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Conductivity indicator controller with high concentration conductivity measurement and control output functions-CEH-21
Conductivity indicator controller with high concentration conductivity measurement and control output functions-Cem Corporation Co., Ltd.

Conductivity indicator controller with high concentration conductivity measurement and control output functions
Cem Corporation Co., Ltd.

Cem Corporation Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

16.1hours

Relatively Fast Response


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.

  • Product

    Conductivity indicator controller with high concentration conductivity measurement and control output functions

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1 Models of Conductivity indicator controller with high concentration conductivity measurement and control output functions

Image Part Number Price (excluding tax) Power supply Weight Setting method Measuring range Measurement method Temperature compensation Standard accessories External input External dimensions Operating environment Control method Control output Resolution Transmission output Option
Conductivity indicator controller with high concentration conductivity measurement and control output functions-Part Number-CEH-21

CEH-21

Available upon quote

AC100~240V

Approximately 1.0kg

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

Conductivity range
0~20.00mS/cm, 0~2,000μS/cm manual switching
/cm, /m switchable
Standard temperature 25℃ conversion

AC 5 electrode system

Temperature compensation range 0~50℃ Temperature accuracy ±1℃
Temperature element Pt1,000Ω
Temperature compensation coefficient Automatic 2%/℃ Manual 0.5~5%/℃

Body mounting bracket, front cover

No-voltage contact input 2 points

96 (W) × 96 (H) × 145 (D) mm

0~40℃ 85%RH or less

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

EC: 0.01mS/cm, 1μS/cm

DC4~20mA (maximum load 500Ω) with scaling function

FCS-75N

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About Company Handling This Product

Response Rate

100.0%


Response Time

16.1hrs


Company Review

5.0
  • Japan

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