■ 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 | |
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