest advantages of card-type ultrasonic water meters are high accuracy, low procurement cost, simple installation and maintenance, and suitability for various harsh working environments.
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1. Product Features:

 

The card-type ultrasonic water meter adopts the latest circuit design, and its sensitivity and accuracy are greatly improved. The accuracy level is ±2%, the reading is stable, there are no moving parts inside the sensor, and the measurement accuracy is not affected by liquid impurities. It is equipped with Modbus communication protocol as standard, and can add functions such as OCT output. The protection level reaches IP68 and can work for a long time at 2 meters underwater. It is specially designed for agricultural irrigation, garden management, water resources monitoring and other fields. The water meter has low cost, high measurement accuracy, low power consumption, stable and reliable operation, and is only 1 inch (25.4 mm) thick. The water meter uses ultrasonic technology to measure flow. Compared with traditional mechanical water meters, card-type ultrasonic water meters have better performance and a smaller size, especially in realizing remote monitoring and management.

 

Card ultrasonic water meter on-site installation diagram

 

2. Parts Descriptions:

 

The card-type  water meters has wired type as the standard configuration, wireless type need to be customized.

 

ultrasonic water meter

 

3. Technology Parameter:

 

Items

Parameters

Executive standard

ISO4064-2014,GBT778-2018

Accuracy Rating

2 Class

Measurable fluid

Water,sewage,seawater (other liquid need be customized),Liquid full of pipeline

Fluid temperature

0.1-30℃

Work environment

temperature:-30-45℃;humidity:100%( RH )

Bearable pressure

1.6MPa

Pressure loss

No pressure loss

Communication interface

RS485/USART/infrared interface ; M-BUS alternatives,4G moudle \ NB-lot wireless transmission

Output signal

OCT,4-20mA alternatives

Power supply

Built-in lithium batteries/external DC8-24V power supply

Protection grade

IP68

Spot display

Screen with duplicate rows:

9 digital accumulate flow display,6 digital instantaneous flow display,

Data storage

Ferroelectric storage parameters usage, recording accumulated flow of 31 months and 31 days before automatically

Flow measurement cycle

Measurement condition: 1time/second(settable); Authentication condition: 4times/second

Power consumption

Standard condition < 30uA, each battery can work over 15 years constantly

Materials

Measuring pipe: nylon + glass fiber; sensor: PEEK; protection cover:ABS

 

 

Ultrasonic card water meter

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Wireless card ultrasonic water meter

 

4. Error Curve Pressure Loss:

The linearity of ultrasonic water meters directly affects the accuracy and reliability of their measurement results. Therefore, when selecting and using measuring instruments, it is necessary to pay attention to the evaluation indicators of their linearity and choose the appropriate model according to the actual situation.

 

Error Curve Pressure Loss

 

5. RFQ:

 

Q1. Are you a manufacturer or a trader?
A1: We are a manufacturer, with a factory located in Kaifeng, China, and started in 2002. We mainly produce and sell various industrial flow meters

 

Q2. What products and services can you provide?
A2: We can provide one-stop flow meter services. Our products include various industrial flow meters, industrial ultrasonic water meters, differential pressure transmitters, pressure transmitters and other instruments.

 

Q3. What are your packaging conditions?
A3: Normally, we will choose the most suitable and safest packaging based on the original weight of the product and the mode of transportation. If it is a small pipeline equipment, the weight is relatively light, especially suitable for express transportation, we will choose a carton packaging with foam inside.

 

Q4. How is your delivery time?
A4: Within 500 pieces, standard type: After receiving the confirmed order, the estimated production and verification time is 3 working days.

 

Q5: What is your minimum order quantity?
A5: Our minimum order quantity is 1 piece.

 

Q6: How do you ensure good product quality?
A6: We have a perfect quality control system; all products are fully inspected by IQC and OQC departments before shipment.

 

Q7: How long is your quotation valid?
A7: Our normal quotation is valid for 1 month. If you have more needs, you can communicate with our sales representative to confirm.

 

Q8: Can you accept OEM brands?


A8: Yes, we can accept OEM brands without additional charges.

 

Q9: How long is your product warranty?
A9: Our warranty is 24 months. If any product quality problems occur, we can provide you with a brand new device with the same specifications.

 

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