FLOW PULSE

FLOW PULSE

FLOW PULSE

Product catalog summary
Technical Specifications: The Flow Pulse is a non-invasive flow sensor that attaches externally to pipes, offering high repeatability at a lower cost compared to mag flow meters. It is compatible with various pipe materials including plastic, stainless steel, and cast iron.
Physical Characteristics: The sensor measures 120 mm x 65 mm x 65 mm and weighs 1.5 kg. It is housed in a Type 316 stainless steel enclosure with a cable entry of M20 x 1.5 mm. The maximum separation distance is 500 meters.
Environmental Specifications: The sensor has an IP68 rating and operates in temperatures from -20 °C to +70 °C. It is CE approved.
Performance: The Flow Pulse offers an accuracy of ±5% and a resolution of 3 mm/s. It supports a velocity range of 300 mm/s to 4 m/s for standard versions and up to 10 m/s for high-flow versions. The response time is adjustable, with a minimum of 1 second. It requires a minimum particle size of >100 μm and concentration of >200 ppm. It supports pipe diameters from 30 mm to 2 m and wall thickness up to 20 mm.
Outputs: The device provides a 4-20mA analog output and digital outputs via RS232 and RS485, including Modbus RTU. It includes one SPDT contact rated at 1 A at 24 V DC.
Support and Services: Pulsar Measurement offers global support and training through facilities in the UK and USA, and offices in Canada and Malaysia.
Programming and Supply: Programming is done via RS232 or RS485, with data integrity maintained by non-volatile RAM. The power supply requirement is 18-28 V DC, with typical power consumption at 2.4 W.
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Catalog excerpts

FLOW PULSE-1

FLOW PULSE Technical Specifications: Flow Pulse is a unique, non-invasive flow sensor that clamps to the outside of a pipe and is simply secured with a screwdriver. Flow Pulse offers you exceptional repeatability at a fraction of the cost of an equivalent mag flow meter. It can reliably monitor flow across a variety of pipe materials including rigid plastic, stainless steel, cast iron, and even corrugated pipes. PHYSICAL Sensor Body Dimensions: Enclosure Material/ Description: Type 316 stainless steel casting Maximum Separation: Cable Entry Detail: Max. & Min. Temperature (Electronics): CE Approval: 1 cable entry M20 x 1.5 mm (0.06 in) gland IP68 (Optional versions of the sensor can be supplied, fitted with factory potted cable) -20 °C to +70 °C (-4 °F to +158 °F) Listed in the Certificate of Conformity within the manual Accuracy / Repeatability: ±5% typical subject to installation and pipe conditions Velocity Range: • 300 mm/s to 4 m/s (11.8 in/s to 13.1 ft/s) standard version (or) • 300 mm/s to 10 m/s (11.8 in/s to 32.8 ft/s) high-flow version Response Time: Fully adjustable (1-second minimum) Minimum Particle Concentration: Minimum Particle Size: Pipe Diameter: Pipe Wall Thickness: Metal or rigid pipe up to 20 mm (0.8 in) thick Signal Processing: RSSA (Refracted Spread Spectrum Analysis) Analog Output: 4-20mA into a 1 kΩ load (when supply voltage is 22 V DC or greater) with 20 μA resolution and user programmable span. Digital Output: Full Duplex RS232 to PC Software, Half Duplex RS485 to PC Software, Half Duplex RS485 with Modbus RTU Volt Free Contacts, Number, and Rating: 1 form “C” (SPDT) rated at 1 A at 24 V DC

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FLOW PULSE-2

Programmed Data Integrity: Power Supply: Power Consumption: Via RS232 or RS485 using Flow Pulse PC Via non-volatile RAM Flow Pulse Drawing Side and Back Delivering the Measure of Possibility Pulsar Measurement offers worldwide professional support for all of our products, and our network of global partners all offer full support and training. Our facilities in Malvern, UK and Largo, USA are home to technical support teams who are always available to answer your call or attend your site when required. Our global presence, with direct offices in the UK, USA, Canada, and Malaysia, allows us to create...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.