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
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
HART® Transparent Driver -- 9107B
from PR electronics

Application. 9107B is a 1- or 2-channel isolated 1:1 driver barrier for intrinsic safety applications. Operation and drive control of I/P converters, valves and indicators mounted in the hazardous area. Operation of HART ® devices is possible as the unit transmits HART ® communication... [See More]

  • Barrier Type: Galvanic Isolator
  • VOC: 32
  • Mounting Options: Din Rail Mounted
  • ISC: 1000
Series 9001 - Single-Channel Safety Barriers -- 9001/01-252-060-141
from R. STAHL, Inc.

Broad product range for all standard applications in the world of automation. Flexible and space saving single and dual channel versions available. Time saving installation due to. simple snap on DIN-Rail and. connection to PE and ground at the same time. Reduced inventory due to uniform... [See More]

  • Barrier Type: Zener Barrier
  • Application: Switches; Solenoid / Audible Alarms; LED Indicating Lights; Infrared Temperature Sensors; Strain Gages
  • Mounting Options: Din Rail Mounted
  • 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 Driver -- KFD0-CS-Ex1.53
from Pepperl+Fuchs International

1-channel isolated barrier, DC supply (loop powered), Current input/output 0 mA ... 40 mA, Accuracy 1 %, Low voltage drop, Up to SIL2 acc. to IEC 61508, Rated voltage: loop powered, Explosion protection: Ex-Output, Field circuit: 0-40 mA, Safe area: 0-40 mA, Transfer direction: to the field, SIL/IEC... [See More]

  • Mounting Options: Din Rail Mounted
  • Width: 0.7874
  • Height: 4.21
  • Depth: 4.53