Floating ball thermometer technical exchanges

D27 magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

1. Flag floating ball fell to the bottom, board did not return to zero: gobos couldn't keep up with floating ball drop speed, should be equipped with throttling device for reducing the speed of liquid level fluctuation. Flag color plate won't turn over, or color confusion: should confirm ontology around tube and there is no magnetic body inside, and swept with the magnet in the clear after once, make the color consistent.

2。 Color piece 360 degrees: a floating ball magnetic field is strong, replace the float ball contact customer service personnel.

3。 Switch action with meters to check switch action is normal, the magnet near the contact conduction and resistance should be less than 300, under the magnet was removed, the switch should be resistance and open should be more than 10 if did not meet the above requirements shall be replaced a new switch.

4。 Between the transmitter and display not connecting with the current lines laid the same way. As much as possible in order to avoid interference signal, use the shielded cable laying in iron pipe. More information on web:

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