Home > Products > New Products > PHD-99S Corrosion Intelligent pH/ ORP water ph meter
PHD-99S Corrosion Intelligent pH/ ORP water ph meter
- 5000 Piece / Pieces per Month
- Yantai
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Product Details
Place of Origin: | Shandong, China | Brand Name: | Dongrun | Model Number: | PHD-99S |
Packaging Details
carton package
Product Description
Specifications
1 easy for operation,performance reliable2 LCD display,
3. English display,simple keystrokes
4. fully furnished
Company Introduction
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.
Product Introduction
PHD-99S transmitter is an intelligent microprocessor industry online detecting instrument. It has flame-proof
structure, advanced function and high performance price ratio which can be used in sewage treatment,
wastewater monitoring, water detection, acid-base neutralization, chemical reaction and the monitoring and
control of pH/ORP value in various industrial process.
Instrument Features
Intelligent instrument, check the performance parameters of the electrode through menu calibration and parameter setting.
Blue backlight LCD displays pH (mV), temperature, output percentage simultaneously.
24VDC two-wire
Output 4-20mA
Corresponding range can be set arbitrarily.
Manual or automatic temperature compensation, PT100, PT1000 temperature sensor can be switched by setting.
Calibration and parameter adjustment can be operated by key or by magnetic rod outside the shell in flame-proof occasions.
Technical Parameter
Measurement range | pH 0~14pH ORP -1999~+1999mV |
Instrument stability | ±0.05pH(2mV)/24 hour |
Measurement error | ±0.05pH(2mV) |
Instrument resolution | ±0.01pH(1mV) |
Measurement display | pH ( or mV), temperature value |
Input impedance | >3×1012Ω |
Output signal | 4~20mA.DC |
Output load resistance | 0~500Ω |
Operating ambient temperature | -40~70C |
Temperature compensating element | Pt100 or Pt1000 |
Temperature compensating range | -10~100C |
Temperature compensating error | <0.005PH/C |
Power supply | 24VDC±10% |
Electrical interface | M20*1.5 |
Protection grade | IP65 |
Explosion-proof | intrinsically safe Exd ll CT6 |
Company and trade show
skype:dongrun01
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
- Phone86-0535-3971626
- AddressNo.1 Xiulin Road Yantai,Shandong
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