4-20mA transmitters – Dual output-(4-20mA velocity & AC acceleration) – intrinsically safe

About the product

ATEX and IEC Ex certified intrinsically safe 4-20mA vibration transmitters, ideal for direct use with PLCs, or other 4-20mA input modules.

The HS-421I and HS-423I series of transmitters now provide AC & 4-20mA output in certified areas. Sealed to a minimum of IP65 and certified for use in Group II (petrochemical) applications. This ensures the safe operation of electrical equipment in hazardous areas.

With their stainless steel construction and ability to withstand harsh operating conditions, the transmitters offer reliability, optimal performance and long life in a variety of hazardous environments. Available in a choice of either integral cable or connector, including tough braided cable, waterproof silicon cable, 3 Pin MS connector or M12 connector.

HS-421I Dual Output 3 Pin MS Connector Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Sealed to IP68

HS-421I Dual Output M12 Connector Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Sealed to IP67
Low cost cable assembly

HS-421I Dual Output Braided Cable Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Sealed to IP65
Armored protection

HS-421I Dual Output Submersible Cable Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Various mountings
Sealed to IP68
Submerged up to 100 meters (10 bar)
Includes 5 meters of cable (other lengths available on request)

HS-421I Dual Output PUR Cable Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Various mountings
Sealed to IP68
Submerged up to 100 meters (10 bar)
Includes 5 meters of cable (other lengths available on request)

HS-421I Dual Output Flame Retardant Cable Intrinsically Safe Accelerometer
ATEX approved
4-20mA velocity and AC acceleration output
Various mountings
Sealed to IP65
Flexible cable
Flame retardant to IEC 60332-1
Includes 5 meters of cable (other lengths available on request)