Digital Vibration Sensor IVD 2

The sensor was designed to be used in vibration monitoring and protection systems at the power stations, oil pumping stations, gas compressor stations, and other industrial objects. The sensor can be installed into explosive areas of the premises and external installations, where flammable vapor and gas-air-mixtures of the categories IIA, IIB, IIC of the groups T1-T5, could be formed.

The sensor detects a measurement of the air gap (axial shift) between face of the sensitive part of the sensor and object surface (rotor shaft).

FEATURES

  • Axial shift measurement – air gap between the face of the sensitive part of the sensor and object surface (face of the rotor shaft)
  • Data exchange via RS-485 (Modbus RTU protocol)
  • Output of the signal as a unified current at 4-20 mA
  • Comparison of the measured parameter to the limit setpoints, stored in the non-volatile memory of the sensor
  • Generation of statuses (Warning and Failure) and generation of discrete signals to the external devices in case of exceeding the set limits (sensor-relay)
  • Remote configuration of the parameters: network address, communication speed, warning and failure setpoints; remote calibration of the measured channel

DESIGN

  • Housing material – nickel-coated steel
  • Explosion protection type – explosion-proof shell

ORDERING INFORMATION

To order, use the following part number:

IVD-2X-KYMZ, where:
 X – Output signal type:
   C – digital
   T – digital/current (4-20 mA)
   V – digital/discrete
 Y – Cable length, 1.5 to 20 m
 Z – Protection metal hose length, 0 to 15 m

Clearance (axial shift) measuring range0.1 ÷ 6.0 mm
Output signal4-20 mA
Margins of absolute error while measuring air gap± 0.1 mm
Power supply12…24 VDC
Operating temperature range-60 … + 80 °C
Output update time1 s
Settling time before starting operation, max10 s
Current required (without use of discrete channels), max60 mA
Ingress protectionIP67
Explosion proof markingPB ExdIX /1ExdIICT5X
Weight (with 3.5 m cable)1.5 kg
Calibration interval3 years

– configurator for vibration monitoring sensors

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