Shanghai CAMP Environmental Protection Technology Co., Ltd.: 1Yr

Shanghai, China; Main products: Instruments and Meters, Valves, Ultraviolet

Home > Products > FIP > FLS F3.20 Flow Sensor Optimized for HVAC Systems, Cooling Units, and Boiler Feed Water, Featuring Low Maintenance and High Precision Accuracy

FLS F3.20 Flow Sensor Optimized for HVAC Systems, Cooling Units, and Boiler Feed Water, Featuring Low Maintenance and High Precision Accuracy

FOB Price

Negotiable / Piece

100 Pieces(Min. Order)

Port China
Payment TermsT/T L/C PayPal D/P Western Union Other
Delivery Detail7 days

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Product Details

Material

Other, CPVC, PVDF, Brass, Stainless Steel

IP Rating

Other, IP65 or IP68

Product Description

The FLS F3.20 High-Pressure Paddle Wheel Flow Sensor is engineered to deliver accurate and reliable flow measurement of solid-free liquids in demanding high-pressure and elevated-temperature environments. Leveraging mature paddle wheel technology with a Hall-effect detection system, it generates a frequency signal proportional to flow velocity, ensuring consistent performance in critical industrial processes. Constructed with premium materials—including a 316L stainless steel body and shaft, and a Halar® rotor—this sensor is built for exceptional mechanical strength and chemical compatibility, minimizing maintenance needs and maximizing service life. Its versatile design allows a single sensor (paired with appropriate fittings) to adapt to a wide range of pipe sizes, making it a cost-effective solution for diverse system configurations.

Key Features

Extreme Pressure & Temperature Resistance: Rated for operating pressures up to 110bar (1600 PSI) and temperatures as high as 120°C (248°F), making it suitable for the most challenging industrial conditions .
Broad Application Versatility: Accommodates pipe sizes from 1 1/2” to 8” (DN40 to DN200) with a single sensor and compatible fittings, eliminating the need for multiple specialized units .
Premium, Durable Construction:

Body & Shaft: 316L stainless steel for superior corrosion resistance.
Rotor: Halar® (ECTFE) for chemical compatibility with a wide range of liquids.
Seals: EPDM or FPM (Viton®) O-rings to ensure a secure, leak-proof fit .

Easy Maintenance & Installation: Features a user-friendly design with four screws and graphite flat washers, enabling quick disassembly and servicing. It can be seamlessly integrated into existing systems and is available in a dedicated version for direct connection to PLCs .
Robust Environmental Protection: Boasts an IP68-rated enclosure, providing complete dust tightness and protection against prolonged submersion, ensuring reliability in wet or dusty industrial settings .
High Measurement Performance: Delivers excellent linearity (±0.75% of full scale) and repeatability (±0.5% of full scale), ensuring precise data for process control and monitoring .

Category	Details
General
Pipe Size Range	1 1/2” – 8” (DN40 – DN200)
Flow Rate Range	0.15 – 8 m/s (0.5 – 25 ft/s)
Linearity	±0.75% of full scale
Repeatability	±0.5% of full scale
Min. Reynolds Number	4500
Operating Pressure	Max 110 bar (1600 PSI) @ 20°C (68°F)
Operating Temperature	-20°C to 120°C (-4°F to 248°F)
Wetted Materials	Body/Shaft: 316L Stainless Steel; Rotor: Halar® (ECTFE); Seals: EPDM/FPM; Shaft: 316L SS
Electrical
Power Supply	12 – 24 VDC ±10% (regulated)
Supply Current	<30 mA @ 24 VDC
Output Signal	Square wave; Nominal frequency: 45 Hz per m/s (13.7 Hz per ft/s)
Output Type	Transistor NPN open collector
Max Output Current	10 mA
Cable Length	8 m (26.4 ft) standard; Up to 300 m (990 ft) maximum
Protection Grade	IP68
Certifications	Manufactured under strict quality standards (compatible with ISO 9001 principles)

Applications

The F3.20 is specifically designed for industries and processes requiring precise flow measurement under high pressure, including:

HVAC Systems: Monitoring water flow in heating, ventilation, and air conditioning circuits.
Power Generation: Boiler feedwater flow measurement and control.
Chemical Processing: Reverse osmosis (RO) systems for water purification.
Manufacturing: Heat exchanger performance monitoring and cooling system flow verification .

Company Profile

Shanghai CAMP Environmental Protection Technology Co., Ltd.

Shanghai Camp Environmental Protection Technology Co., Ltd. was established in August 2015 with a registered capital of ten million yuan. It is a company focused on water quality process analysis and control technology and product sales. It mainly provides products and services for water treatment process fields such as waterworks, sewage treatment plants, pure water systems, reclaimed water systems, mineral water plants, bottled beverage factories, and other factory-owned industrial sewage treatment stations.The company mainly sells foreign brand products such as Italian B&C water treatment process control and analysis instruments, Italian FIP pure water analysis and flow meters, Italian SGM liquid level control and measurement instruments, and British Hanovia ultraviolet water treatment systems. It also fully utilizes its own industry advantages to provide reasonable suggestions for water treatment and accessory sales to the majority of users.Strict control (Control), detailed analysis (Analyse), and accurate measurement (Measure) are the fundamental means to protect (Protect) the water resource environment. CAMP Company adheres to the business policy of \"Integrity-based, Technology-led\", and carries out close technical and business cooperation with foreign brands. With excellent product quality and perfect pre-sales and after-sales service, it has become a reliable partner for the majority of users. After years of unremitting efforts, the company closely follows the pace of national policies, always keeps pace with advanced environmental governance technologies at home and abroad, meets the existing and potential needs of customers, and strives to become a first-class company in the domestic instrument industry, making a modest contribution to the beautiful mountains and rivers of the motherland.

Contact Us

Shanghai CAMP Environmental Protection Technology Co., Ltd.: Contact nameChen Si
Chat Now; AddressFirst Floor, NO.10, Lane 255, Xiaotang Road, Fengxian Distinct