Keyence FD-Q32C Clamp-On Flow Sensor

The Keyence FD-Q32C is a clamp-on ultrasonic flow sensor built for non-intrusive flow measurement in medium-sized pipe installations. Compatible with 1″ and 1¼″ metal or resin pipes, it supports flow rates up to 300 L/min and integrates seamlessly with industrial systems using dual analog/control outputs, customizable response speeds, and IP65/IP67-rated durability. Ideal for process automation, fluid control, and chemical handling environments.

Technical Specifications

Model: FDQ32C
Series: Keyence FD-Q
Mounting Type: Clamp-on (External)
Connector Type: M12, 4-pin
Weight: Approx. 530 g (incl. bracket)

Detection & Flow Specs

• Pipe Compatibility:
  • 1″ (25A): ø28–ø37 mm
  • 1¼″ (32A): ø37–ø44 mm
• Pipe Materials: Metal / Resin
• Fluid Types: Water, oils, chemicals
• Fluid Temp Range: 0 to 85 °C (No freezing)
• Max Flow Rate:
  • 25A: 200 L/min (52.8 G/min)
  • 32A: 300 L/min (79.3 G/min)
• Zero Cut Flow: 5 L/min (default)
• Display Resolution: 0.1 / 1 L/min (default: 1)
• Display Refresh Rate: 3 Hz

I/O & Output Options

• Output Channels (x2):
  • Control Output
  • Pulse Output
  • Error Output
  • Selectable NPN/PNP
  • Max: 30 VDC, 50 mA
• Analog Output:
  • 4–20 mA or 0–20 mA
  • Max Load: 500 Ω
• External Input Options:
  • Integrated Flow Reset
  • Flow Rate Zero
  • Origin Adjustment
• Hysteresis: User-selectable
• Integrated Flow Totalizer: 1 / 10 / 100 / 1000 / 10000 L (default: 1)
• Memory Backup: EEPROM (10+ year retention)
• Data Logging Interval: Every 10 s

Response Time & Repeatability

• Selectable Response Times:
  • 0.5 / 1 / 2.5 / 5 / 10 / 30 / 60 s
• Repeatability (% of full scale):
  • ±2.0% (0.5 s)
  • ±0.15% (60 s)

Power & Electrical Specs

• Operating Voltage: 20–30 VDC (Ripple ≤10%, Class 2/LPS)
• Current Consumption: ≤130 mA (excluding load)
• Protection Circuits:
  • Reverse Polarity
  • Surge
  • Output Short-Circuit

Environmental & Mechanical Ratings

• Enclosure Rating: IP65 / IP67
• Ambient Temperature: -10 to +60 °C
• Humidity Range: 35% to 85% RH (No condensation)
• Vibration Resistance: 10–55 Hz, 1.5 mm double amplitude, 2 hr per axis
• Shock Resistance: 100 m/s² (16 ms pulse), 1,000 shocks per axis

Construction Materials

• Main Housing: PPS / PES / PBT
• Mounting Hardware: SUS303 / SUS304 / SUSXM7
• Sealing Components: High-durability elastomers
• Cable Sheath: PVC (connector type)

Key Features & Benefits

✅ Non-Contact Clamp-on Design: No need to modify or cut pipes, ensuring easy installation and maintenance.

✅ Versatile Pipe Compatibility: Works with both metal and resin pipes ranging from ø28 to ø44 mm.

✅ Broad Fluid Compatibility: Supports water (including DI), oils, and various chemicals for wide-ranging industrial applications.

✅ Advanced Display & Monitoring: Dual-row LED display, stability indicators, and selectable response times for precision control.

✅ Selectable Output Options: Supports control output, pulse output, and error output with both NPN/PNP switchable configurations.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the best Keyence FD-Q32C prices, with same-day and next-day shipping across the UK & Europe.

For expert assistance with the FD-Q32C clamp-on sensor, or help choosing the right model for your system, contact Drive Outlet Megastore.

Our experienced team is ready to help you integrate flow monitoring into your industrial process with confidence.