Katronic KATflow 170 夹紧式ATEX超声波流量计 (10 mm~3,000 mm; 0.01~25 m/s)

SPECIFICATION

Pipe diameter range: 10 mm to 3,000 mm

Temperature range for sensors: -50 °C to +115 °C (-58 °F to +239 °F) , higher temperatures available on request

Robust IP 66 un it with LCD display and glass-fronted keypad

Epoxy-coated aluminium or stainless steel enclosure

Magnetic pen for safe and easy programming

Measurement of two flows simultaneously

PERFORMANCE 

Measurement principle: Ultrasonic transit-time difference

Flow velocity range: 0.01 ... 25 m/s

Resolution: 0.25 mm/s

Repeatability: 0.15 % of measured value, ±0.015 m/s

Accuracy: 

Volume flow:

±1 ... 3 % of measured value depending on application

±0.5 % of measured value with process calibration

Flow velocity (mean): ±0.5 % of measured value

Turn down ratio: 1/100 (equivalent to 0.25 ... 25 m/s)

Measurement rate: 100 Hz (standard)

Response time: 1 s (standard); 90 m/s (optional)

Damping of displayed value: 0 ... 99 s (selectable by user)

Gaseous and solid content of liquid media: < 10 % of volume

APPLICATIONS

• Produced water measurements

• Methanol and water injection systems

• Product and interface detection systems

• Measurement of refined products

• Tanker unloading systems

• Oil blending skids