The ACF-1ANB integrated intelligent insertion-type gas flowmeter (Averaging Pitot Tube Flow Element) has a simple structure, no moving parts, and offers long-term stable and reliable performance with high accuracy. It is highly standardized and linear. It can directly measure the flow of various fluids in pipelines. Its features, including easy installation, low pressure loss, high strength, resistance to wear, and no leakage, make it an ideal replacement for orifice flowmeters. It can be widely used for measuring the flow of blast furnace gas, compressed air, steam, and other gases in industrial and mining enterprises.
Capable of measuring various media, with a wide range of applications, high accuracy, and a wide turndown ratio.
The probe pressure tap is intrinsically anti-clogging, ensuring stable measurement signals with minimal fluctuation.
The pipeline has low permanent pressure loss, low installation cost, and basically requires no maintenance.
Simple structure, safe and reliable, long lifespan, suitable for measuring natural gas and coalbed methane from a single well.
Resistant to high and low temperatures as well as，high pressure, capable of measuring gases, liquids, and vapors, with a wide range of applications.
Simultaneously display Total flow, instantaneous flow, pressure, temperature, and differential pressure.
Standard RS485 communication interface, and configurable (4~20) mA standard current signal output for any variable.
Item | Technical Specifications |
Line Size | DN20~DN1000 |
Pressure Rating | (0~42)MPa |
Medium Temperature | (-50~500)℃ |
Accuracy | 0.5% / 1.0% / 2.0% / 2.5% |
Turndown Ratio | (10:1) ~ (20:1) |
Straight Pipe Run Requirement | 12D Upstream, 5~8D Downstream |
Installation | Insert flange / insert thread / pipe flange / pipe thread |
Power Supply Method | Internal power: 3.6V industrial lithium battery, sustainable operation for no less than 2 years External power: (10~30) V DC, working current less than 30mA |
Output | Standard RS485 communication interface, and configurable (4~20) mA standard current signal output with any variable |
EX-proof Rating | Ex db IIC T6 Gb |
Protection Rating | IP66/IP68 |
Ambient Temperature | (-40~70)℃ |
