Explosion Proof Paddle Flow Switch

Overview of Explosion Proof Paddle Flow Switch

The Explosion Proof Paddle Flow Switch is a mechanical device designed to monitor and detect liquid flow in pipelines. It uses a paddle that deflects when fluid flows, activating a magnetic reed switch to generate an electrical switching signal. This ensures reliable on/off flow detection and helps protect pumps, chillers, and industrial systems. It is widely applied in HVAC systems, cooling towers, water supply, chemical processing, and fire protection systems, offering a compact, robust, and industrial-grade solution for liquid flow monitoring.

Features of Explosion Proof Paddle Flow Switch

• Mechanical paddle design: Simple, reliable, and wear-resistant

• Magnetic reed switch output: Provides stable and sensitive flow signal

• Spring-assisted mechanism: Ensures accurate switching between flow and no-flow

• Adjustable paddle length: Fits various pipe diameters for optimal performance

• Compact and robust construction: Suitable for continuous industrial use

• Contact form: Normally Open (NO) when no flow, closes automatically when flow is detected

• Terminal box material: Cast aluminum

• Wetted materials: SUS316L / SUS304 stainless steel

• Operating temperature: -30℃ to 120℃

• Operating pressure: Max. 355 PSIG

• Maximum allowable pressure drop: 3 PSIG

• Setpoint tolerance: ±25%

• Repeatability: ±5%

• Contact rating: 220 V, 0.5 A

Applications of Explosion Proof Paddle Flow Switch

• Monitoring liquid flow in industrial pipelines

• Pump protection and dry-run prevention in water supply systems

• Flow detection in HVAC systems, cooling towers, and chiller systems

• Industrial process control for water, oil, and chemical fluids

• Fire protection and safety monitoring in pressurized piping networks

• General-purpose on/off flow monitoring in pipelines

Price of Explosion Proof Paddle Flow Switch

The price of an Explosion Proof Paddle Flow Switch may vary depending on specific parameters, materials, and configuration requirements.
If you would like to know the latest price of ZINACA Instruments’ Explosion Proof Paddle Flow Switch, please contact us for a detailed quotation.

Explosion Proof Paddle Flow Switch OEM Service

ZINACA Instruments is a professional industrial instrument manufacturer specializing in flow, pressure, temperature, and level measurement devices.
We provide customized OEM solutions for Explosion Proof Paddle Flow Switches according to your specific requirements and operating conditions.
If you are seeking Explosion Proof Paddle Flow Switch OEM services, please contact ZINACA Instruments.

Explosion Proof Paddle Flow Switch Manufacturer

ZINACA Instruments is a trusted Explosion Proof Paddle Flow Switch manufacturer, certified with ISO 9001, CNAS, IAF, SIL, and ACM, ensuring high-quality and reliable products for industrial applications.
Our switches deliver safe and stable operation across HVAC, water supply, cooling, chemical, and fire protection systems.

Technical Specifications