Technical Data - Wohler SWF 233 Bedienungsanleitung

2. Technical data

2. Technical data
Measuring range:
Measuring method:
Shaft adjustable length:
Measurement opening (inner)
Height:
Weight:
Accuracy - New instrument:
Instrument accuracy including calibration uncertainty (m1)
- ± 3 % read value, minimum 1 l/s at:
2...65 l/s at +18...+25°C, 2...30 l/s at
– 10...+40°C
- ± 6 % read value at:
30...65 l/s at 0...+40°C.
The user should correct the measured values with corrections on the calibra-
tion protocol to obtain stated m1
After re-calibration use the following:
Instrument accuracy including calibration uncertainty,
m1 = m2i +m2kal
mi - Instrument accuracy (uncertainty of calibration not included)
- ±2,8 % read value, minimum 1 l/s at
2...65 l/s at +18...+25°C, 2...30 l/s at –10...+40°C
- ±5, 3% read value, minimum 1 l/s at
30...65 l/s at 0...40°C
12 Hotline: +49 2953 73-211
2-65 l/s, 7-233 m3/h
Mass flow, net of hot wires over 180cm2
45...80 cm
19 x 20 cm
33 cm
1.75 kg
Fax: +49 2953 73-250
SWF 233