Need help?Do you have a question about the IMI SENSORS 685a and is the answer not in the manual?
General| Brand | IMI SENSORS |
|---|---|
| Model | 685a |
| Category | Switch |
| Language | English |
Details the key characteristics and capabilities of the IMI vibration switch, including its sensitivity and enclosure rating.
Highlights critical safety precautions regarding electrical hazards and operational risks associated with the vibration switch.
Outlines essential preliminary steps and safety procedures to follow before commencing the installation of the vibration switch.
Provides crucial safety advice for installation, emphasizing power disconnection and qualified personnel for wiring.
Explains the typical wiring configurations for the vibration switch to shut off fan motors and provide alarm signals.
Details the electrical load ratings for the switch's SPDT contacts under resistive, inductive, and motor loads.
Covers initial switch setup, factory settings, and procedures for adjusting the trip point sensitivity.
Describes the method for setting the internal gap for sensitivity adjustment, referencing a 1/4" measurement.
Explains the functionality of switches equipped with a remote reset mechanism using an electrical solenoid.
Details the operational requirements and limitations for remote reset using 24 VDC, 120 VAC, and 240 VAC power supplies.
Provides instructions for testing and commissioning the vibration switch, including manual trip and reset procedures.
Lists model numbers with details on reset type, contact ratings, measurement range, and frequency range.
Details features like startup delay, trip indication, enclosure type, conduit fitting, and electrical certifications per model.
Provides detailed mechanical drawings with measurements for mounting and physical characteristics of the vibration switch.
To Next Page