3-2536-P0 GF Signet Paddlewheel Flow Sensor

highly reliable GF Signet Rotor-X Paddlewheel Flow Sensors With Operating Range (0.3 to 20 ft/s)

GF Signet 3-2536-P0 Paddlewheel Flow Sensors with Sensor Body Glass-filled PP (black) or PVDF (natural), Body/Rotor/Pin material Polypropylene/Black PVDF/Titanium , Pipe size 0.5 to 4 in. and Highly repeatable output.

Item#: 198840143 | Model#: 3-2536-P0 | Series#: 3-2536-XX

Price: $46100 $35272

Availability: 9 in stock. Orders received before 3:00pm Eastern Time are usually shipped same day.
$46100 $35272 /ea

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About 2536 Rotor-X Paddlewheel Flow Sensor

It is simple to install with time-honored reliable performance, Signet 2536 Rotor-X Paddlewheel Flow Sensors are highly repeatable, rugged sensors that offer exceptional value with little or no maintenance. The Model 2536 has a process-ready open collector signal with a wide dynamic flow range of 0.1 to 6 m/s (0.3 to 20 ft/s). The sensor measures liquid flow rates in full pipes and can be used in low pressure systems.

The Signet 2536 Rotor-X Paddlewheel Flow 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 with many liquid process solutions. Sensors can be installed in DN15 to DN900 (½ to 36 in.) pipes using Signet's comprehensive line of custom fittings. These custom fittings, which include tees, saddles, and weldolets, seat the sensor to the proper insertion depth into the process flow. The sensors are also offered in configurations for wet-tap installation requirements.

Fields of Application:
  • Pure Water Production
  • Filtration Systems
  • Chemical Production
  • Liquid Delivery Systems
  • Pump Protection
  • Scrubber Systems
  • Water Monitoring
  • Not suitable for gases
  • Operating range 0.1 to 6 m/s (0.3 to 20 ft/s)
  • Wide turndown ratio of 66:1
  • Open-collector output
  • Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
  • High resolution and noise immunity
  • Highly repeatable output
  • Test certificate included for -X0, -X1
  • Chemically-resistant materials
  • CE
  • FCC
  • China RoHS
  • RoHS compliant
  • NSF (3-2536-PX version only)
3-2536-P0 Product Specific Data
Body/Rotor/Pin materialPolypropylene/Black PVDF/Titanium
Pipe size0.5 to 4 in.
Series Data
Operating Range0.1 to 6 m/s (0.3 to 20 ft/s)
Pipe Size RangeDN15 to DN900 (½ to 36 in.)
Linearity±1% of max. range @ 25 °C (77 °F)
Repeatability±0.5% of max. range @ 25 °C (77 °F)
Min. Reynolds Number Required4500
Sensor BodyGlass-filled PP (black) or PVDF (natural)
O-ringsFPM (std) optional EPR (EPDM) or FFPM
Rotor PinTitanium, Hastelloy-C or PVDF; optional Ceramic, Tantalum or Stainless Steel
RotorBlack PVDF or Natural PVDF; optional ETFE, with or w/o carbon fiber reinforced PTFE sleeve for rotor pin
Frequency49 Hz per m/s nominal (15 Hz per ft/s nominal)
Supply Voltage5 to 24 VDC ±10%, regulated
Supply Current<1.5 mA @ 3.3 to 6 VDC (<20 mA @ 6 to 24 VDC)
Output TypeOpen collector, sinking 10 mA max.
Cable Type2-conductor twisted pair with shield, 22 AWG
Cable Length7.6 m (25 ft) can be extended up to 305 m (1000 ft) maximum
Max. Temperature/Pressure Rating - Standard and Integral Sensor (PP)12.5 bar @ 20 °C (180 psi @ 68 °F), 1.7 bar @ 85 °C (25 psi @185°F)
Max. Temperature/Pressure Rating - Standard and Integral Sensor (PVDF)14 bar @ 20 °C (200 psi @ 68 °F), 1.7 bar @ 85 °C (25 psi @ 185 °F)
Operating Temperature (PP)-18 °C to 85 °C / 0 °F to 185 °F
Operating Temperature (PVDF)-18 °C to 85 °C / 0 °F to 185 °F
Max. Temperature/Pressure Rating - Wet-Tap Sensor (PP)7 bar @ 20 °C (100 psi @ 68 °F), 1.4 bar @ 66 °C (20 psi @ 150 °F)
Operating Temperature-18 °C to 66 °C 0 °F to 150 °F
Max. Wet-Tap Sensor Removal Rating1.7 bar @ 22 °C 25 psi @ 72 °F
Standards and ApprovalsCE, FCC, RoHS compliant, China RoHS
Product Dimensions
Weight0.68 lb
Width180.00 mm, 7.09 in
Height20.00 mm, 0.79 in
Length200.00 mm, 7.87 in
Document TitleDownload
DatasheetClick Here to Download
Instruction Manuals EnglishClick Here to Download
Instruction Manuals germanClick Here to Download
Instruction Manuals spanishClick Here to Download
CertificatesClick Here to Download
SpecificationsClick Here to Download
IDShort DetailsPrice 
1220-0021Replacement o-ring, (1) FPM$4.00
1224-0021Replacement o-ring, (1) EPDM$9.00
1228-0021Replacement o-ring, (1) FFPM$212.00
3-2536.320-1Replacement rotor, 2536 sensor, black PVDF$77.00
3-2536.320-2GF Signet 3-2536.320-2 Rotor,PVDFNatural$78.00
3-2536.320-3Replacement rotor, 2536 sensor, Tefzel$86.00
3-2536.321Replacement rotor kit, 2536 sensor, natural PVDF$98.00
3-2536.322-1Replacement rotor, 2536 sensor, sleeved black PVDF$104.00
3-2536.322-2Replacement rotor, 2536 sensor, sleeved natural PVDF$112.00$97.44
3-2536.322-3Replacement rotor, 2536 sensor, sleeved Tefzel$117.00
3-8050GF Signet 3-8050 UniversalMountingKit$71.00
3-8050-1Universal mount junction box$116.00
3-8050.390-1Retaining nut replacement kit, NPT, Valox$28.00
3-8050.390-3Retaining nut replacement kit, NPT, PP$34.00
3-8050.390-4Retaining nut replacement kit, NPT, PVDF$57.00
3-80513-8051 GF Signet Integral mount kit, for flow sensors, Yellow Valox nut$71.00
3-8051-1Integral mount kit, for flow sensors, PP$83.00
3-8051-2Integral mount kit, for flow sensors, PVDF$104.00$97.04
5523-02222-conductor cable with shield, 22AWG, per foot$3.00
M1546-1Replacement pin, titanium$29.00
M1546-2Replacement pin, hastelloy-c$80.00
M1546-3Replacement pin, tantalum$160.00
M1546-4Replacement pin, 316 SS$70.00
P31536Sensor plug, polypropylene$70.00
P31542-3Replacement sensor cap, blue$18.00
P31934Conduit cap$18.00
P51545Replacement pin, ceramic$160.00
P51589Conduit adapter kit$67.00




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