Flowma TGF06C-A Thermal Mass Flowmeter

Flowma TGF06C-A Thermal Mass Flowmeter

Flowma TGF06C-A is based on the thermodynamic principle, and can measure air velocity and air volume, there are 2 temperature sensors inside the probe: one for temperature measurement, and the other one as a measuring conveyor after heating. The temperature difference between the two is a basis for measuring flow rate. When the medium flow rate increases, the temperature difference decreases. The temperature difference is converted to standard signal output after processing which is why the flow rate can be measured by these two sensors. All-metal housing, suitable for a variety of pipe diameters.

Feature

•  Thermal mass flow, quick response, good sensitivity
• Turndown ratio 500：1, high precision & accurate sensing at the 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)

Source: inaparts.com

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