
HS-421 4–20 mA vibration sensor (velocity) with additional AC output, top exit, M12 connector
Outputs: 4–20 mA (vibration velocity) and AC (acceleration), M12 connector.
- AC IEPE + 4–20 mA
- Top exit
- IP67
- M12
PDF datasheet
Exclusive Hansford Sensors distributor for Poland, the Czech Republic and Slovakia
4–20 mA output for the PLC and a parallel AC acceleration signal for a vibration analyser.
11 products

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), M12 connector.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), M12 connector.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), flame-retardant (FR) cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), 4-core halogen-free HFFR cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), flame-retardant (FR) cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), PUR cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), braided cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), 3-pin MS connector.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), flame-retardant (FR) cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), PUR cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), braided cable.
PDF datasheet
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4 products of 11

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), M12 connector.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), flame-retardant (FR) cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), PUR cable.
PDF datasheet

Outputs: 4–20 mA (vibration velocity) and AC (acceleration), braided cable.
PDF datasheet
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Clear allWhat the sensor measures: vibration acceleration (spectrum analysis, bearings), vibration velocity (condition assessment to ISO 10816/20816) or temperature.
AC (IEPE) — voltage vibration signal for analysers and online monitoring systems. 4–20 mA — loop-powered current signal for PLC/DCS/SCADA. Line Drive — current signal for analysers that support it.
Vibration velocity range corresponding to 4–20 mA, selected when ordering.
PUR — resistant to oil and abrasion. Braided — mechanical protection. FR — flame-retardant. HFFR — halogen-free (polyolefin). FEP/PTFE — high temperatures and chemicals.
In the catalogue: −25 … +120 °C. Products whose range covers the values entered will be shown.