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Ezitown Multi Function Din Rail Type Level Control Relay GRL8-01 02
- Designed for monitoring level in wellss, basins, reservoirs, tanks…..
Level Control Relay GRL8-01 02
- 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/DC 24-240V. – Relay status is indicated by LED. – 1-MODULE,DIN rail mounting.
| Technical parameters | GRL8-01 | GRL8-02 | |
| 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) | adjustable in range 5 kΩ -100 kΩ | ||
| Voltage in electrodes | max. AC 5 V | ||
| Current in probe | AC <0.1 mA | ||
| Time response | max. 400 ms | ||
| Max. capacity length | 800 m (sensitivity 25kΩ), 200 m (sensitivity 100 kΩ) | ||
| Max. capacity of probe cable | 400 nF (sensitivity 25kΩ), 100 nF (sensitivity 100 kΩ) | ||
| Time delay (t) | adjustable, 0.1 -10 s | ||
| Accuracy in setting (mechanical) | ± 10 % | ||
| Temperature coefficient | 0.05%/℃,at=20℃(0.05%℉，at=68℉) | ||
| Output | 1×SPDT | ||
| Current rating | 1×10A(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℉to131℉） | ||
| Storage temperature | -35℃ to+75℃（-22℉to158℉） | ||
| 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(mm 2) | solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) | ||
| Dimensions | 90×18×64mm | ||
| Weight | 61g | 81g | |
| Standards | EN 60255-1 | ||
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