DN32 DN32 spiral vortex flowmeter

Description :

　　1. Overview:

　　This product integrates flow, temperature, and pressure detection functions, and can automatically compensate for temperature, pressure, and compression factor. It is an ideal instrument for gas measurement in industries such as petroleum, chemical, power, and metallurgy.

　　2、 Characteristics:

　　Built in pressure, temperature, and flow sensors with high safety performance, compact structure, and beautiful appearance;

　　On site display of temperature, pressure, instantaneous flow rate, and cumulative flow rate;

　　Adopting a new type of signal processing amplifier and unique filtering technology, it has strong anti-interference ability and greatly improves stability;

　　The whole machine has extremely low power consumption and can operate for a long time with internal battery power supply, making it an ideal on-site display instrument without the need for external power supply;

　　The anti-theft function is reliable, with password protection to prevent parameter changes;

　　The meter head can rotate 180 degrees freely, making it easy to install the flow meter.

　　3、 Basic parameters:

　　Execution standard: Measurement of gas flow in closed pipelines - Gas turbine flowmeter (GB/T8940-2003)

　　Instrument caliber and connection method: 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 using flange connection 25, 40, 50 can use threaded connection

　　Accuracy level: ± 1.5% R (± 1% R needs to be customized)*

　　Range ratio: 1:10; 1:20； 1:30

　　Instrument material: Body: 304 stainless steel or cast aluminum; Impeller: anti-corrosion ABS or high-quality aluminum alloy; Converter: Cast aluminum

　　Usage conditions: Medium temperature: -20 ℃~+80 ℃ Environmental temperature: -30 ℃~+60 ℃

　　Relative humidity: 5%~90% Atmospheric pressure: 86~106KPa

　　Output signal function: pulse signal ①, 4-20mADC current signal ②, control signal ③

　　Communication output function: RS485 communication ④ Real time recording function ⑤ Start stop recording, diary recording, fixed time interval recording

　　Signal line interface: internal thread M20 × 1.5 or other

　　Explosion proof rating: ExdIIBT6 or ExdIICT4

　　4、 Installation:

　　1. The operator should be familiar with the working principle, performance characteristics, detection points, and detection items of the vortex flowmeter.

　　2. The operator of the vortex flowmeter prints production and monitoring reports at regular intervals every day to timely reflect the production and operation situation in the factory.

　　3. Regularly conduct on-site inspections of the vortex flowmeter at each testing point and keep records. Any abnormal situations should be promptly addressed and reported.

　　4. During rainy weather, the on-site inspection of the vortex flowmeter should be carried out, and operators should pay attention to preventing electric shock.

　　5. All types of primary sensors for detecting spiral flow meters should be cleaned and scaled as required.

　　6. When detecting a malfunction in the vortex flowmeter, do not disassemble the transmitter and converter at will.

AfterSalesService :

• DN32 DN32 spiral vortex flowmeter