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Zener Barrier Comet ZbC2+

Zener Barrier Comet ZbC2+

Comet
  • Product code: ZBC2+
  • Manufacturer code: ZBC2+
  • Warranty: 2 years

The Comet ZbC2+ Zener Barrier is a certified intrinsically safe device. It is used to connect an intrinsically safe instrument located in an explosive hazardous environment to a non-certified device situated in a non-hazardous environment. More information

  • Delivery

    Delivery to Belgium (days are avarages)

    FedEx:
    3.7 workdays € 7,02
    Bpost HD (Home Delivery):
    3.5 workdays € 10,64
    BPost - PP (Pick-up Point):
    3.4 workdays € 9,91
    FedEx Priority:
    1.7 workdays € 12,71
    DHL Express:
    1.2 workdays € 16,94

    DHL Express: 1.2 workdays, € 16,94

  • In stock 1 pcs  
     
Price without VAT € 198,26
Price with VAT 21 % € 239,89
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Parameters and catalogs

Weight 0.13 kg

Certificate download

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Catalog sheet download

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Instructions for use download

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Assembly instructions download

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The Comet ZbC2+ Zener Barrier is a certified intrinsically safe device. It is used to connect an intrinsically safe device located in an explosive environment to a non-certified device in a non-explosive environment.

The barrier limits the amount of energy transferred to the explosive environment to a level that cannot ignite the explosive atmosphere. The device contains two identical barriers with a back diode and is suitable for mounting on a DIN rail in a non-explosive environment. The price of the device automatically includes a COMET calibration sheet.

Features

  • Two Zener barriers in one enclosure
  • For positive floating signals with a back diode
  • Operating voltage 26V at 10 µA
  • Series resistance Rs1 = max. 348 Ω between terminals 1,5 and terminals 3,7
  • Rs2 = max. 34 Ω between terminals 2,6 and terminals 4,8
  • Rated fuse value 50 mA
  • Operating temperature range -20 to +60 °C
  • DIN rail mounting
  • Dimensions 22.5 x 114 x 100 mm

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