⚡ Electrical Specifications (বৈদ্যুতিক বৈশিষ্ট্য)

• Operating Voltage (\(U_{B}\)): 4.5 to 24 VDC (Typically powered by 24V Laser Controller).
• Signal Output: Frequency Output / Pulse Signal (Open Collector NPN).
• Current Consumption: Max. 15 mA.
• Electrical Connection: M12 Industrial circular connector (3-Pin / 4-Pin configuration).
• Wiring Pinout:
  • Pin 1: +VDC (Power)
  • Pin 2: Pulse Signal / Frequency Out
  • Pin 3: GND (Ground)

🏗️ Material & Mechanical Properties (উপাদান ও গঠন)

• Housing Material: Reinforced Glass-Fibre PPO (Noryl) / Brass inserts for heavy duty wear resistance.
• Turbine Rotor: High-durability PE / Ceramic Bearing.
• O-Ring Seals: EPDM / Viton (Laser cooling fluid compatible).
• Process Connection: G 3/8″ or G 1/2″ Male Thread (Engineered for zero-leak configuration inside Rofin chassis).
• Protection Class: IP65 / IP67 (Dustproof and water-jet resistant).

🔒 Safety Interlock & Functionality (নিরাপত্তা ও কার্যকারিতা)

• Laser Protection Mechanism: The sensor continuously sends a frequency signal to the RF Generator / PLC. If the cooling loop chokes or drops below 7 L/min, the interlocking contact instantly opens, terminating the laser emission trigger within milliseconds.
• Application Fit: Directly monitors the secondary internal cooling loop of Rofin Roxina, SCX20, SCX30, OEM 40iX, and Jeanologia sub-assemblies.