Georg Fischer GF Signet

515 Rotor-X Paddlewheel Flow Sensor

Simple to install, reliable rugged paddlewheel flow sensors that offer exceptional value with little or no maintenance

Starting At
$445.00 CAD
Normally ships in 2-3 Weeks

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Simple to install with time-honored reliable performance, Signet Model 515 Rotor-X Paddlewheel Flow Sensors are highly repeatable, rugged sensors that offer exceptional value with little or no maintenance. The wide dynamic flow range of 0.3 to 6 m/s (1 to 20 ft/s) allows the sensor to measure liquid flow rates in full pipes and can be used in low pressure systems.         

The Signet Model 515 sensors are offered in a variety of materials for a wide range of pipe sizes and insertion configurations. The many material choices, including PP and PVDF, make this model highly versatile and chemically-compatible to many liquid process solutions. Sensors can be installed in up to DN900 (36 in.) pipes using Signet's comprehensive line of custom fittings. These custom fittings, which include tees, saddles, and weldolets, set the sensor to the proper insertion depth into the process flow. The sensors are also offered in configurations for wet-tap requirements.
 

• Operating range 0.3 to 6 m/s (1 to 20 ft/s)
• Wide turndown ratio of 20:1
• Highly repeatable output
• Simple, economical design
• Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
• Self-powered/no external power required
• Test certificate included for -X0, -X1
• Chemically-resistant materials

• Sensor shall be capable of sensing flow in either direction ( bi-directional).
• The flow sensor shall be insertion paddlewheel, with an electrical output signal proportional to flow velocity over a range of 1.0-20 feet per second. 
• Signal transmission lengths shall be capable of distances up to 200 feet.
• Sensor shall generate a sinusoidal frequency pulse nominal 6 Hz per ft/s @ 1 volt peak to peak per ft/s.
• The sensor shall be inserted at the correct depth and there shall be a fully developed flow profile.
• The sensor shall not create a pressure drop of >1 psi at any flow rate.
• With a fully developed flow profile, the sensor output shall be linear to ±1% of full range, with a repeatability of ±0.5% of full range, and supplied with a certificate traceable to N.I.S.T.
• The sensor shall be FM approved
• Three optional sensor lengths shall allow the flow sensor to install into pipes from 0.5 to 36 inches.
• The sensor body materials shall be glass-filled polypropylene (black) or, PVDF (natural). 
• The flow sensor shall be equipped with dual o-ring seals.  The elastomeric seals shall be FPM-Viton® (standard) with optional EPDM or FFPM-Kalrez®. 
• Rotor pins shall be Titanium (standard for PP), Hastelloy-C or PVDF (standard for PVDF), with optional ceramic, Tantalum, or stainless steel. 
• Rotor material shall be black PVDF (standard for PP) or natural PVDF (standard for PVDF) with optional Tefzel® with or without Fluoraloy G® sleeve.
• Sensor shall have option capable of integrally mounting a NEMA-4X Flow Indicating Transmitter with 4-20 mA output.
• The flow sensor shall be a Georg Fischer Signet model 515 or equal.

• Pure Water Production
• Filtration Systems
• Chemical Production
• Liquid Delivery Systems
• Pump Protection
• Scrubber Systems
• Water Monitoring
• Not suitable for gases

Item
Description
Availability
Price
Valve serves as a unique interface between the installation fitting and the wet-tap style Signet 515 or 2536 Rotor-X Flow Sensor
Normally ships in 2-3 Weeks
$887.00 CAD
Accessories
Polyro sensor plug
Normally ships in 2-3 Weeks
$91.00 CAD
Red sensor cap
Normally ships in 2-3 Weeks
$23.00 CAD
Conduit cap
Normally ships in 2-3 Weeks
$23.00 CAD
Conduit adapter kit
Normally ships in 2-3 Weeks
$87.00 CAD
Rotor kit, PVDF Natural (rotor and pin)
Normally ships in 2-3 Weeks
$105.00 CAD
Retaining nut replacement kit- retaining nut, NPT, valox or polypropylane or PVDF
Normally ships in 2-3 Weeks
Starting At
$36.00 CAD
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Cables
2 conductor cable
Normally ships in 2-3 Weeks
Starting At
$4.00 CAD
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Mounting
Universal mounting kit
Normally ships in 2-3 Weeks
$92.00 CAD
Universal mount junction box
Normally ships in 2-3 Weeks
$151.00 CAD
Transmitter integral mounting kit- NPT, valox, polypropylene or PVDF options
Normally ships in 2-3 Weeks
Starting At
$92.00 CAD
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O-Rings
Viton o-ring
Normally ships in 2-3 Weeks
$5.00 CAD
EPR o-ring
Normally ships in 2-3 Weeks
$12.00 CAD
Kalrez, o-ring
Normally ships in 2-3 Weeks
$276.00 CAD
Rotor Pins
Shaft with titanium, hastelloy c, tantalum or stainless steel optoins
Normally ships in 2-3 Weeks
Starting At
$38.00 CAD
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Ceramic shaft (pin)
Normally ships in 2-3 Weeks
$208.00 CAD
Rotors
PVDF black or ETFE (tefzel) rotor
Normally ships in 2-3 Weeks
Starting At
$81.00 CAD
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Sleeved rotor with PVDF Black, PVDF Natural or ETFE options
Normally ships in 2-3 Weeks
Starting At
$109.00 CAD
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