How to read the metal rotor flowmeter instruction manual? Why?

『Manual for Metal Rotor Flow Meter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)

1. Main technical parameters of metal rotor flowmeter

(1) Basic measurement range: Water (20 ℃) 2.5-150000L/h Air (20 ℃ key type, 0.1013MPa) 0.07-4000Nm3/h Range ratio: 10:1 Accuracy

1.5/2.5 Working pressure: ≤ 6.4MPa Working temperature: -40~350 ℃ (fluoroplastic lining -10~80 ℃) Environmental temperature: -20~80 ℃ Medium viscosity: DN15 ≤ 5mPa. SDN25~DN150 ≤ 250mPa. S Pipe body material: 1Cr18Ni9Ti, 316L, lined with PTEF, etc. Process connection: flange, or according to the steam provided by the user. Head: flange, DN15/PN1.6， Or as provided by the user

(2) Remote transmission device ① GD 5W1-1 angular displacement transmitter basic error

1.5% F.S output signal: 4-20mA load impedance: 350 Ω power supply voltage: 24VDC ambient temperature: -30~80 ℃ outlet: M20 × 1.5 explosion-proof mark: ExibIICT4 ② GD E-HD transmitter power supply influence:<0.1% (excluding digital resolution [70 μ A]) load influence:<0.1% (excluding digital resolution [70 μ A]) current loss: 4-21.6mA, 0% relative to the measured value load impedance: 0-800 Ω working voltage: 12.8-30VCD two-wire Rext [K Ω]=(Power supply [V] -12.7)/22mA output signal: 4-20mA ambient temperature: -25~80 ℃ outlet: M20 × 1.5 explosion-proof mark: ExibIICT6 measurement range: water (20 ℃) 2.5-150000L/h, air (20 ℃, 0.1013MPa) 0.07-4000Nm3/h range ratio: 10:1 accuracy

1.5/2.5 Working pressure: ≤ 6.4MPa Working temperature: -40~350 ℃ (fluoroplastic lining -10~80 ℃) Environmental temperature: -20~80 ℃ Medium viscosity: DN15 ≤ 5mPa. S, DN25~DN150 ≤ 250mPa. S Pipe body material: 1Cr18Ni9Ti, 316L, lined with PTEF, etc. Process connection: flange, or according to the users preferred steam sleeve: flange, DN15/PN1.6， Or according to the speci

fications provided by the user for the LZ series metal rotor flowmeter: through diameter (mm) flow range pressure loss kPa water L/h * air M3/h * water air conventional type anti-corrosion conventional type, Anti corrosion type 15 2.5~25---0.07~0.7 6.5 7.1 4.0~40 2.5~25 0.11~1.1 6.5 7.2 6.3~63 4.0~40 0.18~1.8 6.6 7.3 10~100 6.3~63 0.28~2.8 6.6 7.5 16~160 10~100 0.40~4.0 6.8 8.0 25~250 16~160 0.7~7.0 7.2 10.8 40~400 25~250 1.0~10 8.6 10.0 63~630 40~400 1.6~16.0 11.1 14.0 25 100~1000 63~630 3~30 7.0 7.7 160~1600 100~1000 4.5~45 8.0 8.8 250~2500 160~1600 7~70 10.8 12.0 400~4000 250~2500 11~110 15.8 19.0 40 500~5000---12 ～ 120 10.8 9.8 600 ～ 6000---16 ～ 160 12.6 16.5 50 630 ～ 6300 400 ～ 4000 18 ～ 180 8.1 8.6 1000 ～ 10000 630 ～ 6300 25 ～ 250 11.0 10.4 1600 ～ 16000 1000 ～ 10000 40 ～ 400 17 .0 15.5 80 2500～25000 1600～16000 60～600 8.1 12.9 4000～40000 2500～25000 80～800 9.5 18.5 100 6300～63000 4000～40000 100～1000 15.0 19.2 150 20000～100000 --- 600～3000 19.2 20.3

2. How to read a rotor flowmeter? Why?

The reading method for the rotor flowmeter is as follows: For the sub flowmeter reading method, stand in front of the flowmeter, with your eyes parallel to the float, and move your line of sight horizontally to the left until you see the outline of the float touching the positioning line. The corresponding reading value is at the intersection of the positioning line and the horizontal scale in the middle of the float.. A rotor flowmeter measures fluid flow based on the principle of throttling, but it changes the flow area of the fluid to maintain a constant differential pressure between the upper and lower parts of the rotor. Therefore, it is also known as a variable flow area constant diffe

How to read the metal rotor flowmeter instruction manual? Why?

1. Main technical parameters of metal rotor flowmeter

2. How to read a rotor flowmeter? Why?

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