BRAND : FFE
The type 3171 Ex vibration switch is a low-cost, vibration-sensitive switch for the protection of rotating and reciprocating machinery in hazardous areas.
It is adjustable to operate above the machine's normal running levels of vibration, activating machine shut-down circuits and/or alarms.
Once operated the internal micro switch remains latched until reset.
The type 3171 Ex vibration switch is a low-cost, vibration-sensitive switch for the protection of rotating and reciprocating machinery in hazardous areas.
It is adjustable to operate above the machine's normal running levels of vibration, activating machine shut-down circuits and/or alarms.
Once operated the internal micro switch remains latched until reset.
The type 3171 Ex vibration switch, with its low frequency response is ideal for detection of mass imbalance on most machines. It is inherently insensitive to high frequency components and those caused by external knocks, etc. The type 3171 Ex vibration switch is responsive to vibrations in all directions.
3171 Ex d e vibration switch with manual reset
8100-000
Ex vibration switch with manual reset
8101
- 000 Vibrationswächter EX mit Handrückstellung
