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AVF250-100-S4ABT-A-NN-N - Variable Area Flowmeter
Alia Vietnam
Price : Contact Us
AVF250 Series
The Alia AVF250 flowmeter is commonly used in location that required on-site analog flow indication. The meter accurately measures small volumes / wide ranges of liquids, gases and steam.
FEATURES
4 digit flowrate & 8 digit totalizer Local indication without auxiliary power 4-20 mA & scale pulse output Low pressure loss in gas and steam application Damper for Gas / Steam application Consistent overall length Heating jacket design Intrinsically safe & explosion proof for hazardous area
SPECIFICATION
Size:
Local Display:
15,20,25,40,50,65,80,100,125,150,200 mm
Mechanical Indicator (Standard)
Measuring Range:
Digit Display
Liquid - 1 ~ 200000 Liter/Hr
4 Digit Flowrate
Gas - 0.03 ~ 4000 M3/Hr
8 Digit Totalizer
Turndown Ratio:
Current Output:
10:1 (20:1 Optional)
4-20 mA (2 Wire)
Accuracy:
Load
+/-1.6% (Standard)
Max. 600
+/-1.0% (Optional)
Pulse Output:
Repeatability:
Open collector (Scale pulse)
+/-0.5% value of reading
Rating
Material:
3 to 30Vdc, 100 mA Max.
Tube & Float
Data Storage:
Stainless Steel 304
Operation parameters and totalizer
Stainless Steel 316
figures are stored by EEPROM for more
Stainless Steel 316L
than 10 years
Stainless Steel + PTFE Liner
Alarm Output:
Standard Pressure:
2 point (Open collector)
40 Kg/cm2 (15mm ~ 50mm)
16 Kg/cm2 (65mm ~ 200mm)
Temperature:
Keyboard:
-80 ~ +200 oC (Standard)
3 internal keys for programming
-25 ~ +100 oC (LCD Display)
and display control
0 ~ +85 oC (PTFE Liner)
Ambient Temperature:
-80 ~ +400 oC (Optional)
-25 to +60 oC
Flange Type:
Protection Class:
JIS 10K / JIS 20K / JIS 40K
IP 65
ANSI 150# / ANSI 300# / ANSI 600#
Intrinsically Safe, Eex ia IIC T5
DIN PN 10 / PN 16 / PN25 / PN 40
Explosion Proof, Ex d IIB T6
Fluid Viscosity:
Housing Material:
300 CP Max.
Aluminum Alloy
Communication:
Cable Entry:
RS485 (MODBUS Protocol)
Standard :M20 Option:1/2"NPTF
HART signal (Compatible)
Pressure Loss:
0.07 ~ 0.7 Kg/cm2
Power Supply:
11 ~ 36VDC (2 wire 4-20 mA)
Ni-MH Battery (3 years working hours)
© Copyright 2011 Pitesco Vietnam, All right reserved. Địa chỉ : 21 Đường 12 Khu Dân Cư Vạn Phúc , Phường Hiệp Bình Phước, Quận Thủ Đức
Điện thoại : 0979.349.375
Email : tu@pitesvietnam.com
Website : www.flowmeters-vietnam.com