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RS PRO Flow Meter 0.3L/min to 10L/min, 1/2 BSP and 1/4 BSP Thread, Acetal Copolymer Body, Stainless Steel Wetted 511-3971

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RS PRO Flow Meter 0.3L/min to 10L/min, 1/2 BSP and 1/4 BSP Thread, Acetal Copolymer Body, Stainless Steel Wetted 511-3971

Name: RS PRO Flow Meter 0.3L/min to 10L/min, 1/2 BSP and 1/4 BSP Thread, Acetal Copolymer Body, Stainless Steel Wetted 511-3971
Brand: RS PRO
SKU: 337670
Price: 923.44 USD
Availability: InStock

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Category Flow Meter Brand RS PRO Condition New

Specifications

Country of Origin	United Kingdom
Brand	RS PRO
Body Material	Acetal Copolymer
Model	511-3971
Series	RS PRO
Maximum Operating Temperature	125°C
Minimum Flow Rate	0.3L/min
Maximum Flow Rate	10L/min
Wetted Materials	Stainless Steel
Connection Thread Standard	BSP
Connection Thread Size	1/2 BSP, 1/4 BSP
RS PRO Flow Meter 0.25L/min to 6.5L/min, 1/2 BSP, 1/4 BSP, BSPBrand	RS PRO

Key Features

Measures flow rates from 0.3 to 10 litres per minute accurately.
Features 1/2 BSP and 1/4 BSP connection thread sizes with BSP standard.
Constructed with acetal copolymer body and stainless steel wetted parts for corrosion resistance.
Operates reliably up to 125°C maximum temperature and 10 bar pressure.
Incorporates sapphire bearings and Viton O-ring seal to withstand aggressive chemicals.
Utilizes Hall effect sensor with NPN pulse output for precise signal transmission.
Suitable for electronic display or recording device interfacing in automation systems.
Typical operating frequency of 245 Hz with approx. K factor of 980 pulses per volumetric unit.

Product Description

The RS PRO 511-3971 is a turbine flow meter designed for precise measurement of liquid flow rates ranging from 0.3 to 10 litres per minute. It features robust construction with an acetal copolymer body for chemical resistance and stainless steel wetted parts offering superior corrosion protection, making it ideal for industrial, manufacturing, and automation applications. The meter supports two common thread connection sizes, 1/2 BSP and 1/4 BSP, adhering to BSP standards.

Equipped with sapphire bearings and a Viton O-ring seal, this flow meter sustains operation under aggressive chemical environments and temperatures up to 125°C. Its Hall effect sensor produces NPN pulse outputs compatible with electronic display or data acquisition systems, facilitating accurate flow monitoring.

Operating pressure can reach up to 10 bar, with a pulse output frequency typically at 245 Hz and an approximate K factor of 980 pulses per volumetric unit. The device offers an accuracy of ±1%, ensuring dependable performance in critical measurements.

This flow meter complies with electrostatic discharge standards ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007, and it is RoHS compliant, making it suitable for use in regulated environments such as semiconductor manufacturing and chemical processing plants.

Measures 0.3 to 10 L/min flow rates precisely. 1/2 BSP and 1/4 BSP thread connections per BSP standard. Acetal copolymer body with stainless steel wetted materials. High temperature tolerance up to 125°C and pressure up to 10 bar.

Sapphire bearings and Viton O-ring seals for chemical resistance. Hall effect sensor with NPN output for signal transmission. Typical frequency 245 Hz with approx. 980 pulses per volume unit. Accuracy within ±1% for reliable readings.

Certified to electrostatic discharge and RoHS standards.

This turbine flow meter is ideal for applications including industrial fluid flow control, semiconductor fabrication, beverage dispensing, and water treatment processes. Explore the RS PRO range on EnvMart for more sensor and Flow Meter solutions that combine accuracy and durability.