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  • Name: Rota meter flow meter
  • Views : 72

 

Technical parameters

1. Measuring range: water (2.5 ~ 60000) L / h;

              Air (0.07 ~ 2000) m3 / h (at 0.101025 MPa, 20 ℃).

2. Accuracy class: 1.5,2.5 level.

3. Range ratio: 10: 1.

4. Working pressure: DN15 ~ 50,4 MPa; DN80 ~ 100,1.6MPa.

5. Medium temperature: -80 ℃ ~ 200 ℃ (lined with F46 flow meter 0 ℃ ~ 80 ℃).

6. Liquid medium viscosity: DN15 <5mPa · s; DN25 ~ 100 <5mPa · s.

7. Connection: flange connection, threaded connection, etc .;

flange GB / T9119.8 ~ 10 standard.(others custom made)

8. Total length: DN15 ~ 100 250mm.

9. Measuring tube material: ordinary type 1Cr18Ni9Ti,

corrosion-resistant Cr18Ni12Mo2Ti, 316L, 316 lining F46 and so on.

Electrical performance

1. Output signal: two-wire (4 ~ 20) mA, three-wire (0 ~ 10) mA.

2. Linearity: 1%;

3. Power supply: DC 24 (1 ±) V.

4. Power consumption: 25 mW.

5. Ambient temperature: -25 ℃ ~ 55 ℃.

6. Temperature effects: 0.5% / 10 ℃.

7. Load resistance: DC (0 ~ 10) mA (0 ~ 1) kΩ;

(4 to 20) mA (0 to 600) Ω.

8. Wiring cable: RVVP 3 × 28 / 0.15.

9. Explosion-proof grade: Exib Ⅱ2CT5.

10. With safety barrier model: LB906 type.

  

 

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