Thermal Mass Flow Meter

Product description：

Thermal gas mass flow meter is divided into Pipe-line and Insertion,according to installation instructure.And be used for measuring gas such as Air,Oxygen,Methane,Natural gas and other mixture gas, except acetylene and humid gas.

Working principle：

Thermal gas mass flow meter is designed based on thermal diffusion and adopt principle of constant temperature difference to meaure gas.

Application industry：

Blast furnace gas,Coke oven gas measurement.

Flue gas measurement.

Aeration and chlorine from biogas and water treatment.

Compressed air measurement.

Natural gas, LPG gas, flare gas.

Primary and secondary air flow measurement of power plant blast furnace.

Flow measurement of mine ventilation or exhaust system.

Smoke from the chimney.

Application field：

Oil and gas industry

Power industry,

Chemical industry,

Metallurgy industry,

Pulp and paper industry,

Food and pharmaceutical industry,

Environmental protection.

Product feature:

Widly flow range ratio:1:1000

Easy to install and maintain

Digital display

With RS485 or HART communication

Better seismic performance,long service life

Multi-point flow measurement

Leak detection

Measuring flow directly and don’t need temperature and pressure compensation

Flow and temperature are detected at the same time, switch display

Technical parameter：

Media:All gas except acetylene and humid gas

Measure range:1:1000

Sesnsor working temperature:-20~220℃

Transmitter working temperature:-20~45℃

Output:4-20mA

Accuracy:±1.0%~±2.5%

Probe material:SS316L

Power supply:24VDC ,220VAC

Response time:1S

Display:4 line digital