2100, 2150, 2300, 2340 Flow monitor and indicator for liquids and gases
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Flow monitor Operating Data • Float measuring principle • Control panels • Pilot plants • Water treatment • Chemical industry • Medical industry • Cosmetic industry • Heat treatment • Easy installation • Small size • No flow straightening section necessary • Horizontal ports Adjustable limit switches, constant flow regulation (with differential pressure controller RCA and RCD) Installation hints • The operating instruction for types series 2000 • Download: www.meister-flow.com Pressure drop Ambient temperature Media temperature Measuring Ranges Flow ranges (water at 20 °C)

Type overview Connection (female thread) Size Type of thread flow regulator Combination with flow regulator (optional) Dimensions (flowmeter and flow regulator) Dimensions (flow regulator) The general business terms of Meister Stromungstechnik GmbH are valid • All rights reserved

Flow monitor Constant flow regulator Material flow monitor Material constant flow regulator Protection Shield Measuring tube Valve body Valve stem Adjusting knob Valve guide Valve seat NBR/Viton®/ EPDM NBR/Viton®/ EPDM Borosilicate Glass Glass / Aluminium NBR/Viton®/ EPDM Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel The general buisness terms of Meister Stromungstechnik GmbH are valid • All rights reserved

Measuring ranges Measuring ranges" Tube length Stainless Steel Glass Stainless Steel Glass Plastic Pressure drop* Stainless Steel The general business terms of Meister Stromungstechnik GmbH are valid • All rights reserved

Measuring ranges, pressure drop Measuring ranges* Stainless Steel Measuring ranges* fmml Aluminium Stainless Steel *Measuring ranges for float type AC ^ Pressure drop Stainless Steel The general buisness terms of Meister Stromungstechnik GmbH are valid • All rights reserved

Limit switches Mechanical drawing The magnet inside the float triggers the inductive contact mounted in an aluminium case. - 1 or 2 adjustable limit switches - Power supply: 8 V DC (from switch amplifier) Switch amplifier Model NAMUR (Din 19234), for 1 or 2 inductive contacts - Input: intrinsically safe circuit EEx ia IIC Variable optical contact, type 20-AMO* Mechanical drawing The optical contact (infrared light) will be triggered by interruption of the lightbeam through the float. The sensor is mounted in a PVC support. The relay is in a seperate aluminium box. The cable between the...

Differential pressure controller RCA The construction of the series 2000 allows the use of the regulator types RCA or RCD. The regulator keeps the flow constant during appearing pressure changes. The RCA will be used for gases with variable input pressure and constant output pressure. The RCD will be used for gases with constant input pressure and variable output pressure. For liquid media only the type RCA can be used. The media streams with variable input pressure P0 through the connector (1), via the regulating valve (2) into the regulation chamber (3) with low pressure P1 on the...

^ Differential pressure controller RCD The construction of the series 2000 allows the use of the regu- lator types RCA or RCD. The regulator keeps the flow constant during appearing pressure changes. The RCA will be used for gases with variable input pressure and constant output pressure. will be used for gases with constant input pressure and variable output pressure. For liquid media only the type RCA can be used. The operation of the flow rate regulator (RCD) is reversed to the RCA. The change of the position of the valve (2) depends on the output pressure and the adjustment of the valve...