Conductivity indicator controller with high concentration conductivity measurement and control output functions
Cem Corporation Co., Ltd.
About This Product
■High concentration conductivity controller
A standard unit with high concentration conductivity measurement and control output functions. The large, easy-to-read backlit LCD displays EC measurement values, control points, control direction, control presence, current value, and temperature.
■Features
-Large backlit LCD display.
・The transmission output has a scaling function of DC4~20mA, allowing connection to a wide range of external devices.
- Has ON/OFF control and twin timer control, making it suitable for control in various locations.
- Built-in 24 hour timer. Regardless of the conductivity, ON and OFF times can be set and the number of times can be controlled, making it suitable for a variety of applications.
- Built-in zone alarm linked to conductivity, outputs out-of-range alarm as a single point output.
・There are two conductivity measurement ranges: 2,000μS/cm and 20.00mS/cm, and it is also possible to switch between /cm and /m.
- The electrode uses an AC 5-electrode method that is resistant to dirt and has little measurement error.
- Titanium is used for the detection electrode and PVC is used for the body material, providing excellent corrosion resistance.
・The power supply is a free power supply of AC100~240V.
-The external size is a compact 96W x 96H x 145D. (DIN96)
■Applications
- Nutrient solution management for plant factories.
- Nutrient solution measurement management for hydroponic cultivation (house).
・Management of supplementary water for cooling towers.
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Product
Conductivity indicator controller with high concentration conductivity measurement and control output functions
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Handling Company
Cem Corporation Co., Ltd.
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Categories
1 Models of Conductivity indicator controller with high concentration conductivity measurement and control output functions
| Product Image | Part Number | Price (excluding tax) | Control method | Control output | External dimensions | External input | Measurement method | Measuring range | Operating environment | Option | Power supply | Resolution | Setting method | Standard accessories | Temperature compensation | Transmission output | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CEH-21 |
Available upon quote |
ON/OFF control Twin timer control ON time 599sec OFF time 599sec 24Hr timer interlocking ON time/OFF time, number of times (within 24 hours) |
No-voltage contact output AC 240V 3A 2 points | 96 (W) × 96 (H) × 145 (D) mm | No-voltage contact input 2 points | AC 5 electrode system |
Conductivity range 0~20.00mS/cm, 0~2,000μS/cm manual switching /cm, /m switchable Standard temperature 25℃ conversion |
0~40℃ 85%RH or less | FCS-75N | AC100~240V | EC: 0.01mS/cm, 1μS/cm |
Conductivity interlocking (ON/OFF control, twin timer control) 24Hr timer interlocking ON time/OFF time, number of times (within 24 hours) Conductivity linked zone alarm Each pump selected above |
Body mounting bracket, front cover |
Temperature compensation range 0~50℃ Temperature accuracy ±1℃ Temperature element Pt1,000Ω Temperature compensation coefficient Automatic 2%/℃ Manual 0.5~5%/℃ |
DC4~20mA (maximum load 500Ω) with scaling function | Approximately 1.0kg |
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