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Electrical & Electronic Gadgets

We are leaders in the market for providing best range of Zener Barrier

Zener Barrier

  • Number Of Flower Zener Barrier
  • Material ABS
  • Application Electrically Isolates Pressure And Level Transmitters From Unregulated Circuits For Intrinsically Sa
  • Certification YAS
  • Condition New
  • Brand Name DWYER USA
  • Raw Material ABS

zener barrier

series mtl7706/7787 zener barrier

intrinsically safe barriers for hazardous locations

the mtl7706/7787 is an intrinsically safe (is) shunt-diode barrier that can be used to communicate with and provide isolations for certain dwyer transmitters approved for use in hazardous areas. These barriers limit the amount of energy allowed to pass into the hazardous area, which inhibit ignition in flammable atmospheres.

product applications

  • electrically isolates pressure and level transmitters from unregulated circuits for intrinsically safe applications

modeldescription

  • mtl7706intrinsically safe zener barrier.
  • mtl7787intrinsically safe zener barrier.

specifications

  • transmitter voltage:16.2 v @ 20 ma with 250 load (negative w.r.t. Earth); 11.0 v @ 20 ma with 500 load (negative w.r.t. Earth).
  • safe area output:4 to 20 ma.
  • load resistance:0 to 500.
  • power requirement:20 to 35 vdc w.r.t. Earth.
  • accuracy:2 a under all conditions.
  • led indicator:green: power indication.
  • temperature limits:operating: -4 to 140f (-20 to 60c); storage: -40 to 176f (-40 to 80c).
  • humidity:5 to 95% rh.
  • terminals:accommodate up to 2.5 mm stranded or single-core.
  • safety description:28 v, 300, 93 ma.
  • weight:4.9 oz (140 g).
  • agency approvals:see table on catalog page.

features

  • approved for use in hazardous areas

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Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

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