CAMLogic Rotary Paddle Level Switch PFG05X Series

Introduction – CAMLogic Rotary Paddle Level Switch PFG05X Series

The CAMLogic Rotary Paddle Level Switch PFG05X Series is a robust and highly reliable instrument designed for the detection of solid material levels in silos, hoppers, and bins. It operates by detecting the presence or absence of bulk materials such as powders and granulates, making it ideal for full or empty level monitoring. With a durable die-cast aluminium housing and AISI 303/304 stainless-steel wetted components, this level switch delivers superior resistance to corrosion and wear, even in demanding process environments.

Engineered for continuous operation and long service life, the PFG05X Series ensures dependable performance in industrial and hazardous dust atmospheres, fully compliant with ATEX and IECEx standards. Its simple installation, minimal maintenance, and wide range of customizable paddles and extensions make it adaptable to many bulk solids applications.

The PFG05X Series also offers various electrical configurations and mechanical options—including low-temperature versions, voltage or rotation control functions, and food-contact compliance—providing outstanding versatility for industries such as chemical processing, food manufacturing, plastics, and cement handling.

Available in both threaded (G2½” BSPP) and flanged (PFG05X/F) versions, this level switch represents CAMLogic’s commitment to reliable process instrumentation. Distributed by Dubai Sensor, it provides a trusted solution for UAE and MENA industries where accuracy, safety, and durability are critical.

Key Features & Benefits

• Heavy-duty rotary paddle mechanism for solids level detection
  
  
• Suitable for powders, granulates, and bulk solids in silos and bins
  
  
• Die-cast aluminium housing with AISI 303/304 stainless steel wetted parts
  
  
• ATEX & IECEx certified for Zones 20/21 explosive dust atmospheres
  
  
• Optional food-grade compliance per EU Regulation 1935/2004
  
  
• No calibration or special tools required for setup
  
  
• Optional low-temperature version operates down to −40 °C
  
  
• Customizable paddles for various material densities (≥ 0.1 kg/dm³)
  
  
• Optional features: double dry contact, rotation control, voltage alarm, LED signal lamp
  
  
• Maintenance-free operation with long service life (> 500,000 cycles)
  
  
• Compatible with radar, ultrasonic, or capacitive probes for redundant level safety
  
  

Technical Specifications – CAMLogic Rotary Paddle Level Switch PFG05X Series

Standards & Certifications

• ATEX Certification:
  Ex II 1/2 D Ex ta/tb IIIC T85 °C IP65 Da/Db
  Ex II 3 D Ex tc IIIB T85 °C Dc (for lamp version)
  
  
• IECEx Certification: Ex ta/tb IIIC T85 °C Da/Db
  
  
• Directives: 2014/34/EU (ATEX), 2014/30/EU (EMC), 2014/35/EU (LVD), 2011/65/EU (RoHS), 1935/2004/EU (Food Contact)
  
  
• IP Rating: IP65 – Dust-tight and protected against water jets
  
  
• Environmental Conditions: Indoor/outdoor, pollution degree 2
  
  

Applications & Industries

• Bulk solids storage in silos, hoppers, and bins
  
  
• Cement and aggregates handling
  
  
• Food and beverage production (sugar, flour, grain)
  
  
• Chemical and plastic processing plants
  
  
• Feed mills and agricultural storage systems
  
  
• Powder coating and dust-prone ATEX environments
  
  
• Suitable for UAE/MENA industrial installations where dust-proof reliability is vital
  
  

Installation, Commissioning & Maintenance

• Can be installed in any orientation; for horizontal mounting, orient cable entry on the right-hand side.
  
  
• Protect unit from falling material using deflectors if needed.
  
  
• Ensure proper earthing before powering.
  
  
• Check cable glands and sealing caps for integrity before startup.
  
  
• Routine maintenance is not required; periodic inspection of seals and terminals is recommended.
  
  
• Repairs and recalibration should only be performed by CAMLogic or authorized service centers.
  
  

Why Choose CAMLogic Rotary Paddle Level Switch PFG05X Series

The PFG05X Series is engineered for long-term operational reliability under heavy-duty industrial conditions. Its rugged stainless-steel components, wide temperature tolerance, and explosion-proof construction guarantee accurate performance in dusty or corrosive atmospheres.

By combining mechanical durability with multiple configuration options, the PFG05X offers a cost-effective and customizable solution for solids level detection. Supported locally by Dubai Sensor, it ensures convenient access to certified instrumentation and expert technical assistance across the UAE and MENA region.

Ordering Guide

1. Select Model Type: PFG05X (threaded) or PFG05X/F (flanged).
   
   
2. Choose Supply Voltage: 115/230 V AC, 24/48 V AC, or 24 V DC.
   
   
3. Specify Options (if needed):
   
   
• B = Low temperature version (down to −40 °C)
  
  
• L = LED signal lamp (Zone 22 only)
  
  
• R = Rotation control
  
  
• V = Voltage control
  
  
• D = Double dry contact
  
  
4. Select Paddle Type: According to material density (AISI 304 or plastic).
   
   
5. Confirm Process Connection: Threaded or flanged mount.
   
   

Note: For customized configurations or optional extensions (up to 3 m), contact Dubai Sensor, the official distributor of CAMLogic products in the region.

FAQ – CAMLogic Rotary Paddle Level Switch PFG05X Series

Q1: What is the CAMLogic PFG05X Series used for?
A: The PFG05X Series is a rotary paddle level switch used to detect the presence or absence of solid materials—such as powders, grains, or granulates—in silos, hoppers, and bins. It reliably signals full or empty levels in bulk material storage.

Q2: What materials can the PFG05X detect?
A: It is suitable for most granular or powdered solids with bulk densities from 0.1 kg/dm³ to 1.0 kg/dm³, including cement, sugar, flour, grains, and plastics.

Q3: Can it be used in explosive or dusty environments?
A: Yes. The PFG05X is ATEX and IECEx certified for Zone 20/21 dust atmospheres, ensuring safe operation in areas with explosive dust or powder.

Q4: What materials are used in its construction?
A: The housing is made of die-cast aluminium, while all parts in contact with the process are AISI 303/304 stainless steel. These materials offer excellent corrosion resistance and durability.

Q5: Is the PFG05X suitable for food industry applications?
A: Yes. Models compliant with EU Regulation 1935/2004 are available, allowing safe use with food products and ingredients.

Q6: Does it require calibration or regular maintenance?
A: No calibration is needed. The PFG05X is maintenance-free, requiring only occasional visual inspection of seals and terminals during routine plant checks.

Q7: What power supply options are available?
A: The level switch can operate on 115/230 V AC, 24/48 V AC (50–60 Hz), or 24 V DC power sources, depending on model configuration.

Q8: Can the device be customized for special applications?
A: Yes. The PFG05X Series supports various options such as double dry contact, rotation control, voltage monitoring, LED signal lamp, 4-RPM gearmotor, and low-temperature configuration down to −40 °C.

Q9: What is the protection rating of the device?
A: It has an IP65 protection rating, making it fully dust-tight and resistant to water jets—ideal for both indoor and outdoor use.

Q10: Who can perform repairs or replacements?
A: All repairs or replacements must be carried out by CAMLogic or an authorized service partner to maintain ATEX certification and equipment integrity.

Q11: How is the device installed?
A: The PFG05X can be installed in any orientation. For horizontal mounting, the cable entry should face downward or to the right. Proper grounding is essential for safe operation.

Q12: Where can I purchase the PFG05X in the UAE or MENA region?
A: The CAMLogic Rotary Paddle Level Switch PFG05X Series is available through Dubai Sensor, the official regional distributor providing technical support and genuine product supply.