Pressure switches, measuring instruments and flow monitors

Flow monitors With Inspection glass; Connections, Float Nickel plated brass; Body Aluminum Not wetted; For any mounting position; Medium temperature Max. 100°C; Air scale; Switching range at 1 bar absolute; 20°C; Change-over contact; Connection 1/2"; Switching range 28…125Nl/min; Maximum pressure 16bar; U max. 250V; I max. 1,5A; Length 114mm

FM42-12-W-255-01

Flow monitors; ATEX-design Ex II 2G Ex ib IIC + Ex IID Ex h IIIC; Connections, Float And Body 1.4571; For any mounting position; Medium temperature Max. 45°C; Air scale; Switching range at 1.5 bar absolute; 20°C; NO contact; Connection 1/2"; Switching range 65…255Nl/min; Maximum pressure 16bar; U max. 30V; I max. 0,1A; Length 114mm; Connection Cable 1Meter

FM42-14-N-13-01

Flow monitors; Body Nickel plated brass; Float Brass; For any mounting position; Medium temperature Max. 100°C; Air scale; Connection 1/4"; Scale 4...13Nl/min; Range 7bar Absolute/20°C; Maximum pressure 16bar; Length 90mm; Without Switch unit

FM42-14-W-1,37

Flow monitors; Body 1.4571; For any mounting position; Medium temperature Max. 100°C; Air scale; Connection 1/4"; Scale 0,21...1,37Nl/min; Switching range at 1 bar absolute; 20°C; NO contact; Maximum pressure 16bar; U max. 200V; Max. current 1A; Length 90mm;

FM42-14-W-1,37-01

Flow monitors With Inspection glass; Connections, Float Stainless steel AISI 316Ti; Body Aluminum Not wetted; For any mounting position; Medium temperature Max. 100°C; Air scale; Switching range at 1 bar absolute; 20°C; Change-over contact; Connection 1/4"; Switching range 0,21...1,37Nl/min; Maximum pressure 16bar; U max. 150V; I max. 1A; Length 90mm

FM42-14-W-26-01

Flow monitors; ATEX-design Ex II 2G Ex ib IIC + Ex IID Ex h IIIC; Connections, Float And Body 1.4571; For any mounting position; Medium temperature Max. 45°C; Nitrogen-Scale; Switching range at 1.5 bar absolute; 20°C; NO contact; Connection 1/4"; Switching range 7…26Nl/min; Maximum pressure 16bar; U max. 30V; I max. 0,1A; Length 90mm; Connecting cable 1Meter

FM42-34-W-420-01

Flow monitors ; Connections, Float, Body 1.4571; For any mounting position; Medium temperature Max. 100°C; Air scale; Switching range at 1 bar absolute; 20°C; NO contact; Connection 3/4"; Switching range 130…420Nl/min; Maximum pressure 10bar; U max. 250V; I max. 2A; Length 138,5mm; ATEX-design II 2 G Ex mb IIC T6 Gb + II 2 D Ex tb IIIC T80 °C Db

FM43-34-W-55-01

Flow monitor with flow indicator; Body Stainless steel AISI 316Ti; Vertical mounting; Medium temperature Max. 100°C; Water scale; NO contact; Connection 3/4"; Switching range 4...55l/min; Maximum pressure 300bar; U max. 250V; Max. current 2A; Length 174mm; ATEX-design II 2 G Ex mb IIC T5GB + II 2 D Ex tb IIIC T100°C

FM45-114-B-160

Flow meter; Polypropylen; Pressure Max. 10bar; Mounting position Any; Application: Water; Connection G11/4"; Range 4...160l/h

FM45-20-B-417

Flow meter; Brass; Temperature range 0...+85°C; Pressure Max. 10bar; Mounting position Any; Application: Water; Connection Male thread G2"; Range 6,7...417l/h; Connecting cable 2 Meter

FM46-10-N-90

Flow monitor with flow indicator; Body, Float Nickel plated brass; For any mounting position; Medium temperature Max. 100°C; Water scale; NO contact; Connection 1"; Measuring range 30...90L/min; Maximum pressure 250bar; U max. 250V; Max. current 3A; Length 130mm

FM46-12-W-20-01

Flow monitor with flow indicator; Body, Float 1.4571; For any mounting position; Medium temperature Max. 100°C; Water scale; Connection 1/2"; Measuring range 2...20L/min; Maximum pressure 350bar; U max. 250V; Max. current 1,5A; Length 90mm; Change-over contact; Switch unit M12x1

FM47-10-W-15

Flow monitors; Body Stainless steel; Design Paddle; For any mounting position; Medium Water; Medium temperature Max. 110°C; Connection 1"; NO contact; Switching range 12...15L/min; Maximum pressure 25bar; U max. 230VAC; Max. current 1A; Length 50mm

FM47-34-B-8,5

Flow monitors; Body Brass; Design Paddle; For any mounting position; Medium Water; Medium temperature Max. 110°C; Connection 3/4; NO contact; Switching range 6...8,5L/min; Maximum pressure 25bar; U max. 230VAC; Max. current 1A; Length 50mm

FM48-14-Z-60-01

Flow meter; Body Stainless steel 1.4404; Float 1.4404; Seal NBR; Medium temperature -80...+250°C Water scale; Connection 1/4"; Measuring range 6…60L/h; Maximum pressure 40bar

FM49-12-N-160-01

Flow monitors; Design: Nickel plated brass; For any mounting position; Medium temperature Max. 80°C; Switching range At 1bar Absolute; NO contact; Connection G 1/2"; Switching range 6...160Nl/min; Maximum pressure 10bar; U max. 250V; Max. current 2A; Length 135mm; ATEX-design Ex II 2G Ex mb IIC T6 Gb; Ex II 2D Ex tb IIIC T80°C Db

FM50-25-ST-53-01

Flow meter; Float 1.4404; Flange DN25; PN16; Body Steel Coated; Scale: Nitrogen 2bar/20°C; Pressure Max. 15bar; Mounting position Vertical pipe; Temperature range -20...+80°C; Application: Nitrogen; Range at 20°C 5,3…53Nm3/h; Measuring tube Glass; Incl. Switch unit ATEX Ex ia IIC T6

FM51-12-Z-13,37

Flow meter; Body; Float 1.4404; Seal FKM; Female thread R1/2"; Scale for nitrogen at 1,2bar/20°C; Pressure Max. 15bar; Mounting position Vertical pipe; Temperature range -20...+80°C; Application: Nitrogen; Range at 20°C 1,33...13,37Nm3/h; Measuring tube 1.4404; Without Valve

FM51-12-Z-21,1

Flow meter; Body; Float 1.4404; Seal FKM; Female thread R1/2"; Scale for nitrogen at 1,2bar/20°C; Pressure Max. 15bar; Mounting position Vertical pipe; Temperature range -20...+80°C; Application: Nitrogen; Range at 20°C 2,1...21,1Nm3/h; Measuring tube 1.4404; Without Valve

FM51-12-Z-33,4

Flow meter; Body; Float 1.4404; Seal FKM; Female thread R1/2"; Scale for nitrogen at 1,2bar/20°C; Pressure Max. 15bar; Mounting position Vertical pipe; Temperature range -20...+80°C; Application: Nitrogen; Range at 20°C 3,3...33,4Nm3/h; Measuring tube 1.4404; Without Valve

Armatures

Design

Connection

Female thread

Male thread

Range of adjustment

Indicating range

Pressure switches, measuring instruments and flow monitors

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