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Troubles Reasons Removing Value of dp is not steady Installation was incorrectness Install again follow 5.1 DP is sometimes big or small Setting Zero was of no effect Check-up connection between the transmitter and the sensor Display “Vibration Stops” Bad connection, or dirty inner tube Check-up connection or clean inner tube Display “Density Too Low”

A stable flow field is the premise of the accurate measurement of the thermal instrument. Therefore,  please note the following points when installing the instrument. Installation direction Horizontal installation Vertical installation The process pressure must not exceed 2MPa when installing. Pipe requirements If the Interference sources (i.e. bends, reduce, valves, T tubes, etc.) exist on

The thermal mass flowmeter is a precision instrument that is produced by the latest technology and technology. Improper installation and use can lead to abnormal and damage to the instrument and even the process control equipment. Engineers and technicians who install, set up, and connect the product must read this manual carefully before using the

Setting zero is the key for the nicety measurement of flow meters. After a primary meter installed, this operation should be done first. Steps as follows: After connecting the cable and power on the transmitter. About five seconds elapsed; automatically turn into normal operation menu, and display mass flow and gross. Keep for 5 minutes

Selecting correct specs of mass flow meters is the base for safe operation and accuracy measurement. Follow these selecting directions, could help you right use mass flow meters. Before selecting, should know parameters needed to select: flow range (maximum flow rate, rating flow rate, common use flow rate, minimum flow rate), line size (inner diameter,

Installation of meters The mass flow meter mostly is divided into two parts: a sensor (primary meter) and a transmitter (secondary meter), a shielded cable connects two parts. The transmitter(secondary meter) of the essential safety flow meter must mount in the safety area according to prescriptive conditions (see section 3.2). A sensor and a transmitter

The following table includes the line size, flow range, max tube pressure, zero stability, and velocity parameter. Specs Line Sizes (mm) Flow Range (t/h) Calibration Range (t/h) Max. Tube Pressure (MPa)  Zero Stability (t/hr) Velocity Parameter (h m/t s) DN1 1 0～0.04 0.004～0.04 30 0.000008 353.7 DN3 3 0～0.35 0.035～0.35 30 0.000067 39.3 DN6 6

Z100M series mass flow meter sensor consists of a measurement tube, driving device, a position detector, support structure, the temperature sensor, housing, etc. ①Supporting structure: the measuring tube fixed on the supporting structure as the vibrating axis. ②The measuring tube (Vibrating tube): consist of two parallel tubes. ③Position detector: used for the measurement of measuring