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EKL8 Level Control Relay
Technical Data
Applications
- Designed for monitoring level in wellss, basins, reservoirs, tanks.....
Function Features
- In one device you can choose the following configurations:
- 2 level control mode
- 1 level control mode
- Choice of function PUMP UP, PUMP DOWN.
- Adjustable time delay on the output (0.1-10s).
- Sensitivity adjustable by a potentiometer (5-100kΩ).
- Galvanically separated supply voltage AC/DC24-240V.
- Relay status is indicated by LED.
- 1-MODULE,DIN rail mounting.
Model and connotation
Technical parameters
Technical parameters | EKL8-01 | EKL8-02 |
Function | 2 level contorl mode | 2 or 1 level contorl mode |
Supply terminals | A1-A2 | |
Voltage range | AC/DC 24-240V(50-60Hz) | |
Input | Max.2VA | |
Supply voltage tolerance | -15%; +10% | |
Sensitivity ( input resistance) | Aadjustable in range 5kΩ -100kΩ | |
Voltage in electrodes | Max.AC5V | |
Current in probe | AC<0.1mA | |
Time response | Max.400ms | |
Max. capacity length | 800m(sensitivity 25kΩ), 200m(sensitivity 100kΩ) | |
Max. capacity of probe cable | 400nF(sensitivity 25kΩ), 100nF(sensitivity 100kΩ) | |
Time delay (t) | Adjustable, 0.1-10s | |
Accuracy in setting (mechanical) | ±10% | |
Temperature coecient | 0.05%/℃, at=20℃(0.05%℉, at=68℉) | |
Output | 1×SPDT | |
Current rating | 10A/AC1 | |
Switching voltage | 250VAC/24VDC | |
Min.breaking capacity DC | 500mW | |
Output indication | Red LED | |
Mechanical life | 1×107 | |
Electrical life(AC1) | 1×105 | |
Reset time | Max.200ms | |
Operating temperature | -20℃ to +55℃(-4℉ to 131℉) | |
Storage temperature | -35℃ to +75℃(-22℉ to 158℉) | |
Mounting/DIN rail | Din rail EN/IEC 60715 | |
Protection degree | IP40 for front panel/IP20 terminals | |
Operating position | Any | |
Overvoltage cathegory | III. | |
Pollution degree | 2 | |
Max.cable size(mm2 ) | Solid wire max.1×2.5 or 2×1.5/with sleeve max.1×2.5(AWG 12) | |
Dimensions | 90×18×64mm | |
Weight | 61g | 81g |
Standards | IEC60255-1 |
Changan Group Co.,Ltd
Add:No.288 Wei 17th Road, Yueqing Economic Development Zone, Yueqing, Wenzhou, Zhejiang Province, P.R.China
Tel:+ 0086-577-62763666 62760888
Fax:+0086-577-62774090
Website:https://www.changanelectric.com
Email:sales@changangroup.com.cn
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