BOY-WR04-C8 Pressure type water level sensor

BOY-WR04-C8 Pressure type water level sensor

Responsive, high precision, low cost, large range
Product features:

1.Sensitive response: the use of A class diffused silicon pressure sensitive elements

2.Easy installation: cable connection, directly into the site

3.Good stability: the amplifier circuit uses the United States integrated chip, wide voltage power supply, reverse wiring and overvoltage protection

4.Srong anti-interference ability: anti-lightning, intercept interference design

Cellphone(Whatsapp/Wechat):
Mr. Lin: +86 13960777235 
 technical consultation


▋ Video Description

  

▋  Product Description   

     BOY-WR04-C8 Liquid level transmitter is an integrated liquid level meter transmitter, with stable and reliable performance,safety and explosion-proof, overload capacity and high protection level characteristics, can be widely used in water plants, oil refineries, sewage treatment plants, building materials, light industry, machinery and other industrial fields. 

▋ Product Characteristics   

 Function

Description

Water level collection

Collection period The water level is collected periodically

Data transmission

Data is sent over RS485

▋ Product Parameter

Measuring medium

liquids (compatible with contact materials)

Measuring range

0 ~ 10m (customizable)

Accuracy class

0.1%FS, 0.25%FS, 0.5%FS

Working temperature

-40 ~ 85℃

Temperature compensation

-10℃ ~ 70℃

Stability

±0.1% FS/ year

Overload capacity

200% full scale

Temperature drift

±0.01%FS/ C

Power supply voltage

12 ~ 36VDC

Protection level

 IP68

The overall weight

probe is ≈290g, and the cable is ≈60g per meter

▋ Product Size

 

▋ Measurement Method

 BOY-WR04-C8 The pressure type water level sensor has the advantages of anti-interference, small temperature drift, high measurement accuracy, good stability and long life. Widely used in river, reservoir, groundwater, water supply and drainage, sewage treatment and other water level monitoring.

▋ Installation Method 

 

 When the liquid level fluctuation is large, measures should be taken to fix the probe part of the liquid level gauge, you can insert or install a steel pipe or PVC pipe larger than the diameter of the probe in the water, and open a number of φ5mm holes in the pipe at different heights in the opposite direction of the water flow, so that water can enter the pipe.

▋ Application 

 

▋ FAQ

1. Equipment measurement principle?

A: When the sensor is put into a certain depth of the measured liquid, the pressure of the measured medium is introduced into the positive pressure chamber of the sensor, and the atmospheric pressure on the liquid surface is connected to the negative pressure chamber of the sensor through the cable airway to offset the front of the sensor, so that the sensor can measure the pressure, and the liquid level depth can be obtained by measuring the pressure

2. What is the range of the equipment?

A: The default measuring range is 0 ~ 10 meters, and the larger measuring range needs to be customized.

3. What is the measuring accuracy of the equipment?

A: The measurement accuracy is not higher than 0.5%, such as 10 meters range, the accuracy is 5cm.

4. Can the equipment be waterproof? Will water flooding damage the equipment?

A: Can be waterproof, equipment IP68 protection level.

5. Device communication method? What communication protocols are supported?

A: Supports RS485 communication and Modbus communication.