Saier SEN-SSI45 Float Level Switch - Normally Open Contact
The Saier SEN-SSI45 is a normally open (NO) float level switch designed for reliable liquid level detection in tanks, reservoirs, and sumps. It provides a simple contact signal output compatible with PLCs, controllers, and alarm systems for industrial, home automation, and IoT applications.
Features
- Normally Open (NO) contact switch for straightforward level alarm or pump control.
- High reliability with an electrical life of 300,000 cycles and a mechanical life of 10 million cycles.
- Excellent insulation resistance (>100 MΩ) for safe operation in wet environments.
- Low contact resistance (≤0.2 Ω) ensures minimal signal loss and reliable switching.
- Compact and durable construction for easy installation in confined spaces.
Out of stock
The Saier SEN-SSI45 Float Level Switch operates on a simple mechanical principle, where a buoyant float actuates an internal reed or micro-switch as the liquid level rises or falls. This action opens or closes the electrical contact, providing a direct switch signal for monitoring or control purposes.
Designed for long-term durability, the switch features robust construction suitable for various liquids. Its high insulation and low contact resistance ensure reliable performance and signal integrity when integrated into industrial control panels, home water tank systems, or IoT-based monitoring setups.
Additional Information
| Weight | 0.028 kg |
|---|---|
| Dimensions | 8 × 10 × 2 cm |
