Level indicator for solids | PFG86

The PFG86 rotary paddle level indicator has been discontinued and is replaced by the PFG05, a technical evolution designed by CAMLogic to ensure greater versatility, high performance, and operational continuity in industrial applications.

The PFG05 model represents a significant upgrade over the previous PFG86, introducing a wide range of customisations and technical improvements:

Flexible electrical connections: choice of Faston terminals (standard), spring-clamp, or screw terminals to adapt to any wiring requirement.
Wide selection of electrical options:
- Voltage control: alarm signalling in the event of power supply failure.
- Rotation control: continuous monitoring of shaft movement via a pulse signal.
- Double contact: option to integrate a second SPDT signal contact.
Low temperature option: extends the operating range down to with a smart, self-regulating internal heater.
M12 circular connector: for quick, safe, and reliable connection (available for power supply up to 48V AC).
Updated certifications and directives: compliant with ATEX and IECEx directives for explosive dust zones (Zone 20/21, and Zone 22 for versions with pilot light).
Total mechanical compatibility and interchangeability: retains full compatibility with the previous PFG86. The threaded process connection maintains the G 2" 1/2 standard, and the flanged version retains identical dimensions and drilling pattern (ø203 mm flange with 6 ø7,5 holes on a ø178 mm pitch circle diameter), ensuring immediate replacement without system modifications.

Thanks to its greater modularity and advanced control options, the PFG05 sensor offers superior reliability and reduced maintenance compared to the PFG86 model, enabling integrated protection even in complex industrial environments.

Switching from PFG86 to PFG05 provides higher performance, advanced system diagnostics, and maximum operational continuity.

The PFG05 model is recommended for all new installations, while technical support and dedicated assistance remain available for those who still own a PFG86.

Product line: Rotary paddle level switches

Materials: Level sensors for solids

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Out of production model, replaced by PFG05

Spare parts Go to PFG05

Certifications

ATEX

II 1/2 D Ex ta/tb IIIC T85°C Da/Db

Technical Specifications

Casing and cover in die-cast aluminium
Shaft in AISI 303 / EN 1.4305 stainless steel on life-lubricated sealed bearings, with dust-tight retaining ring in NBR
Broad range of paddles in polyamide or AISI 304 / EN 1.4301 stainless steel
2” 1/2 Gas (BSPP) process connection and 1/2 Gas (BSPP) double cable entry
Rotation speed 1 turn / minute
Ambient temperature -20° ÷ +70°C (-4° ÷ +158°F)
Process temperature -20° ÷ +70°C (-4° ÷ +158°F)
process pressure 0.8 ÷ 1.1 bar (11.6 ÷ 15.9 psi)
IP65 protection rating (dust-tight, protection against water jets)
Power consumption max 4 W
Contact capacity 10A at 250V (AC)
Micro switch SPDT output signal

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