10
Installation Method
Signal processing part
Product nameplate
Flow detecting part connector
Flow signal cable connector
3.2 Precautions on installation
Before installing the FP-4135 On-Board Volumetric Flow Detector, read the following precautions.
• Please handle this equipment as a high-precision equipment.
The FP-4135 On-Board Volumetric Flow Detector is a high-precision equipment.
Use in a place within the environmental temperature range (flow detecting part: -30 to +100°C, signal processing
part: -30 to +70°C) with no large temperature fluctuations and within the specified vibration range.
•
Install the FP-4135 On-Board Volumetric Flow Detector in a upright position (within ±15 degrees).
•
To mount the flow rate detector, use the fixtures of the detector or screws included in the product only.
•
Install it lower than the liquid tank.
To gain the supply pressure to the FP-4135 On-Board Volumetric Flow Detector by height difference (natural fall
method), install so as to prevent air pockets and negative pressure.
To do this, install the FP-4135 On-Board Volumetric Flow Detector in a position lower than the liquid tank.
•
Do not remove the line filter from the detector.
The line filter is built into the FP-4135 On-Board Volumetric Flow Detector. So, it should not be removed from the
detector.
The built-in line filter in the detector is designed to remove large debris in the piping connection, so use the other
line filters upstream of the liquid inlet of the detector.