Burkert Type SE12 – Paddle Wheel Transmitter with Magnetic Principle for Flow Measurement

type se12

• Burkert - Type S012 - Fitting for Paddle Wheel Sensors

General Technical Data

Product properties
Non wetted parts
Housing	PPS
Seal	EPDM
Screws	Ceramics (Al2O3)
M12 male fixed plug	Detailed information can be found in chapter “4. Dimensions” on page 9.
Wetted parts
Fitting	Brass, stainless steel 1.4404/316L, PVC or PP
Seal	FKM (EPDM option)
Compatibility	Ceramics (Al2O3)
Paddle wheel, holder	PVDF
Dimensions	Detailed information can be found in chapter “4. Dimensions” on page 6.
Measuring element	Optical – infra-red (or magnetic paddle wheel, on request)
Compatibility	Electronic module (SE12) compatible with Bürkert fitting (S012) For the selection of the nominal diameter of the S012 fittings, see chapter “6.2. Selec-tion of the nominal diameter” on page 10.
Pipe diameter	DN06…DN50 (DN65 on request)
Measuring range	Flow rate: 0.5…1000 l/min (0.13…265 gpm) – flow velocity: 0.3…10 m/s
Performance data
Measurement deviation	• Teach-In1.): ± 1 % of the measured value2.) (at Teach-In flow rate value) • Standard K-factor: ± 2.5 % of the measured value2.)
Repeatability	± 0.4 % of the measured value2.)
Linearity	± 0.5 % of full scale2.)
4…20 mA output uncertainty	± 0.16 mA
Electrical data
Operating voltage	12…36 V DC ± 10 %, filtered and regulated Connection to main supply: permanent (through external SELV (Safety Extra Low Volt-age) and LPS (Limited Power Source) power supply)
Power source (not supplied)	Limited power source according to UL/EN 60950-1 standards or limited energy circuit according to UL/EN 61010-1 §9.4
DC reverse polarity protection	Yes
Over-voltage protection	Yes
Current consumption	< 60 mA (at 12 V DC for current version, without load)
Outputs	• Transistor: NPN (default setting) or PNP (configurable on request), open collector – 700 mA max. – NPN-output: 0.2…36 V DC (default setting) – PNP-output: power supply – Frequency or switching mode – Operating mode: window or hysteresis threshold – Protection against over-voltage, polarity reversals and short circuit • Current: according to version, configurable on request – 4…20 mA (3 wire), sinking (default setting – configurable as sourcing on re-quest) – Image of the flow velocity (default setting) – Loop impedance max.: 1125 Ω at 36 V DC, 650 Ω at 24 V DC, 140 Ω at 12 V DC
Voltage supply cable	1.5 mm2 max. cross-section
Medium data
Fluid temperature	With fitting in: • PVC: 0…+ 60 °C (+ 32…+ 140 °F) • PP: 0…+ 80 °C (+ 32…+ 176 °F) • Stainless steel or brass: – 15…+ 100 °C (+ 5…+ 212 °F) (if T°ambient ≤ + 45 °C) or -15…+ 90 °C (+ 5…+ 194 °F) (if + 45 °C ≤ T°ambient ≤ + 60 °C)
Fluid pressure	• Max. PN10 (145 PSI) with plastic fitting • Max. PN16 (232 PSI) with metal fitting Detailed information can be found in chapter “5.1. Pressure temperature diagram” on page 8.
Viscosity	Max. 300 cSt
Rate of solid particles	Max. 1 % .
Maximum particle size	0.5 mm
Process/Port connection & communication
Port connection	• Metal: Internal or external thread (weld ends, clamp or flange on request) • Plastic: True union with nut and solvent socket, external thread (spigot on request)
CE directives	Free positionable 5 pin M12 male fixed plug or with 1 m cable via cable gland (on request)
Approvals and certificates
Protection class	According to  IEC/EN 60529: • IP67 with device wired and M12 cable plug mounted and tightened • IP65 (with cable gland)
CE directives	The applied standards, which verify conformity with the EU Directives, can be found on the EU Type Examination Certificate and/or the EU Declaration of conformity (if applicable).
Pressure Equipment Directive	Complying with Article 4, Paragraph 1 of 2014/68/EU directive Detailed information on the pressure equipment directive can be found in chapter “2.2. Pres-sure Equipment Directive” on page 7.
Certification	On request: • Inspection certificate 3.1 (acc. to EN-ISO 10204) • Test report 2.2 (acc. to EN-ISO 10204) • Certification of conformity for the surface quality DIN4762-DIN4768-ISO/4287/1 • 3 points flow calibration certificate • FDA-certificate (only for device with EPDM seal and stainless steel fitting)
Environment and installation
Ambient temperature	Operation and storage: – 15…+ 60 °C (+ 5…+ 140 °F)
Relative air humidity	≤ 80 %, without condensation
Height above sea level	Max.­2000 m
Operating condition	Continuous
Equipment mobility	Fixed device
Application range	Indoor­and­outdoor­(protect­the­device­against­electromagnetic­interference,­ultraviolet­rays and­against­the­effects­of­climatic­conditions)
Installation category	Category II according to UL/EN 61010-1
Pollution degree	Degree 2 according to UL/EN 61010-1

*For selecting thecorrect product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.

สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :

  02-384-6060 (อัตโนมัติ)    [email protected]    บริษัท ฟลูเทค จำกัด Flu-tech    @flutech.co.th