Hansford SensorsHS-420 seriesVibration velocity (mm/s)
HS-420 4–20 mA vibration sensor (velocity), top exit, 2-pin MS connector
Output: 4–20 mA (vibration velocity), 2-pin MS connector.
- Output 4–20 mA
- Exit Top exit
- Connector 2-pin MS
Technical data is taken from the manufacturer's documentation. Before ordering, please confirm the parameters against the current datasheet or with our engineer.
HS Sensors · HS-420 · as of 07/10/2026
Key features
- For use with PLC / DCS systems
- Can be configured for the application
- Piezoelectric element in compression design
Technical specifications
Parameters as specified by the manufacturer.
| Measured quantity | Vibration velocity |
|---|
| Output type | 4–20 mA |
|---|
| Cable / connector exit | Top exit |
|---|---|
| Connector | 2-pin MS |
| Features | For PLC / DCS systems |
|---|
| Model | HS-420 |
|---|---|
| HS Sensors part no. | HS-420-TOP-2-PIN-MS |
| Manufacturer's product name | HS-420 – Top Exit – 2 Pin MS 4-20mA Output Accelerometer |
Documentation
- HS-420 datasheet (metric units)PDF · Datasheet · EN · 85.8 KB · TS008.12
- HS-420 datasheet (imperial units)PDF · Datasheet · EN · 86.5 KB · TS008U.10
- HS-420 user manual (HS-420S and others)PDF · Manual · EN · 275.6 KB
- Integrated display — documentationPDF · Manual · EN · 1.2 MB
- Stud and pad mounting instructionsPDF · Installation guide · EN · 429.3 KB
- HS-420 3D CAD modelZIP · 3D CAD model · EN · 127.5 KB
Other HS-420 versions
All HS-420 variantsThe same model with a different cable exit, connector or cable type.
- HS-420 4–20 mA vibration sensor (velocity), top exit, FEP cable with conduit
- HS-420 4–20 mA vibration sensor (velocity), top exit, halogen-free HFFR cable
- HS-420 4–20 mA vibration sensor (velocity), terminal head, flame-retardant FR cable
- HS-420 4–20 mA vibration sensor (velocity), top exit, flame-retardant FR cable
- HS-420 4–20 mA vibration sensor (velocity), top exit, PUR cable
- HS-420 4–20 mA vibration sensor (velocity), top exit, braided cable
- HS-420 4–20 mA vibration sensor (velocity), top exit, M12 connector
Where it is used
Typical applications
- Fans
- Electric motors
- Pumps
- Compressors
- Centrifuges
- Conveyors
- Air handling units
- Gearboxes
- Rolls
- Dryers
- Presses
- Cooling systems
- HVAC systems
- Spindles
- Machine tools
- Process equipment
Related products
Similar products
HS-421 4–20 mA vibration sensor (velocity) with additional AC output, top exit, PUR cable
- AC IEPE + 4–20 mA
- Top exit
- IP68
- PUR cable
PDF datasheet
HS-421S 4–20 mA vibration sensor (velocity) with additional AC output, side exit, braided cable
- AC IEPE + 4–20 mA
- Side exit
- IP65
- Braided cable
PDF datasheet
HS-421T 4–20 mA vibration sensor (velocity) with additional AC output and temperature output, top exit, M12 connector
- 4–20 mA +2
- Top exit
- IP67
- M12
PDF datasheet
HS-421S 4–20 mA vibration sensor (velocity) with additional AC output, side exit, M12 connector
- AC IEPE + 4–20 mA
- Side exit
- IP67
- M12
PDF datasheet
