SPECIFICATION
Pipe diameter range: 10 mm~6,500 mm
Temperature range for sensors: -30 °C to +250 °C (-22 °F to +482 °F)
Robust IP 65 aluminium enclosure
Selectable three-line LCD display and full keypad
Battery life up to 24 hours with easily replaceable battery cartridge
Measurement of two flows simultaneously
Accessories: With crush-proof transport case IP 67, power adapter/battery charging un it, measuring tape (See Datasheet to choose the suitable model)
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
Damping of displayed value: 0 ... 99 s (selectable by user)
Gaseous and solid content of liquid media: < 10 % of volume
APPLICATIONS
Heating, Ventilation and Air Conditioning (HVAC) measurements
Large pipe measurement with two sensor pairs in ‘X’ configuration
Temporary replacement of conventional in-line flowmeters
Building surveys on large facilities
Efficiency monitoring of heat exchangers
