Dynalco Monitoring M321 Series, Multiple Thread Sizes and Lengths, Passive (Variable Reluctance) – Hazardous Area. High Sensitivity (min. Speed > 300 RPM)
This magnetic pickup sensor is ATEX and IECEx approved for use in hazardous areas: Ex mb (Zone 1, 2) and Ex ia (Zone 0, 1, 2). It is a sensitive pickup suitable for mid-speed applications (300 to 500 minimum rpm), larger gear (>2 inch diam) applications. M321 has multiple thread sizes of UNF2A and M (metric) type, and thread lengths from 1.875” to 6”.
The 300 series Stainless Steel housing is fully potted with hazardous area rated epoxy resin with no air gap inside, which makes it a reliable, robust and absolutely safe for use in Hazardous areas.
Dynalco MonitoringMagnetic Pickups/Speed Sensors
Passive (Variable Reluctance)-Hazardous Area: M321 Series, M180 Series, M205 Series, M204 Series, M203 Series, M319 Series, M318 Series, M233 Series, M219 Series, M202 Series, M104 Series, M140 Series, M231 Series, M201 Series, M139 Series, M135 Series, M134 Series
Dynalco was started in 1968 with three products and a goal of producing engineered solutions for the oil and gas industries. Today, Dynalco has become a worldwide industry leader, recognized for its high-quality instruments and controls used in the oil & gas, chemical, power, marine and construction industries. In October 2011 Dynalco was acquired by its sister company Barksdale, Inc. and is now part of Barksdale’s family of brands
Reference : dynalco.com
Download : Datasheet