
『Installation of Nanning Quality Flow Meter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)

1. Installation and Setting Guide for Plug in Thermal Mass Flow Meter
Installation and Setting Guide for Plug in Thermal Mass Flow Meter
1. Installation Position Selection To ensure measurement accuracy, corresponding upstream and downstream section lengths need to be reserved according to the following pipeline conditions. The specific installation position selection is shown in the figure:
2. Installation Requirements and Calculation Insertion Depth Drilling and Installation of Ball Valve: Drill a hole with a diameter of ≥ 13 mm on the pipeline and install a ball valve with an internal thread specification of G 1/2 ". Installation direction: The Mu Bichang plug-in thermal mass flowmeter can be installed in any direction, including horizontal, vertical, side, and inverted. Insertion depth calculation: It is recommended to use the center insertion method. Insertion depth=x+yx=OD/2 (OD is the outer diameter of the pipeline) y=height from the top of the pipeline to the ball valve Example: For a 2 "pipeline, if the ball valve height is 87mm and the OD is 60.3mm, the insertion depth is 30.15mm+87mm=117.15mm. For pipe diameters greater than 200mm, 100mm can be chosen as an alternative insertion depth.
Thirdly, ensure that the gas flow direction is consistent with the arrow direction on the flowmeter when installing at the alignment angle.
. The alignment angle deviation of the flowmeter should not exceed ± 2 °. The specific alignment angle requirements are shown in the figure:4. Electrical connection. Open the back cover of the plug-in thermal mass flowmeter and connect it according to the diagram. The specific connection method and pin allocation are as follows:
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