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Start Products Vibration measurement

Vibration transmitter ST5484E

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Description

Reliable machine monitoring (e.g. housing vibrations caused by imbalances) is ensured by a highly sensitive, low-noise and robust sensor technology. The M8, M10, ¼", ⅜" or ½" screw connections of the sensor allow machine-specific and reliable mounting, which is also possible in hard-to-reach places. 

Continuous machine monitoring is performed via the integrated 4 ... 20 mA current interface for central monitoring. 

The raw signal output ('Dynamic Signal') is available for 'real-time' evaluations or diagnosis of the vibration signals. 

Benefits:  

  • Compact, highly accurate and robust vibration transmitter for machine and plant monitoring 

  • Extensive approvals for use in the EX area 

Properties
  • High-precision velocity transmitter (seismic, all motion axes) 

  • 4...20 mA output signal  (loop powered) 

  • Raw signal output for diagnostics (optional) 

  • Versions with mil-connector, terminal block or open cable ends  

  • Robust and corrosion resistant stainless steel housing (Ex d approval with factory fitted 8200 thermowell for versions with terminal block or open cable ends)

  • Individual configurations ex works: Measuring range, mounting, housing material, approval, cable connection, band filter

  • Accessories: 

    • Connecting cables with Mil-plugs, TAGs, mounting adapter, protection tube (8200) and various reducers

  • Div. approvals 

Technical features

 Characteristics 

 Technical values 

Vibration transducer 

Piezo-electric, with signal integrator 

Frequency range (-3dB) 

2 Hz … 1500 Hz 1.) 

Measuring range 

5.0 in/sec (127 mm/s) 2.) 

Humidity (max.) 

95 % 3.) 

High protection class 

IP67 3.) 

Housing material 

Stainless steel 303; 316 

Operating temperature range 

-40°C … +100°C 

Raw signal output 

100 mV/g (10,2 mV / s 2.) 4.) 

Signal output 

4 …20 mA (loop-powered) 

Voltage 

11,0 VDC … 29,6 VDC 

Accuracy 

±2,5% (in the filter area) 

Dimensions 

ca. Ø 38 mm, l = 89 mm 3.) 

Weight 

ca. 0,36kg 

Product versions

Characteristic 

Technical values 

Measuring range 

1,0 in/Sek (25,4mm) … 3,0 in / Sek (76,2mm) 

Housing material 

303 SS,316 SS 

Bolt size 

¼“ NPT Bolzen  

½“ NPT Bolzen 

3/8x24 UNF – ½“ Bolzen 

1/2x20 UNF – ½“ Bolzen 

M8x1,0 

M10x1,25 

Connection type 

Terminal block 

2-pin MIL connector 

Cable outlet 2 and 4 wire 

Applications
  • Pumpen 

  • Kompressoren 

  • Motoren und Antriebe 

  • Ventilatoren 

  • Prüfstände

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