1.wide range of applications
2.Good anti-corrosion properties
3.Real-time monitoring and control a variety of functions

<1>Smith4011 Branch mass flow meter used to test the quality of flow in the pipeline. And other flow measurement methods, compared:

A direct measurement of the fluid pipeline quality  high measurement accuracy, repeatability, and can range in the larger context of the fluid quality to achieve high accuracy direct measurement. Flow meter pipeline with no obstruction and internal moving parts, thus high reliability, long life and maintenance of small convenience and safety.
B, Adapt to the fluid medium's surface is very wide. Apart from the general uniformity of fluid viscosity, high viscosity can be measured, non-Newtonian fluid; single solution can be measured not only the fluid parameters, but also can be measured more uniform mixing multiphase flow, whether media is filled with laminar flow or, not affect the measurement accuracy.

a.wide range of applications: in the petrochemical, pharmaceutical, paper, food, energy and other fields ofmeasurement and monitoring.

b.Good anti-corrosion properties: Common apply various corrosive fluids.

c.Real-time monitoring and control a variety of functions: In addition to mass flow, but also the direct measurement of fluid density and temperature. Intelligent flow transmitter can provide a wide range of parameters of display and control functions, is a multi-functional integrated set of flow measurement and control instrumentation.

d.Scalability of the good: According to user needs, the specialized design and manufacture of special specifications and special features of the Model mass flow meter; operation can be carried out, such as remote monitoring.

<2>Technology Indicators

(1) Quality flow measurement accuracy: 0.1% (0.1% stability / instantaneous quality flow (8) × 100%)

Quality flow measurement scope: see Table 1 

(2)Density measurement accuracy: 0.003g/cm3 

 Density measurement scope: 0 ~ 3g/cm3 

(3)Temperature measurement accuracy: 1 °C
Temperature measuring scope: -60°C ~  +200°C 

(4)Current output: 4 ~ 20mA 

Frequency output: 0 ~ 10 kHz 

(5)Batch Control relay contact capacity: 24 V/0.1A,

Contact: normally open (when customer orders that can be changed as often closed)

<3>Basic parameters 

(1) Nominal Path: see Table 1

 (2) working pressure: see Table 1

 (3) Medium Temperature: -60°C ~+200°C

 (4) The ambient temperature: -30°C ~ +60°C

(5) Environment Humidity: ≤ RH90% non-condensing 

(6) Atmospheric pressure: 86 ~ 106KPa

(7This type of transmitter power requirements: power supply voltage AC (220 ± 10%) V, (50 ± 5%) HZ;

 Compound transmitter power requirements: power supply voltage DC 24.4V

(8)Complete machine power: <15 W

(9)This marks the blast: ExibIIBT4

Explosion-proof composite signs: ExdIIBT4

<4>Installation environmental requirements 

Smith4011 of quality flow meter is a highaccuracy measurement instruments, in order to ensure accuracy of measurement, the need to ensure the installation of environmental requirements:

(1) sensors (one table) and the transmitter (second table) may not be installed in a strongly magnetic interference Regional Otherwise, it will affect circuit signal, thus affecting the measurement accuracy; 

(2) The pipeline of sensor (a table)  installation can not have other vibration interference; 

(3) The need to install outdoor circumstances, we should pay attention to the highest environmental temperature, should consider measures to prevent the wind and rain to enhance flow meter working life; 

(4) The type of second flow meter placed in the control room instruments or the appropriate security zone; 

<5>Flow meter basic specifications and flow