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PFG57 Level indicator to rotation.

PFG57 Level indicator to rotation. For solid powdery or granular

PFG57 Level indicator to rotation. For solid powdery or granular
Measuring principle of rotation
Output signal 1 SPDT Microswitch
Supply 24-48Vac - 110-230Vac - 24Vdc 
Process connection threaded 1"½ GM or flange D.105 o 120 mm
Materials safekeeping diecast aluminum IP65, shaft stainless steel 
Temperature up to 70°C 
On request ATEX version

Price from € 115,00

The rotary level indicator PFG57 compact, thanks to its small size, is ideal for mounting on small tanks or cells dosing.
It is a measuring device for powdery or granular solid suitable to detect only level states, for example: minimum, medium and maximum.
Its operation is based on the continuous rotation of the propeller which, after meeting the resistance of the material, hangs by actuating a microswitch signaling the presence of the material.

The gauge PFG57 can be supplied with extension of lenght, with or without protection, determined by the buyer when ordering.

Advantages

  • No need for calibration
  • Good repeatability

Technical Characteristics

Measuring principle:
    • Rotary
    Outputs available:
      • SPDT contact
      Operating voltage [V]:
        • V.110/220 c.a. 50/60 Hz
          V.24/48 c.a. 50/60 Hz
          V. 24 c.c.
        Operating temperature:
          • Up to +80 [°C]
          Ambient temperature:
            • -20÷+70 [°C]
            Pressure max:
              • 1.1 [Bar]
              Process connection:
                • Threaded: GAS 1" 1/2
                  Flanged: 4 holes
                Materials in contact with the media:
                  • Stainless steel
                  Degree of protection:
                    • IP65
                    Approvals:
                      • ATEX Declaration
                      • EC Declaration of Conformity