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Product features
Cable length: 2 m
Design of control output: PNP
Design of the electrical connection: M12 Stecker
Operating voltage type: DC
Physical measurement principle of the sensor: calorimetric
Pressure monitoring included: Nein
analog output current: 4 ... 20 mA
certificate/approval: CE, United Kingdom Conformity Assessed (UKCA), c UL
degree of protection: IP40
end value of the measuring range (flow rate): 500 l/min
initial value of the measuring range (flow rate): 5 l/min
max. ambient temperature: 50 °C
max. electricity consumption: 55 mA
max. medium temperature: 50 °C
max. operating pressure: 0.8 MPa
max. operating voltage with DC: 24 V
max. storage temperature: 60 °C
measurement principle: thermal
min. operating voltage with DC: 12 V
min. storage temperature: -10 °C
number of analogue outputs: 1
operating medium: argon, compressed air
pneumatic port: G 1/2
short-circuit strength available: Yes
temperature monitoring of the medium present: No
type of indication: LCD
weight: 0.135 kg
Product information "PFMB7501-F04-F"
The PFMB series is a digital flow switch designed for air flow monitoring. It features a unique straight-through piping structure that minimizes pressure loss and turbulence. The integrated 2-color display provides clear status readings, and the compact design saves panel space.

• Type: Digital flow switch
• Structure: Straight-through piping
• Display: Integrated 2-color
• Low pressure loss

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