Gold Member Since 2017
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Shandong Dongrun Instrument Science and Technology Co., Ltd.

PH Meter Price, Digital pH Meter, Cheap pH Meter manufacturer / supplier in China, offering Online Industrial pH Analyzer for Fish Farm, Optical Fluorescence Method Dissolved Oxygen Analyzer, Dr7201 Dual Parameter pH Ec Controller Analyzer and so on.

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Supplier Homepage Product pH ORP meter/transmitter Online Industrial pH Analyzer for Fish Farm

Online Industrial pH Analyzer for Fish Farm

FOB Price: US $220-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $220-1,000/ Piece
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Port: Yantai, China
Production Capacity: 100 Units/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: PHS-8B
  • Transport Package: One Set in One Carton
  • Trademark: Dongrun
  • Origin: Yantai
Product Description

PHS-8B online industrial/aquaculture ph meter price with CE certificate

Company Introduction   

Shandong Dongrun Instrument Science and Technology Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow metersspecial temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requiremes


Product Introduction  

PHS-8B intelligent industrial PH transmitter is the intelligent industrial online analytical instrumentIt can be connected to the high-impedance analog signal pH ORP electrode of many companies at home and abroad. It can be used to detect the pH, ORP value of the solution in chemical, petroleum, rubber, paper, tobacco, alcohol, sugar, food, mining, smelting, iron and steel, power generation, pharmaceuticals, water treatment and other industries.
Online Industrial pH Analyzer for Fish Farm
Online Industrial pH Analyzer for Fish Farm



16 bit high accuracy AD and low power microprocessor technology

Multi-level password protection, reliable and safe measurement data

Automatically identify and calibrate the PH standard solution. Automatic temperature compensation

High-resolution graphic LCD which can display the PH (mV) value, temperature, date, electrode slope, zero position, output current, etc. simultaneously.

Two analog (pH/mV and temperature) isolated output and digital signal output (RS485/ standard MODBUS protocol) can be chosen.

4-way alarm relay and 1-way cleaning control relay output

Isolated power supply is adopted to measure and output. Strong anti-interference ability.

Intelligent paperless record and power-off protection can record and inquire the operation of a month~a year and set data.

Technical Parameter

Measurement rangepH 0~14 
Instrument stability±0.05pH(±2mV)/48 hour
Measurement error±0.05pH(±2mV)
Instrument resolution±0.01pH(1mV)
Input impedance>3×1012Ω
Output signal4~20mA.DC or RS485(MODBUS)
Input signalhigh impedance millivolt signal
Output load resistance4~20mA.DC, 0~500Ω
Alarm setting range0~14pH( can be set)
Alarm setting hysteresis widthfull scale hysteresis setting 
Alarm output contact capacity250VDC, 3A
Temperature measurement range-10~150
Operating ambient temperature-10~55
Power supply220V. AC ±10%, 50Hz, 15W
Temperature compensating range-10~100C
Temperature compensating error<0.005PH/C
Protection gradeIP65

Company and trade show   
Online Industrial pH Analyzer for Fish Farm

Online Industrial pH Analyzer for Fish Farm
Contact Information
Online Industrial pH Analyzer for Fish Farm

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