Ddg-2090 Industrial Online Conductivity Meter

• Overall Dimension: 96*96*135mm
• Protection Grade: IP54
• Temperature Range: 0-99 Degree
• Installation: Flushbonading Type
• Transport Package: Carton
• Specification: 26.5*160mm
• Model NO.: DDG-2090
• Trademark: BOQU
• Origin: Shanghai, China
• HS Code: 90278099
• Production Capacity: 50, 000 Set/Month

Product Description

DDG-2090 Industrial Online Conductivity Meter

DDG-2090 Industrial online Conductivity Meter is developed on the basis of guaranteeing the
performance and the functions. The clear display, simple operation and high measuring
performance provide it with high cost performance. It can be widely used for continuous
monitoring of conductivity of water and solution in thermal power plants, chemical fertilizer,
metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running
water and many other industries.
Features
DDG-2090 series of microcomputer-based industrial control instruments are precision meters for measurement
of conductivity or resistivity of solution. With complete functions, stable performance, simple operation and
other advantages, they are optimal instruments for industrial measurement and control.
The advantages of this instrument include: LCD display with back light and display of errors; automatic
temperature compensation; isolated 4~20mA current output; dual relay control; adjustable delay; alarming with
upper and lower thresholds; power-down memory and over ten years of data storage without backup battery.
According to the range of resistivity of the water sample measured, the electrode with a constant k = 0.01, 0.1,
1.0 or 10 can be used by means of flow-through, immerged, flanged or pipe-based installation.
Technical Indexes
1.Measuring range:
0.1~200 uS/cm (Electrode: K=0.1)
1.0~2000 us/cm (Electrode: K=1.0)
10~20000 uS/cm (Electrode: K=10.0)
0~19.99MΩ (Electrode: K=0.01)
2. Resolution: 0.01 uS /cm, 0.01 MΩ
3. Precision: 0.02 uS /cm, 0.01 MΩ
4. Stability: ≤0.04 uS/cm 24h; ≤0.02 MΩ/24h
5. Standard solution: Any standard solution
6. Control range: 0~19.99mS/cm, 0~19.99KΩ
7. Temperature compensation: 0~60.0ºC
8. Output signal: 4~20mA isolated protection output, Can double the current output.
9. Output control mode: ON/OFF relay output contacts (two sets)
10. Relay load: Max. 230V, 5A(AC); Min. l l5V, 10A(AC)
11. Current output load: Max. 500Ω
12. Working voltage: AC 230V ±l0%, 50/60Hz
13. Overall dimension: 96x96x110mm; dimension of the hole: 92x92mm
14. Working condition: ambient temperature: 5~45ºC

FAQ

1: Why choose us?

A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality. 

2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.

3. We have purveyed customers with the lowest wholesale price.

 Q2: How do you guarantee the quality?

A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds. 

Q3: Is OEM available?

A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q4: Can we buy 1 pc for sample testing?

A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q5: How to deliver the goods for trial order or small order?

A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q6: What kind of payment your company accept?

A : T/T , TRADE ASSURANCE , MONEY GRAM ETC.

Q7: If we have not found the model from website, what should we do?

A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.