Digital pH Sensor for Water Online TDS Hydroponic pH Controller with Alarm

US$29.03 - 41.94 1 Piece (MOQ)
Port:
Shenzhen, China
Production Capacity:
3000 Pieces/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Rating: 5.0/5

Last Login Date:

Aug 29, 2025

Main Products:

pH/ORP, ORP, Conductivity, Ion Concentration, Dissolved Oxygen, Turbidity, Electrode, Residual Chlorine, Transmitter, Gas Detector

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Product Description

Company Info

Basic Info.

Model NO.
DX-300
After-sales Service
Yes
Warranty
1 Year
Appliance
Food Analysis, Medical Research, Biochemistry
Certification
ISO9001
Name
Industrial Online pH Electrode
Material
Glass
Measuring Range
0-14 pH
Connector
BNC/Y/Pin
Temperature Range
0~80 ºC
Response Time
≤10sec
Withstand Pressure
0.6MPa
Drift Range
≤0.03pH/24h
Output
Can Be Customized 4-20mA/RS485
Cable
3 Meter (Can Be Customized 3-50 Meter)
Slope
≥96%
Zero Potential
Eo=7pH
Applications
Water Treatment Industry,Swimming Pool,Sewage
Applications1
Waster Water,Aquaculture,Lab,Laboratory,Reservoir
Texture of Material
PC PPS
Trademark
DAXIN
Transport Package
Standard Export Packing
Specification
31*21*14CM
Origin
China
HS Code
9027900000

Product Description

Digital pH Sensor for Water Online TDS Hydroponic pH Controller with Alarm

Product Description

Sewage industrial PH combination electrode adopts annular liquid junction, gel electrolyte and special glass sensitive membrane. Fast response and high Stability.

Zero potential:
7±0.2pH
Name:
Plastic pH Electrode
ph range:
0-14ph
Temperature range
0-80°C
Pressure (MPa):
0.6MPa
Response time
≤10sec
Slope
≥95%
Cable
3~50m (can be extended)
Connector
BNC terminal or Y connector
Thread
PG13.5 thread, international general standard

Performance features:

 

1.Adopt solid electrolyte, 0.4MPa pressure.

2.Easy to use without adding electrolyte.

3.Solid electrolyte salt bridge can prevent electrode poisoning effectively, such as S²-,CN-.

4.Adopt antifouling annular liquid junction, hard to clog, long-term online detection.

5.Adopt different sensitive membrane electrode for PH measurement under various conditions. Low inner resistance electrode, fast response and high stability.

6.Adopt standard Pg13.5 screw thread, suitable for piping erection.

Applicable scope:

 

1.Electrodes are suitable to be applied to different industrial processes, especially the measurement for colloidal medium and sewage.

2.Can be used in concert with various PH meter.

3.Adopt BNC connector or Y joint.

4.Service life is half a year under normal operating condition, service life will be shortened if the environment is bad or inadequate maintenance.

 

Certifications

Company Profile

 

Exhibition

 

Our products include thermometer, thermocouple thermometer, Water quality analyzer (pH/ORP Meter, Residual Chlorine Meter, Dissolved Oxygen Meter, Conductivity Meters and Turbidity Meter), Wood Moisture Meter, Food Thermometer, Differential Pressure Meter, etc. 
And we help many large companies OEM & ODM products, such as KANE, UEI, MARAWE, TOOLNET, WD PLUS, TOMBER and so on. Looking forward to your cooperation.

FAQ

Q1: What's your business range?A: We manufacture Water quality analysis instruments and provide dosing pump, diaphragm pump, water pump, pressure instrument,
flow meter, level meter and dosing system.


Q2: May I visit your factory?
A: Of course, our factory is located in Shanghai, welcome your arrival.

Q3: Why should I use ****** Trade Assurance orders?
A: Trade Assurance order is a guarantee to buyer by ******,For after-sales, returns, claims etc.

Q4: Why choose us?
1. We have more than 10 years of industry experience in water treatment.
2. High quality products and competitive price.
3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.

Send An Inquiry Now we will provide the timely feedback!


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Dongguan Daxin Electronic Technology Co., Ltd. is a professional instrument manufacturer.
Our products include thermometer, thermocouple thermometer, Temperature and humidity meter, Water quality analyzer (pH/ORP, CL, DO, EC meters), pH sensor, ORP sensor, chlorine sensor,dissolved oxygen sensor, conductivity sensor,wood moisture meter, anemometer, differential pressure meter
Widely used in environmental protection water treatment,purified water,circulating water,boiler water and other systems,as well as electronic,electroplating,printing and dyeing,chemical,food,pharmaceutical and other process fields

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Mr. Boboscot. Xie

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