Hydrotechnik QT510 Turbine Flow Sensor 33JH-02-35.V012
Key Parameters:
Measured Medium: Clean, low-viscosity liquids (such as lubricating oil, hydraulic oil, etc.)
Flow Range Specifications:
• Reference typical flow range for the same series with DN50 port size: 4-40 m³/h (extended flow range up to 2-40 m³/h)
• Starting flow rate: Approximately 0.6 m³/h (corresponding value for DN50)
• Pressure loss: ≤35 kPa (for DN50 at 20 m³/h)
Accuracy Class: ±0.5% FS (high-precision models require customization)
Viscosity Characteristics:
• Factory-calibrated viscosity: 30 cSt (customization available for viscosities such as 35 cSt)
• Viscosity effect: Calibration parameters need to be adjusted according to the actual medium viscosity
Signal Output:
• Digital signal: Frequency/square wave output
• Analog signal: 4-20 mA (two-wire system)
Electrical Parameters:
• Power supply voltage: 12-24 VDC
• Protection class: IP67 (dustproof and waterproof)
Temperature Range:
• Medium temperature: -20℃ to 120℃
• Ambient temperature: -20℃ to 85℃
Mechanical Characteristics:
• Connection method: Threaded connection (compliant with ISO228 standard)
• Port size: Presumed to be DN50 (actual size should be verified with the physical product)
• Material: Body made of 304 stainless steel, impeller made of 316 stainless steel
Special Features:
• Supports bidirectional flow detection (but cannot determine flow direction)
• Optional high-temperature model (up to 150℃) and high-pressure model (up to 26 MPa)