TGF600 Inline Thermal Gas Flowmeters with more rugged design to adapt to harsh industrial applications. It implements COMATE’s latest sensor filming technology and high sensitivity sensors to ensure a stable measurement at very low flow rate down to 0.3Nm/s. The standard insertion model can fit in pipe line from DN80~DN500, extended model can fit in smaller pipe down to DN25 and larger pipe up to DN 6000.

Screw-in connection in-line Thermal Mass Flowmeters

screw in connection in-line Thermal mass flowmeter
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Inline type can be installed/removed without stopping the line
Can be used on pipelines in difference shape
Minimum flow rate down to 0.3m/s, 1:100 super wide turndown ratio
No moving part, almost no pressure loss
Direct mass flow measurement, do not require temperature or pressure compensation
Isolated design for electrical parts to eliminate interference
Optimized power efficiency design, supper low power consumption down to 60mA@24VDC
Adapted to any power source
2 lines LCD display with unit displaying
Standard output is pulse and RS485, Hart@4~20mA and 4~20mA is available
Metric/British Unit selectable
Password protecting function and self-diagnose function

TGF600 Series inline thermal gas flowmeters measures the gas mass flow base on thermal dispersion theory. It combines COMATE’s advanced technology on transmitter, sensor, filming and calibration, can provide stable and accurate measurement even under harsh industrial applications and require very less maintaining.

  • Insertion Type

The insertion type thermal mass flowmeters can be installed and maintained online.

Standard with ball valve                                flanged insertion
TGF600 thermal mass flow meter ball valve thermal mass flow meter

install/remove the meter without stopping the flow

for applications with
pressure higher than 1.6Mpa

flanged insertion thermal mass flow meter

for applications with
pressure higher than 1.6Mpa

install/remove the meter
without stopping the flow

  • In-line Type

The in-line type thermal mass flow meters is delivered along with a pipe which has a same inner diameters as the pipe in field.

The flanges meet ANSI,DIN or JIS standard.

flange in-line thermal mass flow meters

  • Specifications
TGF600- Insertion type In-line type
Media Compatibility Air, Nitrogen,O2,CO2,Argon,CH4, Natural gas, biogas, and almost all dry and clean air
Pipe diameter DN25~6000mm DN15~300mm
Flow velocity range 0.3~30Nm/s or 0.6~60Nm/s or 0.9~90Nm/s or 1.2~120Nm/s
Accuracy 0.5% RD+ ±1.5% FS
Temperature of medium -40~+150°c
Pressure of medium 1.6MPa 4.0Mpa
Power supply AC85~265V or DC13.5~42V
Response time 1 second
Output Frequency + pulse + 4~20Ma as standard
Communication RS~485 as standard , 4~20mA@HART as optional
Date displayed Mass flow, Volume flow in normal condition
Total flow , Temperature of medium. Velocity
Ingress protection grade IP65 (GB China)
Mode codes TGF600-
Model Basic Model TGF600- C 2 T 1 1 C B C 8 1
Flanged in-line F
Insertion(NPT) C
Insertion(NPT)(wit anti-ejection design) D
Insertion(with flange) G
290mm (DN25~DN150) 1
440mm (DN25~DN500) 2
Other Q
Transmitte Integral T
Remote R
Material OCr18Ni9(304) 1
316 2
Other Q
1.6 Mpa 1
2.5 Mpa 2
4Mpa 3
6.3Mpa 4
For Chemical industry A
GB China B
Other Q
Standard (T≤150℃) N
Other Q
Enclosure Comate blue enclosure C
Transmitte pulse/frequency + 4~20mA@HART 7
pulse/frequency + 4~20mA + RS485 8
13.5~42VDC 1
85~265VAC 50/60Hz 2
Pipe size please use 3 digit pipe size, such as DN50=050, DN300=300 xxx
1. Ball valve, Hop-tap insertion tool and hot-tap hole opener are as accessoires, please remark if you need any of them
2. Please indicate flow rate along with the model number selected
3. If you have any requirement that can not be fulfilled in this document, please check with us to see the availability
4. The model selected in 1st line is the standard configuration with no accessories