Digital Timer Controller, Digital Time Relay, Dual Controller, DH48S-S
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 101,99 lei | — |
| 3–4 pcs | 96,89 lei | 5% (−5,10 lei/unit) |
| 5–10 pcs | 91,79 lei | 10% (−10,20 lei/unit) |
| 11+ pcs | 86,69 lei | 15% (−15,30 lei/unit) |
DH48S-S Digital Timer Controller for Precise Industrial Automation
This digital time relay with LED display offers precise control of electrical equipment in industrial, commercial, and agricultural applications. Programmable between 0.01 seconds and 9999 hours, the controller allows for complete automation of lighting, machinery, and irrigation systems. Supplied with a mounting socket, it is ready for installation in electrical panels and control boards.
What you get with this product
- Flexible programming across 13 different time intervals, from hundredths of a second to thousands of hours, for any industrial application
- LED display visible in all lighting conditions, perfect for continuous monitoring of automated processes
- Dual relay with 5A switching capacity at 220V AC, sufficient for direct control of motors and light bulbs
- Lifespan of over 10 million mechanical cycles, guaranteeing uninterrupted operation for years
- Quick installation in standard electrical panels with the included socket, no additional adapters needed
- Stable operation between -10°C and +50°C, suitable for unheated warehouses, greenhouses, and industrial environments
How it works and how to install it
The controller is mounted on the supplied socket in the electrical panel, connecting to the 220V power supply and the controlled equipment via the relay terminals. Time setting is done using the front buttons, first selecting the desired interval from the 13 available modes, then the exact value displayed on the LED. After starting, the relay switches automatically at the programmed intervals, allowing complete automation without manual intervention.
Frequently asked questions
Can it control 220V LED bulbs directly, or do I need an additional relay?
It directly controls loads up to 5A at 220V AC, sufficient for most light bulbs and lighting circuits without an intermediate relay.
Can it be used for automating lighting in a greenhouse or garden?
Yes, it works excellently for controlling grow lights, programmed irrigation, or automatic ventilation, withstanding temperatures between -10°C and +50°C.
How precise is the timing, and does it become uncalibrated over time?
The precision is a minimum of 0.3% with a deviation of maximum 0.05 seconds, remaining constant throughout the product's lifespan.
Technical specifications
| Model | DH48S-S |
| Supply voltage | 220V AC (85-110% tolerance) |
| Relay capacity | 5A at 220V AC / 5A at 30V DC |
| Relay type | Dual, independent switching |
| Programming range | 0.01s - 9999h (13 selectable modes) |
| Display | 4-digit LED |
| Timing accuracy | ≥0.3% ±0.05s |
| Mechanical lifespan | 10,000,000 cycles |
| Electrical lifespan | 50,000,000 cycles |
| Operating temperature | -10°C to +50°C |
| Self-consumption | 5W |
| Package contents | Controller + mounting socket |
Warranty and support
The product benefits from a 2-year conformity warranty in accordance with Romanian law. Right of return within 30 days of delivery. Fast courier delivery nationwide.
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