| Marca | MV Switchgear Accessories |
| Numerus Modeli | GRL8-03 Relais de Contrôle du Niveau Liquide |
| Frequenta nominata | 50/60Hz |
| Series | GRL8 |
Automated Water Level Control: Mantinet optima aqua nivis per incipiendo et terminando pompam basata super praescriptos minima et maxima limines.
Pump Protection: Regulabilis sensitivitas (5kΩ ad 100kΩ) prohibet siccam operationem per detectum parvam aqua nivis, extendens pompae vitam.
Manual Start Option: Externa initio buto offert flexibilitatem pro manuale pompae operatione quando necessarium.
Wide Voltage Compatibility: Galvanice separata supply voltage (AC/DC 24V-240V) securitatem et versatilitatem operationis confirmat.
Real-Time Monitoring: Viridis et ruber LED indicatores claram retroactionem de relais status et aqua penuria alertas praebent.
Space-Saving Design: Compacta dimensiones (18mm W x 64mm D x 90mm H) et DIN-rail montage facilius installationem reddunt.
GRL8-03 liquid level control relais est specialis dispositivum ingeniosum pro exacta aqua nivis managemento in applicationibus sicut aqua turre, putei, et storage tanks. Hoc compactum, DIN-rail montabile relais certam aqua supply garantit per automaticam pompas control basata super real-time nivis data. Sive tu manageas industrialem facility aut residential water system, GRL8-03 offerat progressiva feature sicut regulabilis sensitivitas, galvanice separata supply voltage, et pump protection ad conferrendum fidelis performance et operational efficiency.
Voltage Range: AC/DC 24V-240V, 50/60Hz
Supply Voltage Tolerance: ±10%
Sensitivity (Input Resistance): Regulabilis, 5kΩ ad 100kΩ
Voltage in Electrodes: Max AC 1V
Current in Probe: AC <1mA
| Model | GRL8-03 |
| Function | well-tank level contorl |
| Supply terminals | A1,A2 |
| Voltage range | AC/DC 24-240V(50-60Hz) |
| Input | max .2VA |
| Supply voltage tolerance | -15%;+10% |
| Sensitivity(input resistance） | regulabilis in intervallo 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 (sensitivitas 25kΩ), 200 m (sensitivitas 100 kΩ) |
| Max. capacity of probe cable | 400 nF (sensitivitas 25kΩ), 100 nF (sensitivitas 100 kΩ) |
| Supply indication | Viridis LED |
| Accuracy in setting(mechanical) | ≤10 % |
| Output | 1xSPDT |
| Current rating | 10A/AC1 |
| Switching voltage | 250VAC/24VDC |
| Min. breaking capacity DC | 500mW |
| Output indication | Ruber 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 | IP20 terminals |
| Operating position | any |
| Overvoltage category | III |
| Pollution degree | 2 |
| Max. cable size(mm²) | solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12) |
| Dimensions | 90x 18x 64mm |
| Weight | 80g |
| Standards | EN 60255-1 |
