- Temperature and pressure compensation is not necessary, measurement process is simple and accurate.
- Could measure mass flow or standard volume flow rate of gas.
- Range ratio 100:1, could measure gas flow from 100Nm/s to 0.5Nm/s and be used for gas leak detection.
- Good vibration resistance, long service life. No moving parts or pressure detecting parts, accuracy will not be affected by vibration.
- Easy installation and maintenance.
- Adopt overall digitizing circuit measurement to ensure high accuracy.
- Flow meter is with RS485 communication, could be part of automation and integration of your facilities.
Medium | All gases (except acetylene) | |||||
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-3502 | 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
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