Hansford SensorsHS-420d seriesIntrinsically safe (Ex)
HS-420d 4–20 mA vibration sensor (velocity) with Ex d terminal head
Output: 4–20 mA (vibration velocity).
- Output 4–20 mA
- Ex Ex d
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-420d · as of 07/10/2026
Key features
- For mounting with a terminal head
- Can be configured for the application
Technical specifications
Parameters as specified by the manufacturer.
| Measured quantity | Vibration velocity |
|---|
| Output type | 4–20 mA |
|---|
| Hazardous-area version | Flameproof Ex d terminal head |
|---|
| Model | HS-420d |
|---|---|
| HS Sensors part no. | HS-420D-ACCELEROMETER |
| Manufacturer's product name | HS-420d Accelerometer |
Documentation
Where it is used
Related products
Similar products
HS-150T Accelerometer with temperature output, top exit, PUR cable
- AC IEPE + 10 mV/°C
- 10 … 500 mV/g
- Top exit
- IP68
PDF datasheet
HS-170 Compact accelerometer, top exit, flame-retardant FR cable
- AC IEPE
- 10 … 500 mV/g
- Top exit
- IP65
PDF datasheet
HS-150S Industrial AC accelerometer, side exit, M12 connector
- AC IEPE
- 100 mV/g
- Side exit
- M12
PDF datasheet
HS-150 Industrial AC accelerometer, top exit, PUR cable
- AC IEPE
- 100 mV/g
- Top exit
- PUR cable
PDF datasheet
