ATF2000 Series

ALIAMASS Thermal Mass Flowmeter
Model ATF2000 Series

ATF2000 Series thermal mass flowmeter is designed on the basis of thermal dispersion.
It adopts method of constant differential temperature to measuring gas flow.
It has the advantages of small size, high digitization, easy installation and high accuracy.
ATF2000 is a multi-functional thermal mass flow meter that measures mass flow and volume flow.
With insertion type connection, the meter can achieve a hot-tapped installation and maintenance.

ALIAMASS ATF2000 Series

Thermal Mass Flowmeter ALIA

The ATF2000 series is a category of Thermal Mass Flowmeter equipment

ALIA Group Inc.

📞 0812-3340-4116

PT. Totalitas Teknik Indonesia the authorized distributor of ALIA GROUP INC.
Thermal Mass Flowmeter type ATF2000 Series

PT Totalitas Teknik Indonesia

Feature

Wide flow range: 0.1-120 m/s for gas
Turndown ratio of least 100:1
Temperature range up to 350 ^oC
Good vibration resistance and long service life
Hot-tap installation. Easy to install & maintain
No moving parts, no wear, maintenance-free, low pressure loss
Multiple installation options: Flange, thread, wafer, clamp and insertion
Direct mass flow measurement of gases. No additional pressure and temperature compensation

Specification

Size	10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, … 7000 mm
Measuring Range	0.028 Nm³/hr-13854000 Nm³/hr 0.036 kg/hr-17872000 kg/hr
Turndown Ratio	Over 100:1
Accuracy	+/-1.0% of reading + +/-0.5% FS
Gas Pressure Effect	<0.2% / bar of the measured value
Accuracy	Wafer / Flange Type: +/-0.75% of reading Insertion Type: +/-1.6% of reading
Repeatability	+/-0.05% FS
Multi Flow Range	1-3 flow range
Process Connection	Flange / Wafer / Insertion
Flange Type	JIS 10K / JIS 20K / JIS 40K ANSI 150# / ANSI 300# / ANSI 600# PN10 / PN16 / PN25 / PN40
Ambient Temperature	25~70 ^oC
Temperature Effect	<=+/-1% per 50 ^oC -40~420 °C (Optional)
Max. Pressure	100 bar
Working Temperature	Flange / Wafer: -60~450 ^oC Insertion: -60~450 ^oC
Hot Tap (Retractable)	-20~80 ^oC
Local Display	4 Lines LCD (with backlight) 5 Digit flowrate 8 Digit Totalizer
Current Output	4-20 mA 2 wire
Load	Rohm= (VDC-10) * 50
Alarm Function	High / Low Alarm
Turndown Ratio	15:1
Communication	HART signal (Compatible)
Data Storage	Operation parameters and totalizer figures are stored by EEPROM for more than 10 years
Housing Material	Aluminum Alloy
Cable Entry	Standard: M20 Option: 1/2″NPTF
Power Supply	10-32 VDC
Power Effect	<=0.01% / V
Keypad	3 Internal keys for programming and display control
Low Flow Cut-off	0-20%
Damping	0-32 Seconds
Protection Class	IP67 Intrinsically Safe, Eex ia IIC T4 Explosion Proof, Ex d IIC T6