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fafnir SEPARIX-Control CT, Technical Documentation Manual

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FAFNIR GmbH 
Schnackenburgallee 149 c 
22525 Hamburg, Germany 
T: +49 / 40 / 39 82 07-0 
F: +49 / 40 / 390 63 39 
E-mail: [email protected] 
Web: www.fafnir.com 

Summary of Contents for SEPARIX-Control CT

Page 1: ...l Documentation FAFNIR GmbH Schnackenburgallee 149 c 22525 Hamburg T 49 40 39 82 07 0 F 49 40 39 06 339 SEPARIX SEPARIX Control CT SEPARIX C L Plus and SEPARIX T L Plus Edition 2019 01 Version 6 Art n...

Page 2: ...3 Maintenance and cleaning 9 3 3 1 of the interface sensor SEPARIX C L Plus 9 3 3 2 of the high level sensor SEPARIX T L Plus 9 3 4 Technical Data 10 4 SEPARIX Control CT measuring transducer 11 4 1 D...

Page 3: ...ructions interface sensor SEPARIX C 24 8 2 SEPARIX T 26 8 2 1 EC Declaration of Conformity 26 8 2 2 EC Type Examination Certificate 27 8 2 3 Instructions high level sensor SEPARIX T 30 8 3 SEPARIX Con...

Page 4: ...rts the connection of external alarm transmitters 2 Safety instructions SEPARIX serves for monitoring the light liquid layer and or the liquid level in light liquid separators Use the system exclusive...

Page 5: ...d in heavy flowing non conducting fluids e g in pipework or stirred tanks Also for cleaning the SEPARIX C L Plus interface sensors the risk of electrostatic charge must be prevented by the using damp...

Page 6: ...difference between the relative dielectric constant of water and of light liquids e g oil The measurement on the SEPARIX C L Plus is made over the entire surface of the 6 cm long measuring range This...

Page 7: ...s heated up by the measuring transducer which increases the resistance of the PTC resistor if surrounded by gas e g air As soon as the sensor tip comes into contact with liquid the resistance of the P...

Page 8: ...t liquid separator 3 im mersed into the fluid to be monitored and in a distance of minimum 100 mm to the separator wall and all separator internal installations see Figure 3 It should be observed not...

Page 9: ...osphere the extension cable must not exceed the maximum permissible capacitance and inductance of the meas uring transducer see section 4 5 To avoid disturbances or damage to the sensor or measuring t...

Page 10: ...ducer detects when the sensor tip of the connected high level sensor 5 is immersed into fluid whether light liquid or water This response point 4 is marked on the outside of the sensor by a circular g...

Page 11: ...cer the selected junction box must offer suffi cient protection against the ingress of moisture or fluid in the environmental and operating conditions in which it is used For connecting the sensor to...

Page 12: ...ired The sensor needs only to be cleaned routinely as part of regular maintenance cleaning and clearance work on the separator 3 3 1 of the interface sensor SEPARIX C L Plus Clean the sensor with a da...

Page 13: ...data Voltage Current Power Capacitance externally effective Inductance externally effective Ui 15 V Ii 30 mA Pi 100 mW Ci 10 nF Li 100 H High level sensors SEPARIX T L Plus Ex marking II 1 G Ex ia II...

Page 14: ...the liquid level in the separator rises above an impermissible threshold e g due to reverse flow of the sepa rator outlet or because the automatic closure device has shut off the outlet of the separa...

Page 15: ...edly 3x short if both sensors signal an alarm OFF when the cause of the alarm has been rectified Possible causes cable break short circuit sensor signal outside the per missible range sensor not worki...

Page 16: ...in cases where the measuring transducer is part of a central control system and the system operator shall not acknowledge any faults or carry out any tests see section 4 2 4 2 Configuration The measu...

Page 17: ...LED indicates whether the sensor is activated or deactivated see section 4 1 1 The sensor is activated by default Whenever both sensors will be deactivated the device is no longer oper ational and th...

Page 18: ...r is not required In this case the unacknowledged state will persist until the cause of the fault or alarm has been corrected 4 2 7 Test button With switch 7 the test button is configured By factory d...

Page 19: ...ce relay output and 9 to 11 high level relay output of the SEPARIX Control CT measuring transducer 5 Connect the measuring transducer to an auxiliary power unit of 230 VAC 50 60 Hz using the terminals...

Page 20: ...r Oil layer 2x short High level sensor High level sensor High level 3x short Interface sensor and high level sensor Interface sensor and high level sensor Oil layer and high level 4 4 2 Acknowledgemen...

Page 21: ...Certificate T V 05 ATEX 2819 Dimensions H x W x D 155 mm x 180 mm x 60 mm Protection class IP65 Ambient temperature 0 C 40 C Power supply 230 V AC 10 50 60 Hz 8 VA Connection data Relay circuit AC U 2...

Page 22: ...suring transducer 4 As a counter check remove the high level sensor from the water After the sensor has heated up again the alarm signal at the measuring trans ducer must revert to its original state...

Page 23: ...ace sensor is in water or the high level sensor is in air In cases of doubt check whether the measuring transducer has been configured correctly for the application concerned 6 List of figures Figure...

Page 24: ...nden Vorschriften Normen entwickelt und gefertigt wurden has been designed and manufactured to the following specifications EN 50 014 1997 A1 A2 EN 61 000 4 4 2001 EN 50 020 2002 EN 61 000 4 5 2001 EN...

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Page 27: ...r is not provided Dismantling would also damage the interface sensor and invalidate the approval III c installation All wiring operations must be carried out with the power disconnected Special rules...

Page 28: ...ielectric strength between the intrinsically safe circuit and the chassis of the interface sensor with 500 VAC in accordance with EN 60079 11 section 6 3 13 IV Equipment marking 1 Manufacturer FAFNIR...

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Page 33: ...1 D Ex 83 UV LS 300 and SEPARIX T III b assembling and dismantling Assembling and dismantling must solely be carried out with the power disconnected For sensors with connection housing the cover of th...

Page 34: ...nance servicing and emergency repair The sensors are generally maintenance free In case of a defect the sensors must be sent back to the manufacturer or one of its representations The sensors in parti...

Page 35: ...e 20 C 60 C Pressure range 0 8 bar to 1 1 bar Oxidants Air oxygen content approx 21 The sensors achieve a housing protection of Degree of protection IP68 The following technical data apply to sensors...

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Page 39: ...e reset at the potential free changeover contacts Additional internal setting options are the automatic alarm repeating function after 24 hours changeover contact switched in the alarm or normal state...

Page 40: ...Current I0 0 154 A Power P0 0 61 W Internal resistance Ri 156 8 Inductance outward acting Li negligible Capacitance outward acting Ci 0 3 nF IIC IIB Maximum outer inductance LO 440 H 100 H 5 mH 1 mH...

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Page 44: ...FAFNIR GmbH Schnackenburgallee 149 c 22525 Hamburg Germany T 49 40 39 82 07 0 F 49 40 390 63 39 E mail info fafnir com Web www fafnir com...

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