Lower limit of gas flow can be 5m/s.Wide flow rate range.No moveable parts, no pressure loss.Full isolation electrical structure shield the external interference.Wide voltage input.Large screen LCD display.With ModBus, HART and 4~20Ma Fieldbus interface.
| Nominal Diameter(mm) | 25,40,50,65,80,100,125,150,200,250,300,(300~1000 INSERT-TYPE) |
| Nominal Pressure(MPa) | DN25-DN200 4.0(>4.0 Supply Agreement), DN250-DN300 1.6(>1.6 Supply Agreement) |
| Medium Temperature(℃) | Piezoelectric Type：-40~260,-40~320; Capacitive:-40~300,-40~400，-40~450（Supply Agreement） |
| Body Material | 1Cr18NiTi,(Other Material Agreement Orders) |
| Allow Vibration Acceleration | Piezoelectric Type:0.2g Capacitive:1.0~2.0g |
| Accuracy | ±1%R，±1FS; INSERT-TYPE:±2.5%R,±2.5%FS |
| Range ability | 1:6~1:30 |
| Supply Voltage Sensor | +12V DC,+24V DC; Transmitter:+24V DC; Battery type:3.6 V Battery |
| Output Signal | Square-Wave Pulse(exclude Battery Type);High Level:≥5V,Low Level≤1V; Electric Current:4~20mA |
| Pressure Loss Factor | Comply JB/T9249 Standard. Cd≤2.4 |
| Ex-Mark Exib | ExdIIia CT2-CT5 Exd:ExdIICT-CT5 |
| Protection Grade | Ordinary Type IP65 Submerged Type IP68 |
| Environment Condition | Temperature -20℃~55℃, Relative Humidity 5%~90%,Atmospheric Pressure 86~106kPa |
| Applicable Medium . | Gas, Liquid, Steam |
| Transmission Distance Sensor | Length Up to 4Km,Two-Wire Transmitter(4~20mA):Load Resistance≤750Ω |
|
Meter Diameter（mm） |
Liquid |
Gas | ||
|
Measurement Range（m³/h） |
Output Frequency Range (Hz） |
Measurement Range （m³/h） |
Output Frequency Range (Hz） | |
|
15 |
0.3-6 |
88-580 |
2.2-38 |
240-2350 |
|
20 |
0.6-12 |
38-422 |
4-50 |
210-2132 |
|
25 |
1.2～16 |
25～336 |
8-80 |
190～2300 |
|
32 |
1.6～26 |
15～260 |
15～150 |
150～1496 |
|
40 |
2～40 |
10～200 |
27～205 |
140～1040 |
|
50 |
3～60 |
8～160 |
35～380 |
94～1020 |
|
65 |
4～65 |
6～77 |
68～680 |
80～807 |
|
80 |
7～130 |
4.1～82 |
86～1100 |
55～690 |
|
100 |
15～220 |
4.7～69 |
133～1700 |
42～536 |
|
125 |
20～250 |
3～41 |
230～2500 |
38～416 |
|
150 |
30～450 |
2.8～43 |
347～4000 |
33～380 |
|
200 |
45～800 |
2～31 |
560～8000 |
22～315 |
|
250 |
65～1250 |
1.5～25 |
890～11000 |
18～221 |
|
300 |
95～2000 |
1.2～24 |
1360～18000 |
16～213 |
|
（300） |
100～1500 |
5.5～87 |
1560～15600 |
85～880 |
|
（400） |
180～3000 |
5.6～87 |
2750～27000 |
85～880 |
|
（500） |
300～4500 |
5.6～88 |
4300～43000 |
85～880 |
|
（600） |
450～6500 |
5.7～89 |
6100～61000 |
85～880 |
|
（800） |
750～10000 |
5.7～88 |
11000～110000 |
85～880 |
|
（1000） |
1200～17000 |
5.8～88 |
17000～170000 |
85～880 |
|
＞（1000） |
Agreement |
|
Agreement |
|
|
Type |
B |
Piezoelectric Transducer | ||||||||
|
E |
Capacitive Transducer | |||||||||
|
Connection |
F |
Flange | ||||||||
|
C |
Clamp Flange | |||||||||
|
S |
Simple Insertion | |||||||||
|
T |
Thread | |||||||||
|
B |
Ball Valve Insertion | |||||||||
|
Medium |
2 |
Liquid | ||||||||
|
3 |
Gas | |||||||||
|
4 |
Steam | |||||||||
|
Pipe Size |
25 ... 300 |
DN25 ... Unit：mm DN300 | ||||||||
|
EX-proof |
P |
Without Explosion-proof | ||||||||
|
B |
With Explosion-proof | |||||||||
|
Compensation |
P |
With Pressure compensation | ||||||||
|
T |
With temperature compensation | |||||||||
|
PT |
With temperature and pressure compensation | |||||||||
|
Output |
1 |
Pulse Output | ||||||||
|
2 |
4~20mA with LCD display | |||||||||
|
3 |
RS-485 | |||||||||
|
4 |
Battery Power, without temperature or pressure compensation | |||||||||
|
5 |
4-20mA output , With temperature and pressure compensation | |||||||||
|
6 |
Battery Power ,With temperature and pressure compensation | |||||||||
|
Selection Model |
For example：PF200-B-F-3-25-P-P-2capacitive transducer type vortex flow meter，clamp flange，Medium: steam; Pipe size:DN25mm，with 4~20mA output. | |||||||||
