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To: Annie Fu

Wholesale chinese supplies water resistivity meter industrial water conductivity monitor with sensor

Product description
Product Description

Water quality test conductivity monitor and sensor

LH-CR300-5.jpgLH-CR300-4.jpg

 

 

Feature:

1. The large LCD display, English menu operation.
2.Multi-parameter display at the same time: the value of conductivity,temperature, output current, alarm points, etc. Intuitive and easy to read, and alarm for range over run.
3.Screen displays alarm status and accompanied by a switch ON / OFF signal output
4.Automatic Temperature Compensation: Automatic 0℃ to 60℃
5.Communication function (optional): RS-485 communication interface(MODBUS protocol is partially compatible), 4 to 20 mA current output corresponding to the DO value can be set freely.
6.Notepad: can store 50 measurements, the user can record measurement data.
7.Hysteresis amount can be set freely to avoid frequent switching relay action
8.Watchdog function: to ensure that the instrument will not crash
9.Core devices from famous foreign brands
10.Restore the factory settings. Power-down protection> 10 years

 

Technical parameters:

CR300

EC test range

TDS test range

0.01 electrode

0-20.00 uS/cm-1

0-10 ppm

0.1   electrode

0-200.0 uS/cm-1

0-100 ppm

1.0   electrode

0-2000 uS/cm-1

0-1000 ppm

10.0  electrode

0-20.00 uS/cm-1

0-10000 ppm

 

Other parameters:

Automatic temperature compensation: 0~60°C
Control Interface: two sets of ON / OFF relay contacts, 
divided into the high point, low alarm signal, optically isolated output.
Isolated signal output: Optocoupler isolation to protect , 
4~20mA signal output
Relay: relay lag set freely,  
the relay load 10A 220VAC
Working conditions: ambient temperature of 0~60°C, 
relative humidity <= 90%
Output load: load <500Ω (0-10mA),
load <750Ω (4-20mA)
Working voltage: 220V AC, 50/60Hz

 

Application:

Industrial waste water,

pure water, circulating water,

food wastewater treatment, desulfurization pickling,

waste water treatment, glass carving process,

electroplating wastewater, printing and dyeing,

electronic semiconductor, chemical, pharmaceutical, etc

 

 

 

 

Packaging & Shipping

 QQ20200717155757.pngQQ20200717160345.png

Our Services

1. Our service

 

Gemc are synonymous with quality, personalized service and a commitment to excellence.  With our specialized rapid, diagnostic test technologies, high quality assurance, brand recognition, innovative research and development techniques, customer-centric design, an experienced management team, and an energetic sales force, Gemc continues to set the standards in product quality and reliability.  We believe in continually improving our products and service, and making the business relationship a beneficial experience for both customers and employees.  

 

 

 Based on our core competence in rapid test technology, high quality assurance in products, international renowned brand name, innovative R&D, customer-centric product design as well as strong sales network, the experienced management team and energetic sales force of Gemc will lead our life to achieve peacefulness, harmony, and higher quality.

 

 

2. How to order our product

 

(1) Customers to contact to consult , and purchase our products

(2) Our trader make a perfessional form according to your product

(3) Inform the product you need after you confirmation of the product

 

 

Certifications

CE Certificates 

Contact us

Telephone: 86-371-60997506  

             Fax: 86-371-60997506

     Website: http://www.gv-medic.com
    Address: NO.20,Bosong Road, Zhengzhou, Henan ,China

              Zip: 450001
            City: Zhengzhou

    Country: China (Mainland)

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