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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 device located in an environment with a risk of explosion to a non-certified device that is in an environment without an explosion risk. More information

  • Availability

    Out of stock - can be requested

  • Out of stock  
Price without VAT € 188,88
Price with VAT 21 % € 228,54
+

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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 environment with a risk of explosion to a non-certified device that is in an environment without an explosion risk.

The barrier limits the amount of energy transferred to the explosive atmosphere to a level where it is not possible to ignite the explosive atmosphere. Two identical barriers with a reverse diode are placed in the device and it is suitable for mounting on a DIN rail in a non-explosive environment. The COMET calibration sheet is automatically included in the price of the device.

Properties

  • Two zener barriers in one case
  • For positive floating signals with feedback 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
  • Fuse rating 50 mA
  • Operating temperature range -20 to +60 °C
  • DIN rail mounting
  • Dimensions 22.5 x 114 x 100 mm

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