Shanghai Yinuo Instrument Co., Ltd.  

Product Name: Auto Batch Control Flow Meter (LZDZ) Model NO.: LZDZ Certification: CE, ISO Measurement Object: Closed Pipeline Measuring Principle: Positive of Displacement Measuring Media: Liquid Type: Volume Type Flow Meter Application: Energy Metering Sensor: Tube/Flange Size: Dn40/50/80/100 Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas Accuracy: 0.15%, 0.25% Trademark: YINUO Transport Package: Plywood Case Origin: China HS Code: 90261000 Product Description General LZDZ Series Auto Batch Control Flow Meteris designed by our company for liquids control and precisemeasurement (hereafter we call LZDZ). LZDZ has the feature of compact structure, easy operation and stable performance. According to thepreset flow value, LZDZ can control the process flow automatically and measure it precisely. In loading/unloading system, LZDZ can detect themany signals such as electrostatic grounding, high level alarm and then operate automatically and safely. Through remote communication, LZDZ can also compose the Collecting-Distributing Quantitative Filling Control Systemwith upper computer for rationing oil, which includes the functions of monitor, query and printing. Main SpecificationsAccuracy: ±0.15%, ±0.25%; DN: 50mm, 80mm, 100mm; PN: 1.6MPa, 2.5MPa, 4.0MPa; 4 circuits ON/OFF input signal and 1 circuit pulse input signal; 6circuits passive contact signal input, capability 5A(AC220V); RS485 interface,Baud rate: 1200, 2400, 4800, 9600, 19200; Max. display value: 999999.99; Control range: 1~999999.99; Initiallead range: 0~9999.99; Batch: (1~99)times, interval time: (1~99)s; Pulse equivalentrange: 0.0001~99.9999; Density range: 0.0001~99.9999; liquid viscosity: (0~2000)mPa·s; Ambient temperature: (-20~+55)ºC; Working temperature: ≤+130ºC; Explosion proof: ExdIIBT4; Power supply: 220VAC ±10%, 50Hz (or customize as 24VDC) ; Auto save data when power is off; Electric interface: G3/4 one power line and one signal line.Manual operation makescommissioning and convenient emergency assistance easy.(DO NOT OPEN THE COVER WHEN POWER IS ON)Flow range: Unloading Filing Structure LZDZ is made up with flowmeter, valve and controller and can be installed directly in the loading/unloading pipeline through flanges to control the measurement automatically. 1. Flowmeter Adopt our LSZ Series Double Rotator flowmeter or other kind of flowmeter; 2. Valve mechanism Adopt electric operator and ball valve. 3. Controller Adopt single chip, array LCD and 15*10 field key operations. Installation 1. Installation Environment Please confirm the environment is suitable for the performance marked on the nameplates before install the LZDZ in hazardous area (except coal mine). 2. Location LZDZ can only be installed horizontally and meanwhile should be kept the pipeline for measurement full of the process liquid. 3. Direction Please install LZDZ according to the correspondence between Flow Arrow direction marked on body and the Flow Direction in the pipeline or indicate the flow direction and operation location before placing order. 4. Installation Instruction. Please mount the two flanges of LZDZ into the pipeline and meanwhile keep some space for operation panel which should be convenient by the operators. Model SelectionSample: LZDZ-050LSZ B1G1.6R4FD025LDJ Series Auto Batch Control Flow Meter; Size: 50mm; Double Rotator Flowmeter; Explosion proof; Working temperature(-20~+80)ºC; Cast steel; Nominal Pressure: 1.6MPa; Communication RS485. Pulse output; With IC card and accuracy of 0.25%.