Vibration sensors suit explosive environments
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Hansford Sensors product story
Edited by the Engineeringtalk editorial team
May 2, 2008
HS-420I and HS-422I sensors allow maintenance engineers to monitor the vibration levels of pumps, fans, compressors, motors, conveyors, drilling rigs and all types of rotating machinery.
Hansford Sensors has released a new range of ATEX and IEC Ex-certified, intrinsically safe vibration sensors with 4-20mA outputs, ideal for direct use with PLC, BMS or other 4-20mA input modules.
The low-cost HS-420I and HS-422I sensors are designed for use in online vibration monitoring applications where the environment contains inflammable gases, fumes, chemicals, powders or dust, as found in the mining, gas production, paints, petrochemical, offshore and pharmaceutical industries .
The new models will allow maintenance engineers to monitor the vibration levels of pumps, fans, compressors, motors, conveyors, drilling rigs and all types of rotating machinery.
The HS-420I series of sensors is IP67 sealed and can be used in both Group I (mining) and Group II (petrochemical) applications.
A stainless steel construction helps the units provide reliability, optimum performance and long service.
The units are available with either an integral cable or connector, including tough braided cable, flame-retardant cable and the M12 connector.
Waterproof options are available for submerged use up to 100m.
Mounting options include threaded, magnetic and quick-fit studs.
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