IKV-1-3-1 vibration measuring channel multipurpose version

Designed for measuring the range of vibration displacement, rotation frequency, axial displacement and detection of the mark in vibration monitoring systems of rotary machines;

Consists of DS-1 (DS-2, DS-3) eddy-current transducer and AV131-V converter (in the measuring module);

Output signal type – 4..20 mA*, 0...10 V;

*with support for digital data transmission, Modbus RTU protocol

specifications

Measurement parameters

Range of measurement of vibration displacements, μm

0-250 (eddy-current transducer DS-1)
0-500 (eddy-current transducer DS-2)
0-800 (eddy-current transducer DS-3)
Range of measurement of a gap, mm

0.25-2.75 (eddy-current transducer DS-1)
0.5-5.5 (eddy-current transducer DS-2)
5.5-9.5(1.0-9.0) (eddy-current transducer DS-3)
Range of measurement of speed, rpm

30-120000
Measurement cycle time, μs

26.6
Permissible deviation of rotation frequency,%

1
Accuracy of gap measurement, μm

±50 (eddy-current transducer DS-1)
±100 (eddy-current transducer DS-2)
±300 (eddy-current transducer DS-3)
Installation clearance (default), mm

1.5±0.2 (eddy-current transducer DS-1)
3±0.2 (eddy-current transducer DS-2)
7.5(5)±0.2 (eddy-current transducer DS-3)

Interface

Output signal type

"current loop" 4...20 mA
"by voltage" 0...10 V
Supply voltage range, V

24 (12-30)
Protocol

Modbus RTU
Graphic OLED display resolution, pixels

64x48

Explosion protection

Kind

intrinsically safe circuit
Marking

0ExiaIICT6 (eddy-current transducer DS-x)
0ExiaIICT5 (measuring module)

Design parameters

Version

IKV-1-3-1 type E (eddy-current transducer DS-x type 00 (without connector),
or type 01 (2PM connector on the cable), AV131-V converter, measuring module)
Overall dimensions, mm

D(8,5) L(50; 70; 90) (eddy-current transducer DS-1)
D(14,5) L(50; 70; 90) (eddy-current transducer DS-2)
D(22,5) L(50; 70; 90) (eddy-current transducer DS-3)
105x22.5x67 (AV131-V converter)
277x217x84 (measuring module)
Weight, kg, not more than

0.35 (eddy-current transducer DS-1)
0.4 (eddy-current transducer DS-2)
0.5 (eddy-current transducer DS-3)
0.2 (AV131-V converter)
2.5 (measuring module)
Mounting type

threaded hole M10x1 (eddy-current transducer DS-1)
threaded hole M16x1 (eddy-current transducer DS-2)
threaded hole M24x1 (eddy-current transducer DS-3)
Protection class

IP67 (eddy-current transducer DS-x)
IP66 (measuring module)