SKU: SENS-1381
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Saier SEN-PPI35 Float Level Switch - DC110V, 0.5A, Contact Signal

₹239.00 (Inclusive of all taxes)
Out of Stock

The Saier SEN-PPI35 Float Level Switch is a robust, contact-based liquid level sensor designed for industrial control and automation systems. Operating at 110V DC, it provides a direct switch signal for integration with PLCs, relays, and alarm circuits.

Features

  • High-reliability mechanical float switch with 10 million cycle mechanical life.
  • Designed for 110V DC operation with a maximum input current of 0.5A.
  • Provides a direct contact/switch signal output for simple on/off level detection.
  • Features low contact resistance (≤0.2Ω) for reliable signal integrity.
  • Compact and durable construction suitable for various liquid monitoring applications.

Out of stock

Description

The Saier SEN-PPI35 is a float-based level switch that operates on a simple mechanical principle. A buoyant float, connected to an internal magnet, moves with the liquid level. This movement actuates a hermetically sealed reed switch, opening or closing an electrical circuit to provide a definitive high or low-level signal.

Engineered for longevity in industrial environments, the switch boasts a mechanical life of 10 million cycles and an electrical life of 300,000 operations at its rated load. Its robust construction and 110V DC operating voltage make it compatible with standard industrial control panels and automation systems requiring reliable, binary level feedback for pumps, alarms, or process control.

Key Features

  • High-Cycle Durability: Rated for 10 million mechanical operations and 300,000 electrical switching cycles for long-term reliability.
  • Industrial-Grade Voltage: Operates directly from 110V DC power supplies, simplifying integration into control cabinets.
  • Low-Contact Resistance: Maximum contact resistance of 0.2Ω ensures minimal signal loss and reliable circuit closure.
  • Simple Binary Output: Provides a clean switch (contact) signal for straightforward integration with PLC digital inputs, relays, or indicator lights.
  • Compact & Mountable Design: Facilitates installation in tanks, reservoirs, and sumps with standard pipe threading.
  • Broad Liquid Compatibility: Suitable for use with water, oils, and other non-corrosive, non-flammable liquids.

Applications

  • High/Low level alarm and pump control in industrial water tanks and reservoirs.
  • Liquid level monitoring in sump pumps for flood prevention and basement drainage systems.
  • Oil level sensing in machinery lubrication reservoirs and hydraulic tanks.
  • On/Off control for liquid filling and dispensing systems in manufacturing.
  • Level safety interlock in boilers and other liquid-heating vessels.

Technical Specifications

Model NumberSEN-PPI35
Product TypeFloat Level Switch
Operating Voltage110V DC (10W)
Maximum Input Current≤ 0.5A
Output SignalSwitch / Contact Signal
Contact ResistanceMax. 0.2Ω
Electrical Life300,000 cycles
Mechanical Life10,000,000 cycles
Shipping Weight0.015 kg
Shipping Dimensions10 x 8 x 2 cm

Frequently Asked Questions

What type of output signal does the SEN-PPI35 provide?

The SEN-PPI35 provides a simple binary switch (contact) signal. It acts as a single-pole switch that opens or closes an electrical circuit based on the liquid level, making it ideal for direct connection to PLC digital inputs, relay coils, or alarm indicators.

What is the maximum voltage and current this switch can handle?

This float switch is rated for 110V DC operation with a maximum input current of 0.5A. It is designed for low-power switching applications commonly found in industrial control panels. Do not exceed these ratings to ensure proper operation and longevity.

How do I install and mount this float level switch?

Installation typically involves mounting the switch vertically via its threaded connection into a tank or reservoir. The float must move freely with the liquid level. Ensure the unit is mounted securely and that the electrical connections (common and normally open/closed contacts) are wired according to your control circuit's logic for high or low-level detection.

Package Includes

  • 1 x Saier SEN-PPI35 Float Level Switch

Additional Information

Weight 0.015 kg
Dimensions 10 × 8 × 2 cm