| Diameter | DN10～DN6000mm |
| Accuracy | ±1% |
| Temp. range | -10~350℃ |
| Pressure | Medium pressure≤10MPa |
| Flow rate | 0.5-100m/s |
| Protection | IP67 (sensor part) |
- In-line flow sensor, with flange or thread process connection
- Large turndown ratio-100:1, so it can also detect low velocity flow
- Digital gas flow transmitter with instant flow and total flow, can even display gas temperature upon request
- Mass flow meter without any temp & press compensation
- Low price cost, directly buy from China thermal mass flow meter manufacturer
- No moving parts for long time usage
Medium | All gases (except acetylene) | |||||
Pipe diameter | DN10-80 (Flange type) | DN100-6000 (Insert type) | ||||
Flow rate | 0.5-100Nm/s | |||||
Accuracy | ±1% | |||||
Operating temp. | Sensor | Default type: -10~+200℃ High temp. type: -10~350℃ | ||||
Transmitter | -20~+45℃ | |||||
Operating pressure | Medium pressure≤10MPa | Medium pressure≤2.5MPa | ||||
Power supply | Compact type | DC24V or AC220V≤18W | ||||
Remote type | AC220V≤19W | |||||
Response time | 1s | |||||
Output | 4-20mA | Optical isolation, max. load 500Ω | ||||
RS485 | Optical isolation | |||||
HART | ||||||
Pipe material | Carbon steel, stainless steel, plastic, etc. | |||||
Display | Compact type: 4 lines LCD display | |||||
Display content | Mass flow, standard volume flow, accumulated flow, time, accumulated time, medium temp., standard flow, etc. | |||||
Ingress protection | IP67 (sensor part) | |||||
Sensor material | Stainless steel | Stainless / carbon steel | ||||
In addition to regular products, we support customization
| SI-3503 | Thermal mass flow meter |
| Sensor type | C Retrench pattern insert type |
| D Online pluggable type | |
| E Flange pipe type | |
| F Thread pipe type | |
| G Clamp on type | |
| Pipe diameter | C Round pipe: DN15~DN6000 |
| S Square pipe: 25*25mm~2000*2000mm | |
| Housing material | A SUS304 |
| B SUS316 | |
| C Other material | |
| Pressure | S 1.6MPa |
| M 2.5MPa | |
| T 4.0MPa | |
| Temp. | I 10~200℃ |
| II 10~400℃ | |
| Output | 1 4-20mA |
| 2 RS485 | |
| 3 PULSE | |
| 4 Relay contact | |
| 5 HART | |
| Power | DC 24VDC |
| AC 220VAC | |
| Display | J Integrated display |
| S Split display |
Gas in industrial pipelines Air, used as gas combustion flow meter, thermal mass flow meter high temperature air flow measurement.
Flue gas out of chimneys.
Waterfall gas during water treatment Gas and compressed air
Thermal mass flow meter for compressed air
Flow measurement and used as natural gas flow meter, coal gas flow meter, liquefied gas flow meter, thermal mass flow meter for flare gas and hydrogen gas etc.
Flow measurement of trapped gas in steelworks
