Galvanically Isolated Intrinsically Safe Barrier -- 924-60004-002
from BEI Sensors

This Galvanically Isolated Intrinsic Safety Barrier is the perfect complement to BEI encoders for hazardous environments. It is electrically compatible with all popular counters, PLCs and controllers, and it features isolation for power and three signal channels, as well as LED indicators for power... [See More]

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Galvanic Isolator
  • Application: Encoders
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]

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

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted (optional feature); SurfaceMount (optional feature)
  • Barrier Type: Zener Barrier
  • Application: 4-20 mA 2-wire Transmitters; Switches; Solenoid / Audible Alarms
System 9000 Backplane -- 7908
from PR electronics

Application. The 7908 backplane is a compact and robust solution that enables a safe and easy connection of PR system 9000 IS device signals into standard automation systems. Standard automation system cables and connectors are used to link the backplane to the I/O cards. The backplane can be used... [See More]

  • AC or DC: DC
  • Application: Connection of PR System
  • Mounting Options: Panel Or Wall
  • VOC: 42
Series 9001 - Single-Channel Safety Barriers -- 9001/01-050-150-101
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]

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Zener Barrier
  • Application: Switches; Solenoid / Audible Alarms; LED Indicating Lights; Infrared Temperature Sensors; Strain Gages
28V, 300 OHM / 10V, 50 OHM, DUAL CHANNEL, +DC -- Z788 [Z788 from Pepperl+Fuchs International]
from Radwell International, Inc.

Are you looking for the best website to buy PEPPERL & FUCHS Z788? Then you have found exactly the industrial MRO outlet you need right here! PLCCenter.com is the leading industrial MRO supplier online today. We provide a wide array of in-stock products for companies and individuals worldwide. Your... [See More]

  • AC or DC: DC
  • Maximum Internal Resistance: 300
GHG 122 3111 D 1002
from Cooper Crouse-Hinds

Digital input switch amplifier relay output, line monitoring [See More]

  • AC or DC: AC; DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Galvanic Isolator
  • Application: Solenoid / Audible Alarms
Intrinsically Safe Sensor Barrier -- Positek BX005
from Everight Position Technologies Corporation

bull;Approvals: ATEX and IECEx. •Certified: [Ex ia Ma] I, [Ex ia Ga Da] IIC. •Super fast 4.7kHz (- 3dB) bandwidth. •Wide power supply range. •Voltage and current output options. •Three or Five wire mode connection. The X005 Galvanic Isolation Amplifier has been designed... [See More]

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Galvanic Isolator
  • Application: Potentiometers; Position Sensors
Intrinsically Safe Barrier -- ExMGZ100/200.ATEX
from FMS USA, Inc.

The ExMGZ100/200.ATEX intrinsically safe barrier is used for applications in intrinsically safe or explosion-proof environments. It is designed for single or double channel tension measurement and is placed between amplifier respectively controller and force sensor. Features. Advantages. ATEX... [See More]

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Zener Barrier
  • Application: Strain Gages; Amplifier to Controller
MTL700 Series -- 702
from MTL Instruments Group

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

  • AC or DC: DC
  • Mounting Options: Mounting Block
  • Barrier Type: Zener Barrier
  • Application: 4-20 mA 2-wire Transmitters
Zener Barrier -- Z040
from Pepperl+Fuchs International

2-channel, DC version, positive polarity, Working voltage 1 V at 1 μA, Series resistance max. 50 Ω, Fuse rating 100 mA, DIN rail mountable, Number of channels: 2-channel, Type: DC, positive, Working voltage: terminals 5, 6: max. 5 V, 3 V at 10 μA (1 V at 1 μA). terminals 7, 8: max. 5... [See More]

  • AC or DC: DC
  • Mounting Options: Din Rail Mounted
  • Barrier Type: Zener Barrier
  • Height: 4.53