Azbil MCF0080 User Manual

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Chapter 4. FUNCTIONS
■ Reverse flow measurement
The MCF can measure a reverse flow rate up to -30 % of the full-scale flow rate.
The nominal display accuracy and repeatability for reverse flow under standard
conditions ( chapter 7, Specifications) are shown below, as compared with the
display accuracy and repeatability for normal flow.
● Accuracy
● Repeatability
■ Expansion of flow rate range
The MCF can expand the measurable flow rate range up to 200 % of the full-scale
flow rate. The nominal display accuracy for the expanded flow under standard con-
ditions ( chapter 7, Specifications) is shown below, as compared with display
accuracy for normal flow. Repeatability is included in this accuracy figure.
Model Flow rate range [L/min] Instantaneous flow rate FS flow rate [L/min]
Reverse(upper)/ Normal(lower) display accuracy
MCF0080 -60 to -4 ±6 % FS 200
4to200 ±3 % FS ±1 digit
MCF0150 -150 to -10 ±6 % FS 500
10 to 500 ±3 % FS ±1 digit
MCF0151 -300 to -20 ±6 % FS 1000
20 to 1000 ±3 % FS ±1 digit
MCF0250 -900 to -60 ±6 % FS 3000
60 to 3000 ±3 % FS ±1 digit
MCF0400 -1800 to -120 ±6 % FS 6000
120 to 6000 ±3 % FS ±1 digit
MCF0500 -3600 to -240 ±6 % FS 12000
240 to 12000 ±3 % FS ±1 digit
Flow rate range Instantaneous flow rate repeatability
-30 to 2 % of FS flow rate Approx. ±2 %FS
2 to 100 % of FS flow rate ±1 %FS ±1 digit
Model Flow rate range Instantaneous flow rate FS flow rate
[L/min] display accuracy [L/min]
MCF0080 200 to 400 ±10 % RD 200
4 to 200 ±3 %FS ±1 digit
MCF0150 500 to 1000 ±10 % RD 500
10 to 500 ±3 %FS ±1 digit
MCF0151 1000 to 2000 ±10 % RD 1000
20 to 1000 ±3 %FS ±1 digit
MCF0250 3000 to 6000 ±10 % RD 3000
60 to 3000 ±3 %FS ±1 digit
MCF0400 6000 to 12000 ±10 % RD 6000
120 to 6000 ±3 %FS ±1 digit
MCF0500 12000 to 24000 ±10 % RD 12000
240 to 12000 ±3 %FS ±1 digit

Azbil MCF0080 Specifications

General

Brand	Azbil
Model	MCF0080
Category	Measuring Instruments
Language	English