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- Petroleum, such as crude oil, coal slurry, lubricant and other fuels
- High viscosity materials, such as asphalt, heavy oil and grease
- Suspended and solid particulate matter materials, such as cement slurry and lime slurry;
- Easy-to-solidified materials, such as asphalt
- Micro-flow measurements, such as fine chemical and pharmaceutical industries;
Independent of density changes, ability to measure undefined or
variable mixtures



SPECIFICATION
| Flow accuracy |
±0.2% Optional ±0.1% |
| Diameter |
DN3~DN200mm |
| Flow repeatability |
±0.1~0.2% |
| Density measuring |
0.3~3.000g/cm3 |
| Density accuracy |
±0.002g/cm3 |
| Temperature measuring range |
-200~300℃ (Standard Model -50~200℃) |
| Temperature accuracy |
+/-1℃ |
| Output of current loop |
4~20mA; Optional signal of flow rate/Density/Temperature |
| Output of frequency/pulse |
0~10000HZ; Flow signal (Open collector) |
| Communication |
RS485, MODBUS protocol |
| Power supply of transmitter |
18~36VDC power≤7W or 85~265VDC power 10W |
| Protection class |
IP67 |
| Material |
Measuring tube SS316L housing:SS304 |
| Pressure rating |
4.0Mpa (Standard pressure) |
| Explosion-proof |
Exd(ia) IIC T6Gb |
| Enviroment Specifications |
| Ambient temperature |
-20~-60℃ |
| Enviroment humidity |
≤90%RH |
FLOW RANGE
| Specification |
DN
(mm)
|
Flow range
(kg/h)
|
Zero stability, kg/h |
NW
(kg)
|
GW
(kg)
|
| 0.2% |
0.15% |
0.1% |
| QTCMF-003 |
3 |
0~96~120 |
0.018 |
0.012 |
0.012 |
8 |
19 |
| QTCMF-006 |
6 |
0~540~660 |
0.099 |
0.066 |
0.066 |
12 |
22 |
| QTCMF-008 |
8 |
0~960~1200 |
0.18 |
0.12 |
0.12 |
12 |
23 |
| QTCMF-010 |
10 |
0~1500~1800 |
0.27 |
0.18 |
0.18 |
11 |
24 |
| QTCMF-015 |
15 |
0~3000~4200 |
0.63 |
0.42 |
0.42 |
12 |
25 |
| QTCMF-020 |
20 |
0~6000~7800 |
1.17 |
0.78 |
0.78 |
20 |
34 |
| QTCMF-025 |
25 |
0~10200~13500 |
2.025 |
1.35 |
1.35 |
21 |
35 |
| QTCMF-032 |
32 |
0~18000~24000 |
3.6 |
2.4 |
2.4 |
27 |
45 |
| QTCMF-040 |
40 |
0~30000~36000 |
5.4 |
3.6 |
3.6 |
35 |
55 |
| QTCMF-050 |
50 |
0~48000~60000 |
9 |
6 |
6 |
40 |
60 |
| QTCMF-080 |
80 |
0~120000~160000 |
24 |
16 |
16 |
90 |
150 |
| QTCMF-100 |
100 |
0~222000~270000 |
40.5 |
27 |
27 |
170 |
245 |
| QTCMF-150 |
150 |
0~480000~600000 |
90 |
60 |
60 |
255 |
350 |





