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]
- Application: 4-20 mA 2-wire Transmitters; Switches; Solenoid / Audible Alarms
- Mounting Options: Din Rail Mounted (optional feature); SurfaceMount (optional feature)
- Barrier Type: Zener Barrier
- AC or DC: DC
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]
- Application: Switches; Solenoid / Audible Alarms; LED Indicating Lights; Infrared Temperature Sensors; Strain Gages
- Mounting Options: Din Rail Mounted
- Barrier Type: Zener Barrier
- AC or DC: DC
from Cooper Crouse-Hinds
Digital input switch amplifier relay output, line monitoring [See More]
- Application: Solenoid / Audible Alarms
- Mounting Options: Din Rail Mounted
- Barrier Type: Galvanic Isolator
- AC or DC: AC; DC
from MTL Instruments Group
Electronic protection prevents blown fuses, fixed tagging [See More]
- Application: Solenoid / Audible Alarms
- Mounting Options: Mounting Block
- Barrier Type: Zener Barrier
- AC or DC: DC
