SEFRAM MDPP2S V2 Technical Notice

SEFRAM MDPP2S V2 Technical Notice

Differential pressure switch

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DIFFERENTIAL PRESSURE SWITCH
MDPP2S V2
Version:
Technical Notice
FI 72.0226.1016E
Page 1 sur 10

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Summary of Contents for SEFRAM MDPP2S V2

  • Page 1 DIFFERENTIAL PRESSURE SWITCH MDPP2S V2 Version: Technical Notice FI 72.0226.1016E Page 1 sur 10...
  • Page 2: Table Of Contents

    DIFFERENTIAL PRESSURE SWITCH SUMMARY CHARACTERISTICS: Page Supply voltage 115 or 230VAC ±10% 50/60Hz 24VDC Consumption 12VA (AC power supply) - CHARACTERISTICS 12W (DC power supply) - DESCRIPTION 1 x NO / NC - 1A 250V AC1 Relay contact characteristics To be protected by the user - FRONT PANEL 4-20mA output DESCRIPTION...
  • Page 3: Description

    DIFFERENTIAL PRESSURE SWITCH DESCRIPTION: The MDPP2Sv2 is a pressure switch used to measure differential or relative pressure. Pressure measurement is displayed on a 3 ½ digit super bright led display. Its running suits to supervision of a compressed air network intended to filters declogging. The devise includes two relays.
  • Page 4: Front Panel

    DIFFERENTIAL PRESSURE SWITCH FRONT PANEL DESCRIPTION: SUPPLY VOLTAGE TO ADJUST SET POINTS: Different thresholds adjustment: - Press the “SELECT” key until the yellow led comes on in front of the wanted threshold. Display the value you want with the “+” and “-“ keys. - Come back to the pressure reading mode by “SELECT”.
  • Page 5: Warning

    - in the mode display of the pressure, press and held the "-" key. - press the "SELECT" key. SEFRAM reserves the right to make changes to its devices. - loosen keys: the zero is adjusted ADJUSTMENT: The device leaves our workshops the scale pressure in order from zero to full scale.
  • Page 6: Precautions

    DIFFERENTIAL PRESSURE SWITCH PRECAUTIONS: In version AC: The MDPP2Sv2 leaves our workshops with jump position for using in 230VAC (except if specified at the order). Check jump position according to supply voltage: If you have to change fuse, replace it by the same calibre: T160mA for a 115VAC supply voltage, T80mA for a supply voltage in 230VAC or T500mA for a supply voltage in 24VDC.
  • Page 7: Electrical

    DIFFERENTIAL PRESSURE SWITCH ELECTRICAL CONNECTIONS: Bottom card: user connections. To access to this card: remove the “connections” cover of the box. According to device configuration, some parts can be not provided. At rest, out of voltage : contacts between C and NC (11 and 12; 21 and 22) Pneumatic connections: By tube rilsan 4x6 Technical Notice...
  • Page 8: Space & Fixing

    DIFFERENTIAL PRESSURE SWITCH SPACE & FIXING: Technical Notice FI 72.0226.1016E Page 8 sur 10...
  • Page 9: Ec Conformity

    In the event of a problem, please contact Sefram II. RECEPTION - STORAGE V. MAINTENANCE After unpacking the device, check that this latter has not The device does not require any special maintenance.
  • Page 10: 13 - Certificate

    However, it must be used correctly in applications for which it is intended, and should be linked or near CE approved products. Certificate available on request. SEFRAM reserves the right to make changes to its devices. Technical Notice FI 72.0226.1016E...

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Mdpp 2000

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