Dynalco Monitoring M920 Series, Multiple Thread Sizes and Lengths, Active (Powered) – Hazardous Area. Zero Speed Hall-Effect Sensors.
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.
Dynalco Monitoring M920 Series Feature
This hall-effect 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 designed to sense ferrous material (gear teeth, hole, pin, etc.) for speed measurement down to zero-speed. The sensor outputs are TTL and Vin-based and are compatible with most PLC input cards. M920 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.
Reference : dynalco.com
Download : Datasheet