- Shandong Dongrun Instrument Science And Technology Co., Ltd.
-
5YrsYantai, Shandong, China
- Main products: Fluorescence method dissolved oxygen analyzer, Online total organic carbon analyzer, Intelligent Industrial PH meter, Magnetostrictive liquid level gauge, Anti-corrosion magnetic liquid level gauge
Home > Products > PH/ORP meter/transmitter > low cost aquacultural online ph meter with signal output
low cost aquacultural online ph meter with signal output
- Yantai
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Product Details
Place of Origin | Shandong, China | Brand Name | Dongrun online ph meter | |
Model Number | PHS-8E online ph meter |
The packing of online ph meter is: film and floam inside,carton,outside
Product Description
low cost aquacultural online ph meter with signal output
Why Choose Us!
Product Instruction
PHS-8E intelligent industrial PH transmitter is the
intelligent industrial online analytical instrument. It 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.
Technical Parameter
Measurement range of PH Meter Price | pH 0~14 ORP-1999~+1999mV |
Instrument stability of PH Meter Price | ±0.05pH(±2mV)/48 hour |
Measurement error of PH Meter Price | ±0.05pH(±2mV) |
Instrument resolution of PH Meter Price | ±0.01pH(1mV) |
Input impedance | >3×1012Ω |
Output signal | 4~20mA.DC or RS485(MODBUS) |
Input signal | high impedance millivolt signal |
Output load resistance | 4~20mA.DC, 0~500Ω |
Alarm setting range | 0~14pH( can be set) |
Alarm setting hysteresis width | full scale hysteresis setting |
Alarm output contact capacity | 250VDC, 3A |
Temperature measurement range | -10~150°C |
Operating ambient temperature | -10~55°C |
Power supply | 220V. AC ±10%, 50Hz, 15W |
Temperature compensating range | -10~100°C |
Temperature compensating error | <0.005PH/°C |
Protection grade | IP65 |
Dimension | 96*96cm |
Application
Welcome to our factory.
Yantai dongrun Instrument Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special 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 requirements.
Our Honor
Contact Information
Company Profile

Yantai Dongrun Instrument Co., Ltd. is a manufacturer of instruments and meters with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in water treatment, biopharmaceutical industry and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Contact Us
- Shandong Dongrun Instrument Science And Technology Co., Ltd.
- Contact nameDongrun Service Chat Now
- Phone86-0535-3971626
- AddressNo.1 Xiulin Road, Yantai, Shandong
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