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1: When using the accumulated value hold function, calculate the product life from the operating conditions, and use the product within
its life. The maximum access limit of the memory device is 1 million cycles. If the product is operated 24 hours per day, the product life
will be as follows:
Data memorized every 5 minutes --- 5 minutes x 1 million times = 5 million minutes = 9.5 years
Data memorized every 2 minutes --- 2 minutes x 1 million times = 2 million minutes = 3.8 years
If the accumulated flow external reset is also repeatedly used, the product life will be shorter.
2: Do not release the OUT side piping port of the product directly to the atmosphere without connecting piping. If the product is used with
the piping port open to atmosphere, accuracy may vary.
3: The time from when the flow is changed as a step input (when the flow rate changes from 0 to the maximum flow of rated flow range
instantaneously) until the switch output turns ON (or OFF) at 90% of the rated flow rate.
4: If the flow fluctuates around the set value, the hysteresis must be set to more than the fluctuation width. Otherwise, chattering will
occur.
5: This function is available for models with analogue output.
6: The time from when the flow is changed as a step input (when the flow rate changes from 0 to the maximum flow instantaneously)
until the analogue output reaches 90% of the rated flow rate.
7: This function is available for models with external input.
8: The flow rate given in the specification is the value at standard condition (ANR).
9: Setting is only possible for models with the unit selection function.
Cable specifications: Lead wire with M8 connector (ZS-40-A)
Item
Nominal cross section
Conductor
Outside diameter
Material
Insulator
Outside diameter
Colorurs
Sheath
Material
Finished outside diameter
Specifications
AWG23
Approx. 0.7 mm
Heat resistant PVC
Approx. 1.1 mm
Brown, White, Black, Blue
Heat and oil resistant PVC
4
-68-
No.PF※※-OMS0002-B
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