Insertion turbine flow meter has a simple structure, lightweight, high precision, reproducibility is good, responsive, easy to use features to install and maintain a new generation of turbine flowmeters are widely used to measure in closed conduits and stainless steel 1Cr18Ni9Ti, 2Cr13 and corundum Al2O3 Carbide not corrode, and no fibers, particles and other impurities, the operating temperature kinematic viscosity of less than 5 × 10m / s in a liquid, for a kinematic viscosity greater than 5 × 10m / s of the liquid, the liquid flow meter real- Use after calibration. If the display instrument with special features, can also be quantitative control, excessive alarm, etc., are ideal for flow metering and energy meter. Insertion turbine flow meter Technical parameters: Model: KH-LWG series plug-in nominal diameter: DN100 ~ DN2000 Accuracy: Plug-in: ± 2.5 class environment temperature: -20 ℃ ~ 50 ℃ medium temperature: Measurement of liquid: 0 ℃ ~ 80 ℃ special: -20 ℃ ~ 150 ℃ Atmospheric Pressure: 86KPa ~ 106KPa Nominal pressure: 1.6 Mpa, 2.5Mpa, 6.4Mpa proof grade: ExdIIBT4 Connection: Plug-and so straight pipe requirements: Gas: Upstream straight pipe should ≥10DN, downstream straight pipe should ≥5DN liquids: upstream straight pipe should ≥20DN, downstream straight pipe should ≥5DN plug-in: upstream straight pipe should ≥20DS, downstream straight pipe should ≥7DS (DS measured for pipeline diameter) Display: (1) Far Biography Show: pulse output, current output (with indicator) (2) Field Display: 8 LCD display totalizer units (m3) 4-digit LCD display instantaneous flow units (m3 / h), battery power, frequency, velocity (3) The temperature and pressure compensation type: A, shows the standard instantaneous flow rate and totalized flow criterion B, the current pressure, temperature, battery voltage output functions: (1) pulse output, pp value is determined by the power supply (2) 4 ~ 20mA two wire current output (3) per unit volume of raw sensor pulse output and pulse output (4) with RS485 communication interface Power supply: (1) DC5 ~ 24V (2) standard 3V lithium battery mounted on the inside of the instrument can be used continuously for eight or more years (3) temperature and pressure compensation type 3V lithium battery mounted on the inside of the instrument can be used continuously for more than four years Transmission distance: distance from the sensor to the display device up to 500m diameter insertion turbine flow meters and flow measurement range of the test pipe diameter mm insertion rod Length mm corresponds to the nominal diameter DN flow range of m3 / h full flow range accuracy of the displayed value ± 2.5% of flow range accuracy of ± 5% of the displayed value of the flow range 1006-15010-150 <10 -615013-200 20-200 <20-1320023-300 40-300 <40-23 100 9066-15010-150 <10-615013-200 20-200 <20-1320023- 30040-300 <40-2325036-450 62-450 <62-3630052-650 90-650 <90-5235070-900 120-900 <120-70 40092-1100 160-1100 <160 -925001106 150-1800 250-1800 <250-150 600220-2500 360-2500 <360-220 700280-3500 450-3500 <450-280 800380-4500 640-4500 <640-380 9001306460 -5800800-5800 <800-460 1000600-7000 990-7000 <990-600 1100700-8500 1200-8500 <1200-700 Instrument Selection Tip For the purchase of this product should detail to determine the following parameters: pipe diameter measuring medium, temperature, pressure (working condition or standard state), installation (pipeline or plug-in), power supply (12V, 24V or battery powered), output (4-20mA, pulse output, or 485 communication ), maximum flow rate (working condition or standard state), to be without explosion, flange connection type you want to do with a companion flange