Vibration sensors
|
Technical characteristics
| Name of parameter |
Values |
| Outlet of vibration inverter |
on direct current 4-20mA |
| Measuring range of virbrospeed |
from 1 to 32 mm/sec |
| Conversion ratio, nominal value |
0,5 mA ×mm-1×sec |
| Deviation of conversion ratio from nominal value, %, not more than |
10 |
| Frequency range, Hz |
10 .. 1000 |
| The limits of irregularity of amplitude-frequency characteristics in the frequency range: 10 .. 1000 Hz, %, not more |
+10 -20 |
| Decay of amplitude-frequency characteristics beyond the range |
In accordance with GOST ISO 2954—97. |
| Relative ratio of the cross conversion, %not more than |
5 |
| Supply voltage, v |
20..30 |
| Maximal current consumption, mA |
20 |
| Transition time, 4-20mA |
60 seconds |
| line resistance at supply voltage 24V, Îm |
200…400 |
| Insulation, V |
500 |
| Temperature working range of sensor,Ñ |
Up to+70 |
| Impact,g |
300 |
| Structure of body frame (protection degree) |
IÐ 67 |
| Weight, g |
150 |
| Dimensional sizes, mm |
21õ48 |
| Material of body frame |
12Õ18Í10Ò |
| Fixation |
crewÌ6 |
| Cable length, m |
1 |
|
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