Katronic KATflow 230 フレキシブルクランプオン超音波流量計 (10 mm~6,500 mm; 0.01~25 m/s; no accessories)

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 soft case, power adapter/battery charging unit, 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