Acoustic Testing Pro Oxygen Thermal Mass Flow Meter

Acoustic Testing Pro oxygen thermal mass flow meter is specially designed for the measurement and process control of various types of small flow gases.

SKU: ACTPUMFM-145 Category:

Overview

Acoustic Testing Pro oxygen thermal mass flow meter is specially designed for the measurement and process control of various types of small flow gases.This series of sensors are made with advanced micro-electro-mechanical system flow sensing chips, and are suitable for all types of clean gas. The Unique packaging technology makes it suitable for a wide range of pipe sizes, low cost, easy installation, no temperature and pressure compensation, and can replace traditional volumetric or differential pressure flow meters.

 

Features

  • Sensor has the characteristics of high precision using flow sensor chip
  • Display screen and setting buttons
  • Easy to operate and read directly
  • Zero point stability of the sensor is greatly improved
  • Full range high stability
  • Full range precision and excellent repeatability
  • LCD display instantaneous flow and cumulative flow

 

Technical Specification

Type Variable Area Air & Gas Flowmeters
Accuracy ±1.5% FS +0.5% FS
Flow range 500 NL/min ; 1000 NL/min
Display mode LCD
Output way 4 mA to 20 mA
Communication method RS 485 (Modbus protocol)
Working power supply DC 15 V to 24 V / 100 mA
Maximum working pressure 145.038 PSI (≤1.0 MPa)
Operating temperature 14 °F to 131 °F (-10 ℃ to 55 ℃)
Storage temperature 14 °F to 149 °F(-10 ℃ to 65 °C)
Operating humidity <95% RH
Calibrating media Air (68 °F (20 °C), 14.69 PSI (101.325 kPa))

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