Solenoids / Audible Alarms Intrinsic Safety Barriers
2 Results
Ex Solenoid / Alarm Driver -- 5203B
from PR electronics
from PR electronics
Application. Driver with safety barrier for the control of ON / OFF solenoids mounted in hazardous area. Driver with safety barrier for the supply of LEDs and acoustic alarms mounted in hazardous area. Voltage supply with ON / OFF control of other equipment. Technical characteristics. PR5203B has a... [See More]
- Application: Solenoid / Audible Alarms
- Mounting Options: Din Rail Mounted; DIN Rail Mounted, Vertically or Horizontally
- Barrier Type: Galvanic Isolator
- Height: 4.29
Dual Channel Zener Barrier -- SBG54806
from OMEGA Engineering, Inc.
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