Customizable Online Analyzer PH Digital Sensor Water Quality Tester PH Detector PH Tester OEM Benchtop Meter

₱15,132.15

10 in stock

SKU: d1639d65-cb8e-4c4b-92d1-8b9c29853366 Categories: ,

Description

What does PH meter do ?

PH meter is a device used to measure the pH of a solution and transmit the pH value as an output signal to control systems, data acquisition systems, or monitoring systems. It is a critical component in pH measurement and control processes, especially in industrial and laboratory environments, where accurate pH monitoring is crucial. It is connected to the industrial pH electrode , converting the measurement potential of the pH electrode into a standard signal output of 1~5V or 4~20mA. This signal can be input into a pH controller or a computer control center, achieving pH alarm and control purposes through computer programming. Online pH transmitters are designed with displays, showing measurement data while outputting standard signals. Since the output signal is low impedance, the transmission distance can range from tens to hundreds of meters.
Application: ph meter analyzer 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.
Products Description
Model Number
PC-9903
Product name
Industry online pH/ORP controller
Measuring range
-2~16 (pH), ±0.01pH, -1999~1999mv (ORP), –30~140℃, Others can be customized
Resolution
0.01pH,1mv, 0.1℃
Working Temperature
-10~60℃
Signal output
4-20mA output/RS485 Modbus
Accuracy
≤0.02pH
Material
PPS/PC
Power Supply
AC85~245V 50/60Hz (Customized)
contact us
yuluo@dax-instruments.com
Input impedance>=10^12Ω
≥10^12Ω
Weight
0.5KG
Protection level
IP65

What are the typical functions of pH meter ？

(1) pH Measurement: The primary function of a pH meter is to accurately measure the pH value of a solution. It typically includes a pH electrode immersed in the solution being measured. The pH electrode generates a small electrical potential proportional to the concentration of hydrogen ions in the solution. Different industries have different requirements for pH electrodes. DAXIN company offers a variety of pH electrodes suitable for different industries.

(2)Signal Conditioning: The electrical potential generated by the pH electrode is very small and requires amplification and
conditioning for accurate measurement. The pH meter amplifies and conditions the signal from the pH electrode to ensure accuracy and reliability.
(3)Temperature Compensation: pH measurement is temperature-dependent, meaning that pH values vary with temperature fluctuations. pH meter typically include temperature sensors or compensation circuits to adjust pH readings based on the temperature of the solution being measured. This ensures that pH measurements remain accurate within a certain temperature range.
(4)Output Signal: After processing pH measurements and performing temperature compensation, the pH transmitter generates an output signal representing the measured pH value. Common output signals include analog signals like 4-20mA or voltage signals, as well as digital signals like Modbus or HART protocols. These signals can be transmitted to control systems, PLCs, SCADA systems, or other devices for further processing, recording, or control purposes. DAXIN company’s pH transmitters typically feature two channels of isolated 4-20mA analog outputs, capable of transmitting pH/ORP and temperature
(5)Calibration and Maintenance: pH meter typically include calibration and diagnostic functions to ensure long-term accurate and reliable pH measurements. Users can calibrate the transmitter regularly using pH buffer solutions and perform diagnostic checks to validate the performance of the pH measurement system.
(6)Additionally, DAXIN company’s pH meter can also provide customized solution grounding functionality.
High-precision analyzer

High-low alarm relays.
LCD backlight can choose energy-saving mode, auto off timer.
2.8inch screen display.
Switch in English and Chinese.

Budget-friendly

Wastewater monitoring instrument

4~20mA and RS485 Modbus（optional).

The sensor wire is five meters long.
Glass material is corrosion-resistant.
High measurement accuracy suitable for industrial wastewater detection.

Easy to operate, user-friendly.

Measuring electrode installation
Recommend Products
Usage scenario

Turbidity meter/sludge concentration meter

Our engineer team guides customers to install and use the sludge concentration meter on site.
Packing & Delivery
Standard export packing 1pc/box
Certifications
Company Profile
Our Customers
Our products are widely used in more than 300 domestic and foreign large-scale breeding，aquaculture,drinking water treatment and environmental protection engineering enterprises, such as KANE, UEI, MARAWE, TOOLNET, SMART SOLUTIONS SYSTEM and so on.
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 DongGuan, welcome your arrival.

Q3: Why should I use Alibaba Trade Assurance orders?
A: Trade Assurance order is a guarantee to buyer by Alibaba,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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