insertion thermal mass air flow sensor meter opel vectra b mass flow meter

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  • >=1 Sets
    US $1200.00
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
Q&T
Model Number:
QT
Nominal diameter:
DN10~DN4000
Accuracy:
±1.0% ~±2.5%full range
Repeatability:
±0.25% full range
Display:
4 lines LCD
Output:
4-20mA
Communication:
RS485
Power supply:
DC24V
Temperature:
Sensor: -40~+220℃,Transmitter:-20 ~+45℃
Pressure:
Pressure
Sensor structure:
Standard Insertion, Hot-tapped Insertion and Flanged
SupplyAbility
SupplyAbility:
100 Set/Sets per Month
Packaging & Delivery
Packaging Details
insertion thermal mass air flow sensor meter opel vectra b mass flow meter: Export standard plywood packing / paper carton with plastic film
Port
qingdao/shanghai/zhengzhou
Lead Time :
within 7 working days after receive full payment

insertion  thermal mass air flow sensor meter opel vectra b mass flow meter

 

Introduction

 

Thermal gas mass flow meter is designed on the basis of thermal dispersion, and adopts method of constant differential temperature to measuring gas flow. It has advantages of small size, easy installation, high reliability and high accuracy, etc.

 

The meter contains two platinum resistance temperature sensors. The thermal principle operates by monitoring the cooling effect of a gas stream as it passes over a heated sensor. Gas flowing through the sensing section passes over two sensors one of which is used conventionally as a temperature sensor, whilst the other is used as a heater. The temperature sensor monitors the actual process values whilst the heater is maintained at a constant differential temperature above this by varying the power consumed by the sensor. The greater the gas velocity, the greater the cooling effect and power required to maintain the differential temperature. The measured heater power is a measure of the gas mass flow rate.

 

Sample

 

 

 

Specification

 

 

 

Wiring Sketch

 

 

 

Packages&Factory Pic