WCD3415 0-20000us/cm Analog RS485 Water Quality Sensor Electric Conductivity Probe Water Conductivity EC TDS Sensor Price

WCD3415 0-20000us/cm Analog RS485 Water Quality Sensor Electric Conductivity Probe Water Conductivity EC TDS Sensor Price

Details
A salinity sensor based on electrode-free inductive measurement uses a generator to generate an alternating magnetic field in the primary coil to generate an induced current in the medium, the intensity of which depends on the concentration of ions in the medium. The induced current creates another magnetic field in the secondary coil. The receiver measures the induced current in the coil, from which the salinity of the medium is determined. At the same time built-in temperature sensor, can automatically temperature compensation, suitable for online long-term monitoring environment.
Category
Water Sensors
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Description
Technical Parameters

Feature

1. Digital sensor, directly output Rs-485 digital signal, support MODBUS/RTU

2. Built-in temperature sensor for automatic temperature compensation

3. No electrodes, so no polarization reaction

4. The measurement and the medium are completely electrically isolated, and can perform high-precision measurement of heavy and easily precipitated media or solutions, and the use and maintenance costs are low

5. The sensor has low power consumption and internal circuit anti-interference design

 

Application Online whole-process monitoring of industrial wastewater, pharmaceuticals, biotechnology, industrial manufacturing, etc.

 

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Product Paramenters

Name

Parameter

Output

RS-485,MODBUS/RTU

measuring method

Non-contact electromagnetic principle

Measuring range

0~70PSU

Accuracy

±1%F.S.or ±0.2PSU(Below 10PSU)

Resolution

0.1PSU

Operating conditions

0~65℃;<0.6MPa

Calibration method

two-point calibration

Response time

10S T90

Temperature compensation

automatic temperature compensation(PT1000)

power supply

12 or 24VDC±10%,10mA;

Size

Diameter 30mm; Length 185.5mm;

Degree of protection

IP68;Water depth 20 meters; other customized

service life

Sensor 3 years or older

cable

5m

Sensor Housing Material

PVC;PEEK;

Handan Yantai Import and Export Co., Ltd. is committed to providing global customers with high-quality temperature, humidity, wind speed and direction, light and solar radiation, soil, water quality and other monitoring products. It has a wide range of smart agriculture, meteorology, environmental protection, wind energy, solar energy, Photovoltaic monitoring and other fields. The company has a professional wind tunnel laboratory and a product stability laboratory, and has established its own R&D and production team. The factory equipment is advanced and excellent. In addition, the company has obtained ISO 9001 and other quality management system certifications, has independent import and export rights, and good after-sales technical support.

 

In order to send specific price to you, please tell me your information below:

1. What testing parameters you need ?

-- The standard parameters are: wind speed & direction, air temp. RH and pressure

-- Optional: Rainfall , solar radiation, illumination , PM2.5/9M10.

 

2. What's your required power supply ?

-- The standard is 12 or 24V optional. If you have special demands, please specify.

 

3. What's your required output signal ?

-- We have RS485 or 4-20MA optional. Please specify.

 

4. What's your required cable length ?

-- The standard is 3m. If you have special demands, please specify.

 

5. Quantity?

 

6. Price items: CIF or Exw or FOB ?

-- If CIF please tell us your detail shipping address & post code for freight calculation.

 

7. Your complete company name,address, post code,contact person, tele, fax etc.

 

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