online water ph conductivity controller
Online water ph conductivity controller
Online Conductivity controller, Conducitivity monitor with 1.0cm-1 electrode
- Code: EC-411, EC-451
- Measuring Range: 0-20uS, 0-200uS, 0-2000uS, 0-20mS, 0-20/200/2000ppm.
- Matched electrode: 1.0cm-1 constant
- Displaying Mode: 3½-digit apheliotropic LCD,
- Accuracy: 1.5%(FS),
- Sability:±2×10-3(FS)/24h,
- Working pressure: 0-0.5MPa,
- Medium’s temperature: Normal Temp.:0~50℃, High Temp.:70~100℃
- Temperature compensation: Normal Temp.: The 25℃ basis, automatic temperature compensation High Temp.: The 90℃ basis, automatic temperature compensation
- Output current:: insulated current output 4~20mA(≤300Ω)
- Control output: maximum and minimum (constantly open and constantly close) contact point output
- Capacity of contact points: 7A/AC250V (with resistant loads)
- Environmental conditions: temperature: 0 - 50℃; humidity: ≤85%RH
- Power supply: AC 220V±10% 50/60Hz , AC 110V±10% 50/60Hz
- External dimensions: 48×96×100mm (height×width×depth)
- Hole size: 45×91mm
Conductivity Controlller EC-411, EC-451
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Function Model |
EC-411 |
EC-451 |
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Range |
0~20/200/2000 μS/cm;0~20/200/2000 ppm;0~20 mS/cm |
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Accuracy |
1.5%(FS) |
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Temp. Comp. |
Normal Temp.: The 25℃ basis, automatic temperature compensation |
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High Temp.: The 90℃ basis, automatic temperature compensation |
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Operation Temp. |
Normal Temp.:0~50℃ |
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High Temp.::70~100℃ |
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Sensor |
1.0cm-1 Pt. Black or S.S.316 Electrode |
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Display |
3½ Bit LCD |
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Current output signal |
— — — |
4-20mA current signal output |
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Control output signal |
ON/OFF High limit relay alarm |
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Power |
AC 110/220V±10%, 50/60Hz |
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Working environment |
Ambient Temp. 0~50℃, Relative Humidity ≤85% |
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Overall dimensions |
48×96×100mm (H X W X D) |
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Hole dimensions |
45×92mm (H X W) |
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Installation Mode |
Panel Mounted(Embedded) |
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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 may 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.
- Business term: FOB, C&F, CIF, DDU,DDP are acceptable.
- We accept Western Union, T/T, L/C,Paypal etc term of payment.
If you want to know more detailed info. about our conductivity controller and our company ,
pls see our website: www.watequipment.com
or E-mail me: info at watequipment.com.
or add me on skype: sunnylee301
or QQ: 544432716
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