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Flowma TGF06C-A Thermal Mass Flowmeter |
Flowma TGF06C-A is based on thermodynamic principle, can measure air velocity and air volume, there are 2 temperature sensors inside the probe:one for temperature measurement, the other one as a measuring conveyor after heated. Temperature difference between the two as a basis for measuring flow rate. When the medium flow rate increases, the temperature difference decreases. The temperature difference converted to standard signal output a fter processed that is why flow rate can be measured by these two sensors. All-metal housing, suitable for a variety of pipe diameters.
Feature
- Thermal mass flow, quickly response, good sensitivity
- Turndown ratio 500:1, high precision & accurate sensing at lowest flow rate for metering applications
- Display Instantaneous flow, the cumulative flow can be displayed in the software
- Output:Analog / RS-485
- Use measured with square pipe or 2″ pipe above
- IP rating:IP65
- Stainless steel casing, suitable for various severe environments, such as slightly corrosive air
Application
- Compressed air monitoring
- Exhaust gas emission flow monitoring
- Special gas process
- Semiconductor
- electronics factory
- Industrial process air velocity and air volume measurement
Specification
Input type | Pt20/Pt300 (Air velocity) / Pt1000 (Temp.) |
Measuring range | 0 … 5 m/s ~ 0 … 60 m/s |
Min. measuring range | 0.1 m/s |
Turndown ratio | 500:1 |
Installation angle effect | <3% of the measured value (When the installation angle<10°) |
Output | 4 … 20 mA & RS-485 |
0 … 10 V & RS-485 | |
RS-485 & Impulse (1 … 500 Hz) | |
Preset output | Out1:Air velocity |
Signal connection | 3-wire |
Warm-up time | <60 sec |
Response time | t90<5 sec |
Load resistance | Voltage output:≧100 KΩ |
Current output:≦500 Ω | |
Accuracy | ±1.5% F.S. (Option±1%) |
Temp. influence | 0.1% / °C |
Repeatability | 0.5% |
Power supply | DC 24 V±10% |
Current consumption | <0.3 A |
Electrical connections | M12 connector |
Measuring medium | Air |
Operating Temp.(With body and display) | 0 … +50°C |
Operating Humid.(With body and display) | 20 … 90%RH(Non-condensing) |
Probe operating Temp. | 0 … +120°C |
(Increasing operating temperature will affect air velocity error) | |
Storage Temp. | -20 … +60°C |
Storage Humid. | 0 … 95%(Non-condensing) |
Probe pressure | 16 bar |
Installation | Metal flange mount |
R1/2″ movable thread | |
Inline T type tube | |
Flange pipe | |
Certification | CE |
IP rating | IP65 |
Electrical protection | ■ Reverse polarity ■ Over-voltage ■ Short-circuit |
Material | PC(Display) |
Cover | SUS 304(No display) |
Body (including probe) | SUS304 |
Filter | SUS304 |
Weight | 500 g(w / o cable) |
Download: Flowma TGF06C-A Thermal Mass Flowmeter
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