CSA Approval Intrinsic Safety Barriers Datasheets

Dual Channel Zener Barriers -- 65800 Series
from Gems Sensors & Controls

The exceptionally compact design of Gems ™ 65800 Series units saves space and simplifies installation; especially in multiples on a common mounting plate. They provide great economy as well since no explosion-proof enclosures are needed for sensor wiring. Encapsulated construction is... [See More]

  • Barrier Type: Zener Barrier
  • Application: 4-20 mA 2-wire Transmitters; Switches; RTDs; Thermocouples; Strain Gages; Load Cells; Flow Meters; Level Sensors, Pressure Switches
  • Mounting Options: Earth-Grounded Rail Mount
  • AC or DC: DC
Bond-Rite REMOTE
from Newson Gale Inc.

For processes that have the potential to obscure the clamp LED with product deposits (e.g. mixing deposits), the Bond-Rite Remote provides customers with the option of mounting an indicator station at a safe visible distance. Two enclosure options are available for the indicator station. The... [See More]

  • Barrier Type: Remote I/O
  • Application: 4-20 mA 2-wire Transmitters
  • Mounting Options: SurfaceMount
  • AC or DC: DC
Dual Channel Zener Barrier -- Model SBG54803
from OMEGA Engineering, Inc.

For most non-voltage producing devices located in a hazardous area, a single zener barrier that is negative-earth-grounded can be used for intrinsic safety. Instrumentation that produces an output (signal conditioners) usually requires two barriers, one for each "floating" lead. Here, a dual-channel... [See More]

  • Barrier Type: Zener Barrier
  • Application: 4-20 mA 2-wire Transmitters; Switches; Solenoid / Audible Alarms
  • Mounting Options: Din Rail Mounted (optional feature); SurfaceMount (optional feature)
  • AC or DC: DC
MTL700 Series -- 702
from MTL Instruments Group

Electronic protection prevents blown fuses, fixed tagging [See More]

  • Barrier Type: Zener Barrier
  • Application: 4-20 mA 2-wire Transmitters
  • Mounting Options: Mounting Block
  • AC or DC: DC
Current/Voltage Converter -- KFD0-CC-Ex1
from Pepperl+Fuchs International

1-channel isolated barrier, 24 V DC supply (loop powered), Current or voltage input, Output: 4 ... 20 mA, Potentiometer or DIP switch selectable ranges, Line fault detection (LFD), Input: Current/voltage, Rated voltage: 12 ... 35 V DC loop powered, Output: 4-20 mA. 1-channel isolated barrier. 24 V... [See More]

  • Height: 4.69
  • Depth: 4.53
  • Width: 0.7874
  • CSA Approvals: 116-0132