Đồng hồ đo lưu lượng khí gas Alia AVF7000 Series

Mô tả sản phẩm: Đồng hồ đo lưu lượng khí gas Alia AVF7000 Series

Thông số kỹ thuật:

Size:	Local Display:
15,20,25,32,40,50,65,80,100,125,150	2 lines LCD
200,250,300,350,400,450,500mm	6 digit flowrate
Measuring Range:	8 digit Totalizer
Steam - 1.6 to 540,000 Kg/Hr	Current Output:
Gas - 3 to 46,000 M3/Hr	4-20 mA (2 wire) with HART signal
Liquid - 0.3 to 4950 M3/Hr	Load
Material:	Max. 1000
Stainless Steel 301 / 304 / 316	Pulse Output:
Accuracy           Liquid:	Scale Pulse
+/-0.7% value of reading	Load
Gas & Steam	1000  - 5000
+/-1.0% value of reading	Communication:
Unit:	HART(Compatible) or RS485 (MODBUS Protocol)
Nm3/h, Nm3/m, Nm3/s, m3/d, m3/h, m3/m	Data Storage:
m3/s, l/h, l/m, l/s, t/d, t/h, t/m, kg/d, kg/h	Operation parameter and totalizer
kg/m, kg/s, g/h, g/m, g/s	figures are stored by EEPROM for more
Repeatability:	than 10 years
+/-0.2% value of reading	Housing Material:
Process Connection:	Aluminum Alloy
Flange / Wafer	Cable Entry:
Flange type	Standard :M20 Option:1/2"NPTF
JIS 10K / JIS 20K / JIS 40K	Power supply:
ANSI 150# / ANSI 300# / ANSI 600#	12-32 VDC
DIN PN 10 / PN 16 / PN25 / PN 40	Ni-MH Battery (3 years working Hours)
Wafer type	KeyPad:
DN40~DN250 without Temp. / Pressure Sensor	3 internal keys for programming
Temperature:	and display control
-40 ~ +280 oC (Standard)	Option:
-40 ~ +420 oC (Optional)	Pressure Sensor
Ambient Temperature:	Pressure compensation
-20 ~ +60 oC	Signal output
Pressure:	0-30 mV DC (20 uA Power supply)
78 Kg/cm2 (Max.)	Temperature Sensor
Protection Class:	Temperature compensation
IP 65	Signal Output
Explosion Proof, Exd IIC T6	PT1000 (2 wires)
Intrinsically Safe, Eex ia IIC T4