GF Signet 3-2552-21-B-11 Metal Magmeter Flow Sensor S3L Output

Key Features:

• Watertight sensor connector; cable sold separately
• Sensor Insertion Depth - 9.3"
• Process Connection Thread Options - 1¼" NPT
• Award-winning hot-tapable magnetic flow sensor up to DN2550 (102 in.)
• Operating range: 0.05 to 10 m/s (0.15 to 33 ft/s)
• Reliable operation in harsh environments
• Three output choices: frequency, digital (S3L), or 4 to 20 mA
• Patented Magmeter technology
• Repeatable: ±0.5% of reading @ 25°C
• ISO or NPT Threads

• General
  Operating Range	Minimum		0.05 m/s	0.15 ft/s
  	Maximum	pipes to DN1200 (48 in.)	10 m/s	33 ft/s
  		pipes over DN1200 (48 in.)	3 m/s	10 ft/s
  Pipe Size Range	DN50 to DN2550		2 in. to 102 in.
  Linearity	± 1% reading plus 0.1% of full scale
  Repeatability	±0.5% of reading @ 25 °C
  Accuracy	±2% of measured value*

  *In reference conditions where the fluid is water at ambient temperature, the sensor is inserted at the correct depth and there is a fully developed flow profile which is in compliance with ISO 7145-1982 (BS 1042 section 2.2)

  Minimum Conductivity	20 μs/cm
  Wetted Materials
  Body and Electrodes	316L stainless steel
  Insulator	PVDF
  O-rings	FPM
  Cable	4-cond + shield, PVC jacket (Fixed cable models) or Water-resistant rubber cable assembly with Turck® NEMA 6P connector
  Power Requirements
  4 to 20 mA	24 VDC ±10%, regulated, 22.1 mA maximum
  Frequency	5 to 24 VDC ±10%, regulated, 15 mA maximum
  Digital (S3L)	5 to 6.5 VDC 15 mA maximum

  Reverse Polarity and Short Circuit Protected

   

  Cable Options
  Fixed cable	7.6 m	25 ft

  Detachable water tight sensor cable with Turck® connector (sold separately) two lengths: 4 m (13 ft) or 6 m (19.5 ft)

   

  Electrical
  Current Output (4 to 20 mA)	Programmable and Reversible
  	Loop Accuracy	32 μA max. error (@ 25 °C @ 24 VDC)
  	Temperature Drift	±1 μA per °C max.
  	Power Supply Rejection	±1 μA per V
  	Isolation	Low voltage < 48 VAC/DC from electrodes and auxiliary power
  	Maximum Cable	300 m	1000 ft
  	Max. Loop Resistance	300 Ω
  	Error Condition	22.1 mA
  Frequency Output	Compatible with	Signet 8550, 8900, 9900 and 9900-1BC
  	Max. Pull-up Voltage	30 VDC
  	Short Circuit Protected	≤30 V @ 0 Ω pull-up for one hour
  	Reverse Polarity Protected	to -40 V for 1 hour
  	Overvoltage Protected to +40 V for 1 hour
  	Max. Current Sink	50 mA, current limited
  	Maximum Cable	300 m	1,000 ft
  Digital (S3L) Output	Compatible with	Signet 8900 and 9900
  	Serial ASCII, TTL level 9600 bps
  	Maximum Cable	Application dependent (See 8900 or 9900 manual) in non-icing conditions
  Operating Temp.	Ambient (non-icing conditions)	-15 °C to 70 °C	5 °F to 158 °F
  	Media	-15 °C to 85 °C	5 °F to 185 °F
  Max. Operating Pressure	20.7 bar @ 25 °C	300 psi @ 77 °F
  Hot-TapInstallation Requirements
  Maximum Installation Pressure		20.7 bar	300 psi
  Maximum Installation Temp (Insertion/Removal)		40 °C	104 °F

  Do not use hot-tap installation where temperatures will exceed 40 °C or if hazardous liquids are present.

  Shipping Weights
  3-2552-2X-A-11/A-12	2.50 kg	5.51 lb
  3-2552-2X-B-11/B-12	2.30 kg	5.07 lb
  3-2552-3X-A-11/B-11/A-12/B-12	4.00 kg	8.81 lb
  Standards and Approvals
  	CE, FCC
  	RoHS compliant, China RoHS
  	NEMA 4 (IP65)		Fixed cable models
  	NEMA 6P (IP68)		Submersible cable models only. Signet recommends maximum 3 m 10 ft) submersion depth for maximum 10 days continuous submersion.
  	Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety