Xi'an Huashun Measuring Equipment Co.,Ltd is one of the leading China external ultrasonic liquid level meter manufacturers and suppliers. Welcome to buy high precision external ultrasonic liquid level meter,Website:http://www.smagall.com, non contact ultrasonic explosion proof liquid level meter, non contact ultrasonic explosion proof liquid level gauge, non contact ultrasonic explosion proof tank level gauge, non invasive ultrasonic explosion proof liquid level measurement, non contact ultrasonic explosion proof liquid level measurement from our factory. The intelligent external ultrasonic liquid level meter applies advanced signal processing technology and high-speed signal processor. It overcomes the obstacle of tank wall thickness and ultimately achieves non-contact measurement of liquid height in hermetic tanks. The ultrasonic sensor (probe) is designed to be mounted at the bottom of the tank ektexine without the need of drilling any holes on the tank so that easy assembly is, hence, realized and the measurement will not interrupt the normal operation of the liquid tank.It is suitable to acquire accurate liquid level measurement for high pressure hermetically tank containing toxic, strong acid, strong alkali and various kinds of pure liquids. Note that the meter has no special requirement of medium or material of tank, and it is explosion proof. Therefore it has wide application under various conditions. Your Benefits: 1. External measurement of liquid level to ensure the maximum safety 2. Very easy to install--install probe with magnet on tank external surface When the switch is installed the tank can still be in use which means for installation the tank need not be cleaned and welding or drilling on the tank wall is not needed. 3. Very Safe to measure dangerous liquid( No opening or penetration of tank wall) Applicable to virulent, highly corrosive or high pressure liquid and liquid in various complicated operating condition or explosive gas atmosphere. 4. Self-calibration 5. Infrared debugging during working 6. Self test 7. One-key recovery 8. On-site display and remote transmitting Parameters: Measuring range3m,5m,10m,20m,30mDisplay resolution1mm Short time repetition rate1mmMeasuring error1‰～1%(Excessive wall thickness and instability of pressure and temperature may affect measurement precision.)Span shift±10 mCurrent output4～20mA，Max load 750ΩCommunication interfaceRS-485, IrDAAmbient temperature for operation panel-50℃～+70℃ (-58℉-158℉)Ambient temperature for ultrasonic probe-50℃～+120℃ (-58℉-248℉) (Probe with wider temperature range is available）Ambient humidity15%～100%RHExplosion proof markExdⅡCT6Housing ingress protectionIP 66Liquid level display6 digits OLED display (Unit: m) Field of Application 1. Petrochemical Industry --Especially applied in the storage of dangerous liquid (Flammable, strong corrosive/alkali, volatile, toxic liquid, high temperature/pressure) 2. Chemical Industry 3. Coal Chemical Industry 4. Power Industry 5. Food Industry 6. Pharmaceutical Industry Selection GuideHS-2000 ANon Explosion-proof BExplosion-proof TFor Special Medium 33m Measuring Range 55m 1010m 2020m 3030m SCommon (Single probe: ultrasonic sensor) DSelf-Calibration ( double probe: ultrasonic sensor)Remark Special meter is used for measurement of special medium and also for explosion proof spot. E.g. HS-2000B-10-S refers to one-probe explosion proof ultrasonic liquid meter with 10-meter measuring range.
