Brief introduction: Liquid turbine flow meter with high precision, good repeatability, long life characteristics such as simple operation. Can be widely used in petroleum, chemical industry, metallurgy, paper making industries such as measuring the volume of fluid transient flow and the total volume. Features: 1. The pressure loss is small. 2. Have high resistance to electromagnetic interference and vibration resistance, performance reliable working life is long. 3. Adopt advanced technology of ultra-low power consumption single chip microcomputer, the whole machine function is strong, low power consumption, superior performance. With nonlinear compensation function of intelligent traffic monitor precision. The accuracy of correction formula is better than that of plus or minus 0.02%. 4. Instrument coefficient can be set up by the button online, and can be displayed on the LCD screen, LCD screen clear intuitive, high reliability. 5. Block using EEPROM for cumulative flow, instrument coefficient of power-fail protection. To protect more than 10 years. Technical parameters: Accuracy: 0.5, 1.0; Conditions of use: 1, the environment temperature from 20 ℃ to 50 ℃; 3, the temperature measured medium: - 20 ℃ ~ 120 ℃; 4, the atmospheric pressure: 86 kpa to 106 kpa. 5, explosion-proof level: the ib Ⅱ BT4. Signal transmission distance, the distance of the sensor to monitor up to 1000 m. Display mode: (1) LWGY far eastone show: pulse output (match display instrument); (2) LWY scene shows: cumulative flow, liquid crystal display (LCD) unit (m after) Liquid crystal display instantaneous flow rate, the unit after (m/h) (3) LWGB turbine flow transmitter: (with a display instrument). Output function: (1) LWGY pulse output, p - p values determined by power supply; (2) LWY with pulse output or two wire system 4 ~ 20 ma current output; (3) LWGB 4 ~ 20 ma two wire output current. Power supply: (1) LWGY: DC5 ~ 24 v. (2) LWY: 3 v lithium battery installed within the instrument can be continuous use, 3 ~ 5 years; (3) LWGB: DC24V.
Brief introduction: Liquid turbine flow meter with high precision, good repeatability, long life characteristics such as simple operation. Can be widely used in petroleum, chemical industry, metallurgy, paper making industries such as measuring the volume of fluid transient flow and the total volume.
