GF Signet 3-2551-P0-42 Magmeter Flow Sensor For DN15 to DN100 (1/2 to 4 in.) Pipe Size with Display

Key Features:

• Sensor Body - Polypropylene and 316L SS
• 4 to 20 mA output
• Installs into pipe sizes DN15 to DN100 (1/2" to 4")
• Patented Magmeter technology
• No moving parts
• Bi-directional flow
• Empty pipe detection
• Operating range: 0.05 to 10 m/s (0.15 to 33 ft/s)
• Accurate measurement even in dirty liquids
• Polypropylene or PVDF retaining nuts
• No pressure drop
• Corrosion-resistant materials; PP or PVDF with SS, Hastelloy-C, or Titanium
• Multi-language display menu available
• GeneralOperating Range0.05 to 10 m/s0.15 to 33 ft/sPipe Size RangeDN15 to DN900½ in. to 36 in.Linearity± 1% reading plus 0.1% of full scaleRepeatability±0.5% of reading @ 25 °C (77 °F)Minimum Conductivity20 μS/cmWetted MaterialsSensor Body/Electrodes
  and Grounding Ring-P0, -P1, -P2: PP/316L SS-T0, -T1, -T2: PVDF/Titanium-V0, -V1, -V2: PVDF/Hastelloy-CO-ringsFPM (standard)
  EPR (EPDM), FFPM (optional)CasePBTDisplay WindowPolyamide (transparent nylon)Protection RatingNEMA 4X/IP65ElectricalPower Requirements4 to 20 mA24 VDC ±10%, regulated, 22.1 mA max. Frequency5 to 24 VDC ±10%, regulated, 15 mA max. Digital (S3L)5 to 6.5 VDC, 15 mA max.Auxiliary (only required for units with relays)9 to 24 VDC, 0.4 A max.Reverse Polarity and Short Circuit ProtectedCurrent Output 4 to 20 mALoop Accuracy32 μA max. error (25 °C @ 24 VDC) IsolationLow voltage < 48 VAC/DC from electrodes and auxiliary power Maximum Cable300 m (1000 ft) Error condition22.1 mA Max. Loop Resistance300 Ω Compatible with PLC, PC or similar equipment 4 to 20 mA load neededFrequency OutputOutput ModesFreq., or Mirror Relay (display version only) Max. Pull-up Voltage30 VDC Max. Current Sink50 mA, current limited Maximum Cable300 m (1000 ft) Compatible with Signet Model 8550, 8900, 9900, 9900-1BCDigital (S3L) OutputSerial ASCII, TTL level 9600 bps Compatible with Model Signet 8900 controllerRelay Specifications#1, #2 TypeMechanical SPDTRating5 A @ 30 VDC max., 5 A @ 250 VDC max.#3 TypeSolid State 50 mA @ 30 VDC, 50 mA @ 42 VACHysteresisUser adjustable for exiting alarm conditionAlarm On Trigger DelayAdjustable (0 to 9999.9 sec.)Relay ModesOff , Low, High, Window, and Proportional PulseRelay SourceFlow Rate, Resettable TotalizerError ConditionSelectable; Fail Open or ClosedDisplayCharacters2 x 16ContrastUser-set in four levelsBacklighting (only on relay versions)Requires external 9-24 VDC, 0.4 mA max.Max. Temperature/Pressure RatingStorage Temperature-20 °C to 70 °C-4 °F to 158 °FRelative Humidity0 to 95% (non-condensing)Operating TemperatureAmbient-10 °C to 70 °C14 °F to 158 °FMedia0 °C to 85 °C32 °F to 185 °FMaximum Operating Pressure10.3 bar @ 25 °C150 psi @ 77 °F1.4 bar @ 85 °C20 psi @ 185 °FShipping Weight 0.680 kg1.50 lbStandards and Approvals CE, FCC, UL, CUL, NSF (3-2551-PX-XX version only) RoHS compliant, China RoHS NEMA 4X / IP65 Enclosure (with cap installed) Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety