1.wide range
2.excellent accuracy
3.small pressure loss
4.strong viscosity adaptability
5.smooth functioning of no pulse

<1>.Smith2013 helical rotor type flow meter (also called dual-rotor flow meter): The main Part is made up of the shell and a special rotor and transmission components. It is using in the pipeline for continuous or intermittent liquid flow measurement and control instrumentation. It has wide range, excellent accuracy, small pressure loss, viscosity strong adaptability and smooth functioning of no pulse, the advantages of simple installation. Apply to crude oil, petroleum products, chemicals, chemical fiber, traffic, commerce, food, health and medical, research, and the measurement of fluid in the MIC. SMITH2013 double rotor flow meter can be directing the cumulative flow, instantaneous flow, a single flow, and so on, can also be output pulse signal, 4 to 20mA or 1 to 5 V analog signals, 4 to 20mA + HART, MODBUS, communications and other support 232,485. Smith and mechanical or electronic controller grant awarded controller combinations can be realized for different types of filling, control, and other functions approved.

<2>.Technology Indicators

Accuracy :     0.1,0.2 ,0.5
Allow basic error:      ± 0.1, ± 0.2,±0.5
Nominal  Path DN (mm):     10 ~ 400
Nominal pressure PN (MPa):  Stainless steel 1.0, 1.6, 2.5,4.0
                                              Carbon Steel 2.5,4.0, 6.3, 9.6
Measured the temperature of the liquid: Low Temperature -40°C~+60°C                                                                            Normal temperature -30°C ~ +80°C  Medium temperature +60 °C ~ + 200°C  High temperature +100 °C ~ +300 °C
Tested the liquid viscosity (mPa.s):     0.3 ~ 50000
Pipeline  Connection:     GB911.6-889 (China flange); NPT (the United States pushed and  pulled out thread); BSPT (British Standard Pipe Thread)
Field  Show:     99999999 (cumulative flow)    9999999.9  (single flow)
                        9999999.9  (instantaneous flow)

Output  signal:     pulse signals, 4 ~20mA, 1-5V,4 ~ 20mA +HART agreement,MODBUS support RS232 ,RS485 communications (optional)
Ex  Level:          ExdIIBT5 ExiaIICT5
Protection  Level:     IP65 ,IP67
Electrical  Interface:   1 /2" , 1 / 2" (NPT)

 <3>.Appearance and Size