Rotronic Hygromer MP 400 A Operating Instructions Manual

Rotronic Hygromer MP 400 A Operating Instructions Manual

Meteorology probe

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HYGROMER
- MP 400 A
Meteorology probe
Operating Instructions

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Summary of Contents for Rotronic Hygromer MP 400 A

  • Page 1 ® HYGROMER - MP 400 A Meteorology probe Operating Instructions...
  • Page 2 We accept no liability for damage and disturbances which result from non-observation of these operating instructions. You can obtain further copies of these operating instructions either from ROTRONIC AG or one of our representatives. 2. Start-up ®...
  • Page 3: Sources Of Errors

    To maintain this accuracy, we recommend you to subject the probe to a check at least once a year. Please use only the ROTRONIC AG humidity standards for this! These humidity standards consist of unsaturated salt solutions which can be kept indefinitely.
  • Page 4: Accessories And Spare Parts

    Should the sensors be severely contaminated despite of the protective filter, we recommend having these replaced by our service department. 7. Accessories and spare parts Please be sure to use only ROTRONIC original accessories and spare parts from our current sales catalogue "HUMIDITY AND TEMPERATURE MEASUREMENT".
  • Page 5 8. Technical data MP 400A series ® Humidity sensor ROTRONIC-HYGROMER IN-1 Temperature sensor RTD Pt 100 1/3 DIN Operating ranges: Humidity 0...100 %RH Temperature -40...+60 °C Accuracy at 23 °C: Humidity: ±1 %RH (5...95 %RH) ± 2% RH < 5 %, > 95 % RH) Temperature: ±0.3 °C...
  • Page 6 8.2 Connection cables without connectors Code CP PVC cable Code CG PUR cable grey Example: MP404A-CG-02... Colour of wire Supply voltage + VDC green Relative humidity % RH (+) white Temperature T (+) brown Compensation yellow Common ground (-), -VDC /GND shield 8.3 Explanation of the article numbers (order no)

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