Cheap conductivity controller EC 411

Product Overview

Description

                                          Cheap Conductivity controller 

 

 

Online Conductivity controller, Conducitivity monitor with 1.0cm^-1 electrode

1. Code: EC-411, EC-451 


2. Measuring Range:  0-20uS, 0-200uS, 0-2000uS, 0-20mS, 0-20/200/2000ppm.


3. Matched electrode: 1.0cm-1 constant


4. Displaying Mode: 3½-digit apheliotropic LCD,


5. Accuracy: 1.5%(FS),


6. Sability:±2×10-3(FS)/24h,


7. Working pressure: 0-0.5MPa,


8. Medium’s temperature:  Normal Temp.:0~50℃, High Temp.:70~100℃ 


9. Temperature compensation:    Normal Temp.: The 25℃ basis, automatic temperature compensation    High Temp.: The 90℃ basis, automatic temperature compensation


10. Output current:: insulated current output 4~20mA(≤300Ω)


11. Control output: maximum and minimum (constantly open and constantly close) contact point output


12. Capacity of contact points: 7A/AC250V (with resistant loads)


13. Environmental conditions: temperature: 0 - 50℃; humidity: ≤85%RH


14. Power supply:  AC 220V±10% 50/60Hz , AC 110V±10% 50/60Hz 


15. External dimensions: 48×96×100mm (height×width×depth)
    


16. Hole size: 45×91mm

  

 

 

 

 

      

 

 

 

 Conductivity Controlller EC-411, EC-451  

 

Function                              Model	EC-411	EC-451
Range	0~20/200/2000 μS/cm;0~20/200/2000 ppm;0~20 mS/cm
Accuracy	1.5%(FS)
Temp. Comp.	Normal Temp.: The 25℃ basis, automatic temperature compensation
	High Temp.: The 90℃ basis, automatic temperature compensation
Operation Temp.	Normal Temp.:0~50℃
	High Temp.::70~100℃
Sensor	1.0cm-1 Pt. Black or S.S.316 Electrode
Display	3½ Bit LCD
Current output signal	— — —	4-20mA current signal output
Control output signal	ON/OFF High limit relay alarm
Power	AC 110/220V±10%, 50/60Hz
Working environment	Ambient Temp. 0~50℃, Relative Humidity ≤85%
Overall dimensions	48×96×100mm (H X W X D)
Hole dimensions	45×92mm (H X W)
Installation Mode	Panel Mounted(Embedded)

 

  

  

   

  Conductivity controllers are packed into strong carton which is suitable for long distance transport, color label

   is available as per request on the carton. 

 

 

 

     1.    Conductivity controller will be transported by Express DHL, TNT, EMS, etc. as per request, which will take 3-5days.

     2.    By air transport for the bulky order, it will  it will take 5-7days for different area, 

     3.    By sea transport for the not urgent bulky order.

 

     

 

 

1.  Business term: FOB, C&F, CIF, DDU,DDP are acceptable.


2. We accept Western Union, T/T, L/C,Paypal etc term of payment. 

    If you want to know more detailed info. about our products and us ,

 

    pls see our website: www.watequipment.com

 

    or E-mail me: info at watequipment.com.

 

    or add me on skype: sunnylee301

 

    or QQ: 544432716