Flowma TGF06C-A Thermal Mass Flowmeter

 

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)

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