Please try to explain the difference between Differential pressure

Сентябрь 6, 2022

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Please try to explain the difference between Differential pressure

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2. Please try to explain the difference between Differential pressure control valve for Flow and Differential pressure
3. 2. Below is the constant air volume air handling unit. What kinds of sensors, controller and
4. 2. Below is the constant air volume air handling unit. What kinds of sensors, controller and
5. 3. When selecting size of automatic control valve, what kinds of factor do you need to
6. FMS(Flow Measure Station) installation 4. Please describe installation condition of FMS(Flow Measure Station), Flowmeter and BTU
7. Flowmeter, BTU Installation Installation of flowmeter(Magnetic type) 4. Please describe installation condition of FMS(Flow Measure Station),
8. 5. To hand over to client successfully, describe order from construction to commissioning regarding BMS include
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Слайд 2

Please try to explain the difference between Differential pressure control valve

for Flow and Differential pressure
control valve for Pressure.

Слайд 3

2. Below is the constant air volume air handling unit. What

kinds of sensors, controller and Points should be
added if the VAV unit installed indoors? Also, What is the additional sequence of operation such as control logic?

Слайд 4

2. Below is the constant air volume air handling unit. What

kinds of sensors, controller and Points should be
added if the VAV unit installed indoors? Also, What is the additional sequence of operation such as control logic?
Draw automatic schematic diagram of VAV type AHU, describe above requirement.

Слайд 5

3. When selecting size of automatic control valve, what kinds of

factor do you need to consider on specification of valve.
Please describe each of the factors and Closed off rating, definition of CV and ΔP?
Make sample of valve schedule, describe above requirement.

Слайд 6

FMS(Flow Measure Station) installation
4. Please describe installation condition of FMS(Flow Measure

Station), Flowmeter and BTU ?

Слайд 7

Flowmeter, BTU Installation
Installation of flowmeter(Magnetic type)
4. Please describe installation condition of

FMS(Flow Measure Station), Flowmeter and BTU ?

Слайд 8

5. To hand over to client successfully, describe order from construction

to commissioning regarding BMS include
Mechanical and Electrical part?
Make order of construction, commissioning through fish-bone diagram, describe above requirement.