We propose you our insertion thermal mass flow meter again, which is a good and cost effective choice for gas measurment;  Thermal mass flow meter is a precision instrument that measures gas mass flow and is used in various industries with a wide range of applications. Now our insertion thermal mass flow meter can be used on the smallest pipe to DN32.  (That's to say for below DN32, you need chosse in line type. others you can choose optional in line and insertion type). 

Features

♦ Measuring the mass flow or volume flow of gas;

Do not need to do temperature and pressure compensation.

♦ Wide range: 0.5Nm/s～100Nm/s for gas.

♦ Good vibration resistance .

♦ Easy installation.Can realize hot-tap installation and maintenance.

♦ Dual power(AC220V+DC24V) available.

♦ Modularization PCB,easily repair;

♦ Insertion with anti flush-out design for high pressure,more safety;