Category: Vibration digital equipment
The sensor is used in vibration monitoring and protection systems. The sensor is designed for employment in explosion proof zones of the premises and external installations where flammable vapor and gas-air-mixtures, of the category IIA, group T1-T5 may be formed.
The sensor is used for RMS Velocity (mm/s) / vibration acceleration (m/s2) measurements in one axis.
RMS Velocity measurement range (8000-coefficient, mm/s2, f – frequency, 1/s) | 0,1 to 6300*f-1, mm/s |
Acceleration measurement range | 0,008 to 45 m/s2 |
Frequency range | 10 to 1000 Hz |
Output current signal RMS Velocity | 4 - 20 mA |
Output current signal Acceleration | 10 ± 10 mA (non-standardized) |
Essential relative error/measurement tolerance, RMS Velocity: 0,1 to 0,8 mm/s 0,8 to 6300*f-1, mm/s |
10 % 5 % |
Essential relative error/measurement tolerance, Acceleration: 0,008 to 0,04 m/s2 0,04 to 45 m/s2 |
10 % 5 % |
Transverse Sensivity | 5 % |
Noise | 0,03 mm/s max. |
Power supply | 10 ÷ 24 VDC |
Operating temperature range | -60 ÷ + 85 °C |
Update time | 1 s |
Settling time | 10 s max |
Case protection class | IP67 |
Explosion proof marking | 0ExiaIIAT5X |
Weight (with cable 3.5 m) | 0,3 kg |
IVD-4X
X – Output signal type:
“-” – digital (RS-485);
V - digital (RS-485)/current (RMS Velocity, 4-20 mA) output;
A - digital (RS-485)/current (Acceleration, 10 ± 10 mA) output.
IVD-4-X-Y (Extension cable)
X – Output signal type:
V - digital (RS-485)/current (RMS Velocity, 4-20 mA) output;
A - digital (RS-485)/current (Acceleration, 10 ± 10 mA) output.
Y – Cable (with protection metal hose) length.