1.electromechanical integration
2.non-state status of the compensation measures
3. high-precision measurement
4.flow meter

<1>The Series of Smith5013 Super micro-flow meter adopt to electromechanical integration, it is to use a special kind of product structure and measurement principles of the design and manufacture of a suitable scientific research, military, medical and other industries as a variety of gases, liquids for high precision measurement of micro – flow meter. It can be the non-state status of the compensation measures can be adopted by the temperature, pressure compensation for high-precision measurement. It is the most advanced instrument in the world.
<2>Smith5013 mini-flow meter may be directing the cumulative flow, nstantaneous flow, a single flow, and so on, can also be output pulse signal, 4-20mA, or 1-5 V analog signals 4-20mA + HART,MODBUS, communications and other support 232,48 .

<3>Micro-functional block diagram flow meter

<4>Basic parameters

Allow basic error: ± 0.1%, ± 0.2% ,± 0.5%

Nominal Path DN (mm): 4 ~ 10

Nominal pressure PN (M. Pa):  1.0, 1.6, 2.5, 4.0, 6.3, 9.6, 15, 30 

Material (P):        304,316 stainless steel, H59

Measured gas temperature: Low Temperature: -40 °C ~ +60 °C 

Normal temperature type: -30°C~+80°C 

Temperature : +60 °C~ +150 °C

Pipeline Connection:   BSPT (British Standard Pipe Thread)  NPT (the United States pushed and pulled out thread); 

Field Show:  999999999 (cumulative flow) 99999999.9 (single flow) 9999999.9  (instantaneous flow) 

Output signal:    pulse signals, 4 to 20Ma,1-5V, 4 ~ 20mA +HART agreement, MODBUS Support RS232, RS485 communications (optional) 

Ex Level:    ExdIIBT5 ExiaIICT5

Protection Level:   IP65, IP 67

<5>Appearance and size 

<6>The flow scope of gas flow meter(Standard) 

 <7>The flow scope of gas flow meter   (L/h)