KH-LUX series Swirlmeter is the company for the production of natural gas flow meter, it is also widely used in petroleum, chemical, power, metallurgy, urban gas industry measurement of various gas flow. Is the oil and natural gas transmission and distribution measurement and urban trade measurement of choice. KH-LUX series Swirlmeter has the following characteristics: ★ no mechanical moving parts, corrosion resistance, stable and reliable, long life, long-term operation without special maintenance; ★ using 16 computer chips, high integration, small size, performance Well, the whole function is strong; ★ intelligent flow meter probe sets, microprocessors, pressure, temperature sensors in one, take a built-in combination, make the structure more compact, direct measurement of fluid flow, pressure and temperature, and automatically Real-time tracking compensation and compression factor correction; ★ double-detection technology can effectively improve the detection signal strength and interference suppression of vibration caused by pipeline; ★ using character dot matrix display that shows the median and more intuitive readings can be displayed directly work under the volume flow, volume flow under standard conditions, the total amount, as well as media pressure, temperature and other parameters; ★ using EEPROM technology, convenient parameter settings can be permanently stored, and the preservation of historical data for up to one year; ★ converter output frequency of the pulse, 4 ~ 20mA analog signals, and has RS485 interface directly with the computer network, the transmission distance up to 1.2km; ★ with the company's FM-type data acquisition can be performed via the Internet or telephone network Remote data transmission; ★ pressure, temperature, input signal for the transmitter, interchangeability; ★ low power consumption machine, available in the battery, it can be an external power supply. Ambient conditions Ambient temperature: -30 ℃ ~ + 55 ℃ Relative humidity: 5% to 95% Atmospheric pressure: 86KPa ~ 106KPa working conditions Medium temperature range: -20 ℃ ~ + 70 ℃ Pressure: 1.6,2.5,4.0,6.3 MPa Product Selection Code KH-LUX caliber flow range m3 / h KH-LUX-25 DN25 2.5 ~ 30 KH-LUX-32 DN32 4.5 ~ 60 KH-LUX-50 DN50 10 ~ 150 KH-LUX-80 DN80 28 ~ 400 KH-LUX-100 DN100 50 ~ 800 KH-LUX-150 DN150 150 ~ 2250 KH-LUX-200 DN200 360 ~ 3600 code Function 1 N Y no temperature and pressure compensation with temperature and pressure compensation code output models F1 4- 20mA output (two-wire) F2 4-20mA output (three-wire) F3 RS485 communication interface code Function 2 E1 1.0 级 E2 1.5 级 T at room temperature P1 1.6Mpa P2 2.5Mpa P3 4.0Mpa D1 D2 internal 3.6V power supply DC24V power supply B1 B2 stainless steel aluminum