Analysers

650 series
652 series
656 series
HE400

650 series


Measuring channels : 1
Pre and main alert
Display
Suitable for : HE101 series

The Type 650 evaluation component is used to detect and monitor the output currents (4...20 mA) of the Type HE101 vibration monitoring unit. The evaluation component is contained in a 20-pole DIN rail housing. It can be mounted using either a top hat rail or directly on the wall.

Features
  • X
  • Free adjustment of two limit values and delay times for imbalance and temperature
  • Monitoring cable breakage control
  • Voltage supply monitoring
  • Warnings and alarms are issued via relay contacts
  • The evaluation component acts as the power supply for the Type HE101 vibration monitoring unit

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652 series


Measuring channels : 2
Pre and main alert
Display
Suitable for : HE100 series

The Type 652 evaluation component is used to detect and monitor the output current (4...20 mA) of one or two Type HE100 vibration monitoring unit(s). The evaluation component is contained in a 20-pole rail housing. It can be mounted using either a top hat rail or directly on the wall.

Features
  • Displays the current actual value of the imbalance
  • Free adjustment of two limit values and delay times for imbalance
  • Connection cable breakage control for the sensor cable
  • Voltage supply monitoring
  • All warnings and alarms are issued via relay contacts
  • The evaluation component acts as the power supply for the vibration monitoring units.

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656 series


Measuring channels : 1
Main alert
Suitable for : HE100 series

The Type 656 evaluation component is used to detect and evaluate current signals, 4...20 mA, of vibration monitoring units in two-wire technology. The switching threshold and the delay time can be adjusted on the evaluation component. If the signal exceeds (type 656-A) or undershoots (type 656-B) the switching threshold and the delay time has, this is indicated at the outputs by LEDs and relays. Cable breaks and a lack of power are indicated in the same way. These signals can be used to generate an alarm.

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HE400


Measuring channels : 1
Portable measuring instrument
Suitable for : HE100 series

The portable measuring instrument is used to evaluate the output current of the Type HE100 vibration monitoring unit. To do this, the Type HE400 is connected to the output connector of the vibration monitoring unit with its connection cable. The Type HE400 acts as the power supply for the vibration monitoring unit. The vibration velocity calculated from the output current is displayed in mm/s rms. This is derived from measurements conducted on machinery with rotating parts (in accordance with DIN ISO 10816). The measurements are taken in order to detect machine damage and to protect against unexpected breakdowns.

Features
  • The Type HE400 is an easy-to-use and compact portable measuring instrument.
  • The portable measuring instrument works with an interference-free input signal of 4...20 mA.
  • The measuring range is 0...16 mm/s rms at a frequency range of 10...1,000 Hz.

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