Vortex Flowmeters Steam Flow Meters With Temperature And Pressure
Temperature and pressure compensation type vortex flow meter has temperature and pressure compensation functions, it can well used in harsh environment.
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.
Temperature and pressure compensation function is integrated in the meter body, which can measure the standard volume flow or standard mass flow of fluid.
Fully intelligent and digital circuit design, which can automatically compensate the density of the measured fluid or the standard volume calculation.
The new digital filtering and correction function makes the flow measurement more accurate and reliable.
The battery powered type can work continuously for more than two years without external power supply.
New dot matrix Chinese character LCD display, more convenient to use and operate.
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 |
