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HS-422I Accelerometer 4-20mA- Intrinsically Safe – Top Entry- PUR Cable

Accelerometer HS-422I 4-20mA – Intrinsically Safe – PUR Cable


Vibration Monitoring with Hansford Sensors

Our advanced vibration transmitters, or loop powered sensors, are engineered for use with the latest PLC (programmable logic controller), BMS (building management system), or SCADA (supervisory control and data acquisition) technologies, offering sophisticated solutions for condition monitoring and preventative maintenance. The family is available with a variety of different cables.  

Key Features:

  • ATEX approved
  • US/Canada Class I, II, III, Division 1 & 2 approved
  • 4-20mA output proportional to ‘g’
  • Various mountings
  • Sealed to IP68
  • Submerged up to 100 metres (10 bar)
  • Zener barrier information – 4-20mA
  • Galvanic isolator information – 4-20mA
  • Maximum cable lengths – page 5

Typical Applications:

Fans, pumps, motors, gearboxes, compressore, centrifuges, conveyors, Air handlers, rolls, dryers, presses, cooling, VAC, spindles, machine tooling, process equipment  
Technical Performance
Mounted Base Resonance: 10kHz min
Velocity Ranges: see: ‘How To Order’ table ± 10% Nominal 80Hz at 22°C
Frequency Response: 10Hz (600 kcpm) to 5kHz (300kcpm) ± 5% – ISO10816
Isolation: Base isolated
Range: 50g peak
Transverse Sensitivity: Less than 5%
Case Material: Stainless Steel
Sensing Element/Construction: PZT/Compression
Mounting Torque: 8Nm
Weight: 150gms (nominal)
Screened Cable Assembly: PUR Cable
Mounting Threads: see: ‘How To Order’ table
Current Output: 4-20mA DC proportional to Velocity Range
Supply Voltage: 15-30 Volts DC (for 4-20mA)
Settling Time: 2 seconds
Output Impedance: Loop Resistance 600 Ohms max. at 24 Volts
Case Isolation: >108 Ohms at 500 Volts
Operating Temperature Range: see: attached certification details
Sealing: IP68
Maximum Shock: 5000g
EMC: EN61326-1:2013

Typical Frequency Response (at 100mV/g):


How to order:



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