Gas flow meter is a high accuracy flow sensor.Several output and display methods canbe selected.it can be used in the fields of air,natural gas and gas to be measured
FEATURES:
1.low pressure loss
2.Hi-accuracy popularly:±1.0%,special calibrated::±0.5%
3.Low velocity min.velocity of flow:less than 1.5m/s
4.Compensation with temperture and pressure compensation(option).
5.Lubricate with lubicated system(option)
6.LCD display
7.Multi output pulse,4^20mADC.
8.spectrum
15,25,40,50,80,100,150,200,250,300mm.
Specification:
DN(mm) | Normal Flow Range(Nm3/h) | PN(mPa) | Pressure loss (kPa) |
Error 1.0 % | Error 1.5 % | Error 2.5 % |
Min | Max | Min | Max | Min | Max |
15* | | | | | 1.5 | 7.5 | 6.3 | 1 |
25 | | | | | 6 | 42 |
40 | 8.4 | 84 | 8.4 | 160 | | | 1.0 1.6 2,5 |
50 | 16.8 | 168 | 16.8 | 336 | | |
80 | 34 | 340 | 34 | 680 | | |
100 | 51 | 510 | 51 | 1020 | | |
150 | 98 | 980 | 98 | 1960 | | |
200 | 170 | 1700 | 170 | 2550 | | |
250 | 230 | 2300 | 230 | 3450 | | |
300 | 400 | 4000 | 400 | 6000 | | |
Note:Mark"*" means special order
Media temperature: -20~60 Degree Centigrade.
Ambient temperature: -20~50 Degree Centigrade
Humidity:Less than 95%.
