Methane Gas Compressed Air Flow Meter Steam Flow Meter
Vortex flow meter is also called Karman vortex flow meter. The products are elaborately designed on the basis of comprehensive absorption of advanced technologies from developed countries and summing up years of research and production experience, realizing product intelligence, standardization, serialization, generalization, production molding, and ensuring the beauty of product quality. The product is characterized by advanced circuit, low power consumption, wide range ratio, simple structure, small resistance loss, durability, wide use, long service life, stable operation, easy installation and debugging, etc.
Quick details:
Diameter range: DN20~DN300 (pipe type); DN300~DN1200 (plug-in type)
Medium temperature: 0~260 ℃ (ordinary type); 0~350 ℃ (high temperature type)
Ambient temperature: - 20~70 ℃
Measurement accuracy: 1.0%; 1.5%
Repeatability: 0.5%
Body material: 304 (other materials can be specially customized)
Connection mode: Flange wafer type; Flange connection; Threaded connection; Clamp connection;
Output signal: pulse; 4~ 20mA; RS485; hart protocol
Explosion-proof: EXIICT6GB
Product Features:
The inner diameter range of vortex flow sensor application is 25-300 mm (full tube type)The internal diameter range of plug-in vortex flow sensor is 350-1200mm (plug-in).
The accuracy of full tube liquid measurement is 1%
The accuracy of measuring steam and gas is 1.5% [3]
The accuracy of plug-in measuring liquid is 2%
Accuracy of measuring steam and gas is 2.5%
The measured medium temperature is - 20~150 ℃, - 40~250 ℃,+100~350 ℃ (tube type only)
The output signal is three wire voltage pulse, three wire 4-20mA, two wire 4-20mA.
Technical parameter:
DN (mm) | Liquid | Gas | ||
Flow (m3/h) | Frequency (Hz) | Flow (m3/h) | Frequency (Hz) | |
20 | 1~10 | 40~396 | 5.5~50 | 218~1982 |
25 | 1.6~16 | 32~325 | 8.5~70 | 172~1420 |
32 | 2~20 | 18~264 | 12~120 | 156~1080 |
40 | 2.5~25 | 13~130 | 22~220 | 115~1147 |
50 | 3.5~35 | 9~93 | 36~320 | 96~854 |
65 | 6.5~68 | 8~82 | 50~480 | 61~583 |
80 | 10~100 | 6~65 | 70~640 | 45~417 |
100 | 15~150 | 5~50 | 110~1100 | 43~367 |
125 | 27~270 | 5~47 | 200~1700 | 33~290 |
150 | 40~400 | 4~40 | 280~2240 | 27~221 |
200 | 80~800 | 3~33 | 580~4960 | 24~207 |
250 | 120~1200 | 3~26 | 970~8000 | 20~171 |
300 | 180~1800 | 2~22 | 1380~11000 | 17~136 |
