www.davidson.com.au - IMI Industrial Monitoring Instrumentation

Vibration transmitters serve to convert the analog output of an ICPŽ accelerometer into a 4 - 20 mA signal proportional to peak velocity. Single-channel transmitter modules are 4-wire devices, which require 24-volt DC power to be supplied on two wires and output the 4 - 20 mA signal on another two wires.
Multi-channel enclosures are either AC or DC powered. Wiring connections are made via a terminal strip. An output connection is also available for analog signal analysis and diagnostics.
Single-channel modules are surface mounted while NEMA 4 rated enclosures are available to accommodate up to 6 individual transmitter modules. These transmitters are useful for continuously monitoring critical machinery in process applications and other industrial requirements. They may be interfaced with existing DCS, PLC, SCADA, and alarm systems.

Model 689B01 PDF Datasheet \| Request Info	Single channel, 4 - 20 mA vibration transmitter module Surface mount, die-cast aluminum housing 24 VDC powered Operates with ICPŽ accelerometers Interfaces to DCS, PLC, and SCADA systems 5.25 x 2.65 x 1.7 inches
Model 689B11 PDF Datasheet \| Request Info	Surface mount, composite NEMA-4X enclosure 24 VDC powered Accommodates and available with up to 2 Model 689B01 transmitter modules (shown) Operates with ICPŽ accelerometers 8 x 6 x 4 inches
Model 689B21 PDF Datasheet \| Request Info	Surface mount, composite NEMA-4X enclosure 105 to 125 VAC powered Accommodates and available with up to 6 Model 689B01 transmitter modules (shown) Operates with ICPŽ accelerometers 15 x 15 x 8.5 inches
Click here for the 4-20 mA Sensors Overview Brochure "Continuous Monitoring for Critical Machinery"
	see also Davidson VMU Vibration Monitoring Units