Paddle Flow Meters - type P, PP and PPP - flow keepers

Paddle flow meters – flow-keepers are used to indication of momentary flow of liquid and fluent materials in all industrial branches. The flow meter with the switch SP5 is possible to use as a flow-keeper of pre-set flow level. The flow meter is possible to equip with the switch SP6 and evaluation devices e.g. ECLM, DMK, ERT 50000, PAX-D for continuous indication of momentary flow, or flowed volume with the possibility of analogue output (see catalogues of single equipment).
Descriptions of single types of paddle flow meters.

Type P – function of the flow meter consists in the measuring of the reaction board turning, that is deflected in the material flow and stopped in the position, where all forces are in balance, including gravity of the board. This type of flow meter has been designed only for the horizontal operating position and is good at small pressure loss.

Type PP – similar function to type P, but the force transmitted to the reaction board from the torsion spring is increased. This type has been designed for horizontal and vertical operating positions and has small building length.

Type PPP – it is the flow meter with the spring and in an extended building length, which can increase the measuring accuracy. This type has been designed for horizontal and vertical operating positions.

In all types of flow meters, the turning of a reaction board is transmitted by means of the magnetic connector from the hermetical space to the pointer of the separated indicator.

In the ambient with explosion hazard, there is possible to use flow meters with all-metal measuring parts. The device may be connected only in a circuit followed with the sparking safeguarding device, which is certified for the design II(2) G [EEx ia] II C T6 with the supply secured from sparking at least. Practically the device produces no warming.

• For measuring of liquid and fluent materials
• Horizontal and vertical operating position
• Resistant to contamination
• Resistant to force impacts
• Massive all-metal design including case of indicator for industry
• Specified flow adjustment (according to the scale), which activates the limit contact
• Individual calibration
• Data about momentary flow
• Short building length – straight piping, 6D prior to device 3 D after one
• Extended building length for higher accuracy of measuring
• Sectional system, possibility of outlets, indication etc.
• Measuring in extreme conditions

Parameters

Downloads - paddle flow meter P

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