A gas turbine flowmeter intelligent Product Overview: KH / LWQ meter gas turbine flowmeter The series uses advanced ultra-low-power single-chip microprocessor technology developed turbine flow sensor and display totalizer integration of new smart meters, double row LCD display scene, with a compact body, intuitive readings clear, high reliability, power supply from outside interference, anti-lightning, low cost obvious advantages. Meter with meter factor six o'clock correction coefficient nonlinear intelligent compensation instrument, and can be corrected on-site. High-definition LCD display also shows the instantaneous flow rate (four significant figures) and the cumulative flow (8 significant digits, with a clear function). All valid data after power is not lost for 10 years. Gas turbine flowmeter are explosion-proof products, explosion-proof grade: ExdIIBT6. Gas turbine flowmeter flow meter is learned at home and abroad advanced technology optimized design, synthesis gas mechanics, fluid mechanics, electromagnetics theory and self-developed a new generation of high-precision, high reliability gas precision measuring instruments, with excellent The low and high pressure metering performance, a variety of signal output and low sensitivity to fluid metering disturbances, widely used in natural gas, coal gas, liquefied petroleum gas, light hydrocarbon gas and other gases. Second, the gas turbine flowmeter intelligent product features high-quality alloy turbine has higher steady flow and resistance to the corrosive effects of high-quality imported bearings, long life isolated from the metering chamber and the breather chamber to ensure the safety of a wide range of flow meter (Qmax / Qmin≥20: 1), good repeatability, high accuracy (up to .999), pressure loss, low starting flow up to 0.61m3 / h meter with explosion-proof and protection, proof mark ExdⅡBT6, ExiaⅡCT6, protection IP65 and intelligent multi-point nonlinear meter factor correction system low-power operation, a 3.2V10AH lithium batteries can be used continuously for more than 3 years meter factor, the cumulative flow value is not lost three decades brownout, intelligent gas turbine flowmeter range and working pressure gauge caliber and connections 25,40,50,80,100,150,200,250 flange connection 25, 40 can be screwed accuracy grade ± 1.51% R, ± 1% R turndown ratio of 1: 10; 1:20; 1:30 double LCD display also shows the instantaneous flow, cumulative flow meter Body Material: 304 stainless steel; Impeller: ABS or high quality aluminum alloy corrosion; display: Aluminum measured medium temperature (℃) - 30 ℃ ~ + 80 ℃ ambient temperature conditions of the medium: -30 ℃ ~ + 80 ℃, relative humidity of 5% to 90%, atmospheric pressure 86 ~ 106Kpa output signal standard two-wire 4-20mA (LWQ-C type) power supply LWQ- Type B: meter built-in lithium battery, can work for more than three years, LWQ-C type: 24VDC external power supply signal transmission line 2 × 0.3 transmission distance ≤1000m signal line within the interface thread M20 × 1.5 Explosion levels of protection IP65 ExdIIBT6 four gas smart Turbine Flowmeter Selection 1. Selection Help users in the selection should be a reasonable choice of model specification meter pipeline under nominal pressure, the maximum pressure medium, medium temperature, media components, the flow range and signal output requirements. To make the best use of the performance of the flow meter, the flow meter using the flow rate should be within the range (20% ~ 80%) Qmax range is appropriate. 2. Selection stave Model Description KH-LWQ- □ - □ / □ / □ Type N pulse output type gas turbine flow sensor meter caliber 25A / B / C 25mm 40A / B 40 mm 50A / B 50 mm 80 80 mm 100 100 mm 150 150 mm 200 200 mm 250 250 mm 300 300 mm Sensor Material N basic materials, high-quality aluminum. (Maximum pressure: 1.0MPa) S stainless steel. (High anti-corrosion) A special structure dedicated oxygen structure (butter oil degreasing) B compressed air special structure (high-flow design Huai An Kehao Automation Instrumentation Co., specializing in production and sales of residual waste water meter electromagnetic flowmeter turbine flowmeter flowmeter various types of flow meters, welcome to inquire.