SILENT flow sensor

Sensor module for workbench extraction units

Certified sensor module as an upgrade for workplace safety. A component to enhance safety for all the users not only those at NPM workplaces. The module prevents unnoticed loss of suction power and the resulting risk of health hazards.

Advantages

  • Health protection ensured by monitoring the volume flow at the suction mouth.
  • Acoustic and optical notification when the flow falls below the limit value, i.e. work safely at all times under optimum conditions!

Details

  • Easy to retrofit for certified Renfert extraction systems.
  • Module for hazard analysis at workplaces (e.g. cobalt, non-precious metal).
  • Easy cleaning option.

Discover the SILENT extraction units virtually and in 3D!

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SILENT flow sensor 100-240 V

Item number 29140000

SILENT flow sensor 100-240 V Universal adapter

Item number 29141000
SILENT flow sensor 100-240 V SILENT flow sensor 100-240 V Universal adapter
Item number 29140000 29141000
Permissible mains voltage 100 - 240 V 100 - 240 V
Permissible mains frequency 50 - 60 Hz 50 - 60 Hz
Weight 800 g
28 lbs		 800 g
28 lbs
Dimensions (W x H x D) 108 x 223 x 94 mm
4.3 x 8.8 x 3.7''		 108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior 45 mm
2 "		 45 mm
2 "
Ø suction fittings exterior 53 mm
2 "		 53 mm
2 "
Item number
29140000
Permissible mains voltage
100 - 240 V
Permissible mains frequency
50 - 60 Hz
Weight
800 g
28 lbs
Dimensions (W x H x D)
108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior
45 mm
2 "
Ø suction fittings exterior
53 mm
2 "
Item number
29141000
Permissible mains voltage
100 - 240 V
Permissible mains frequency
50 - 60 Hz
Weight
800 g
28 lbs
Dimensions (W x H x D)
108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior
45 mm
2 "
Ø suction fittings exterior
53 mm
2 "

Technical data

SILENT flow sensor 100-240 V SILENT flow sensor 100-240 V Universal adapter
Item number 29140000 29141000
Permissible mains voltage 100 - 240 V 100 - 240 V
Permissible mains frequency 50 - 60 Hz 50 - 60 Hz
Weight 800 g
28 lbs		 800 g
28 lbs
Dimensions (W x H x D) 108 x 223 x 94 mm
4.3 x 8.8 x 3.7''		 108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior 45 mm
2 "		 45 mm
2 "
Ø suction fittings exterior 53 mm
2 "		 53 mm
2 "
Item number
29140000
Permissible mains voltage
100 - 240 V
Permissible mains frequency
50 - 60 Hz
Weight
800 g
28 lbs
Dimensions (W x H x D)
108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior
45 mm
2 "
Ø suction fittings exterior
53 mm
2 "
Item number
29141000
Permissible mains voltage
100 - 240 V
Permissible mains frequency
50 - 60 Hz
Weight
800 g
28 lbs
Dimensions (W x H x D)
108 x 223 x 94 mm
4.3 x 8.8 x 3.7''
Ø suction fittings interior
45 mm
2 "
Ø suction fittings exterior
53 mm
2 "

  • Catalogue

    RENFERT_CATALOG_DE.PDF
    PDF (29.21MB)
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  • Catalogue

    RENFERT_CATALOG_EN.PDF
    PDF (29.53MB)
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  • Catalogue

    RENFERT_CATALOG_FR.PDF
    PDF (28.7MB)
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  • Brochures

    Brochures

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    Brochures

    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
    SILENT flow sensor Flyer
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    PDF (173KB)
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  • Catalogue

    RENFERT_CATALOG_ES.PDF
    PDF (28.7MB)
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  • Catalogue

    RENFERT_CATALOG_IT.PDF
    PDF (28.68MB)
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  • Catalogue

    RENFERT_CATALOG_PT.PDF
    PDF (28.69MB)
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  • Certificate

    20190609__UA_DEVICES_DECLARATION_OF_NON_CONFORMITY.PDF
    PDF (1.28MB)
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  • Certificate

    20180417_ERG_NZUNG_F_R_NEGATIVBESCHEINIGUNG.PDF
    PDF (384KB)
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  • Certificate

    REGISTRIERUNG___-7_106246.PDF
    PDF (5.27MB)
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  • Certificate

    REGISTRIERUNG___-7_106179.PDF
    PDF (7.11MB)
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  • Certificate

    REGISTRIERUNG___-7_106177.PDF
    PDF (7.14MB)
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  • Certificate

    UKRAINE_BESCHEINIGUNG_MIT_ANHANG.PDF
    PDF (25.29MB)
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  • Catalogue

    RENFERT_CATALOG_RU.PDF
    PDF (29.12MB)
    Download

  • Catalogue

    RENFERT_CATALOG_ZH.PDF
    PDF (22.97MB)
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  • Catalogue

    RENFERT_CATALOG_UA.PDF
    PDF (29.46MB)
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  • Declaration of conformity

    SILENT flow sensor | 2914X000
    PDF (501KB)
    Multilingual
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  • FAQ

    SILENT flow sensor | 2914X000
    PDF (896KB)
    Multilingual
    Download

  • Certificate

    DGUV_Test_Zertifikat_IFA-2305008_SILENT-flow-sensor
    PDF (1.08MB)
    Multilingual
    Download

  • Certificate

    DGUV_Test-Zertifikat_IFA-2205010_Absaugmaul
    PDF (1.03MB)
    Multilingual
    Download

  • Instruction manual

    SILENT flow sensor | 2914X000
    PDF (6.31MB)
    Multilingual
    Download

  • Quick Start Guide

    SILENT flow sensor | 2914X000
    PDF (3.93MB)
    Multilingual
    Download

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