E1
MATERIALS
Structure
(6)
(2)
Outlet pipe
connection port
Inlet pipe
connection port
Waterproof connector port
(3)
(4)
(1)
(5)
Main unit materials
No. Name Material Note
(1) Housing PPS + glass fiber An epoxy resin adhesive is
used to connect the cover to
the housing.
(2) Cover PPS + glass fiber
(3) Protective sheet PET film –
(4) Label PET film –
(5) Union nut PFA This part is included with the
product but not attached at
delivery.
(6) Waterproof
connector
PPS, PBT, CR rubber HR30-6R-6P(71) made by
Hirose Electric Co., Ltd
(7) Mounting bracket PC –
Internal structure
B
Wetted material
No. Name Material Note
A Sensor tube Fused quartz glass –
B Fitting PFA, PTFE The material of the included
sleeves is PFA.
CP-UM-5922JEC
Micro Flow Rate Liquid Flow Meter
Model F7M9010/9030/9050
User’s Manual
Thank you for purchasing an Azbil Corporation product.
This manual contains information for ensuring the correct use of
this product. This manual should be read by those who design and
maintain equipment that uses this product. Be sure to keep this
manual nearby for handy reference.
Please read “Terms and Conditions” from the following URL before
ordering and use.
https://www.azbil.com/products/factory/order.html
NOTES FOR LONG-TERM USE
• After a prolonged period of use the seal of the flow path and fit-
tings of this device may deteriorate, causing fluid leakage from the
housing, or fire, or failure of this device and connected devices.
Regularly check the piping connections and housing for leakage.
• The recommended replacement cycle of this device is five years,
but earlier replacement may be needed, depending on the condi-
tions of use and the environment of your machinery or equipment.
NOTICE
Be sure that the user receives this manual before the product is
used.
Copying or duplicating this User’s Manual in part or in whole is
forbidden. The information and specifications in this manual are
subject to change without notice.
Considerable effort has been made to ensure that this manual is
free from inaccuracies and omissions. If you should find an error
or omission, please contact the azbil Group.
In no event is Azbil Corporation liable to anyone for any indirect,
special or consequential damages as a result of using this product.
SAFETY PRECAUTIONS
Safety precautions are for ensuring safe and correct use of this
product, and for preventing injury to the operator and other
people or damage to property. You must observe these safety
precautions. Also, be sure to read and understand the contents of
this User’s Manual.
lKey to symbols
WARNING
Warnings are indicated when mishandling this product
might result in death or serious injury to the user.
CAUTION
Cautions are indicated when mishandling this product
might result in minor injury to the user, or only physical
damage to this product.
WARNING
Do not apply pressure or temperature that is outside the
range stated in the specifications of this device. Do not
drop this device or subject it to vibration or impact that
exceeds the conditions for use. Doing so may damage
the fused quartz glass tube (used as the flow path in this
device) and its seal, causing leakage inside and outside
of the device, fire, or failure of this device and connected
devices. (See PRECAUTIONS for details.)
CAUTION
If damage could result from a problem with this device,
implement an appropriate redundant design.
Take appropriate measures so that no foreign matter is
included with the fluid. If rust, oil mist, or other foreign
matter from the pipes enters and adheres to this device,
a measurement or control error may occur, or this device
may be damaged. If there is a possibility of foreign matter
entering this device, install a filter upstream of this device
or take other appropriate measures. Be sure to inspect and
replace the filter at regular intervals.
Install this device in a place without vibration. Otherwise,
measurements will be incorrect and a device malfunction
or failure may result.
During or after work on the piping, do not apply a load
to the product or the connections that exceeds the range
stated in the specifications. Doing so may damage the
fittings or the fused quartz glass tube inside the device,
resulting in leakage.
If there is a possibility that a load that exceeds the range
stated in the specifications has been applied, check for
leakage before use.
The power supply circuit and I/O circuit are not isolated.
Therefore, ensure that the power supply is isolated from
the power supply of external devices. If this device and
external devices share a common power supply, faulty op-
eration or device failure may result.
If there is a risk of a power surge caused by lightning, use a
surge absorber (surge protector). Otherwise there is a dan-
ger of fire or device failure.
Make sure that the wiring is correct before turning the
power on. Incorrect wiring will cause damage and device
failure.
If any problem occurs during operation, shut off the power
immediately and stop using this device.
Do not press the switch on this device with excessive force
or with a sharp-edged object. Doing so may impair the
protective functions of this device.
Make sure that there is no fluid or pressure inside the pip-
ing before removing this device. There is a danger that
residual fluid in the piping may spew out.
PRECAUTIONS
If this device is used under conditions that exceed the conditions of use
stated in the specifications (applying a fluid pressure exceeding the pres-
sure resistance, high-temperature fluid exceeding the process fluid tem-
perature range, excessive vibration, etc.) or if this device is dropped, the
flow path and its seal can be damaged, causing the following phenomena:
• Sensor problems (error output, or output of 0 V only continues)
• Power short-circuit of the external device due to impaired isolation of
this device
• Fluid leakage from the housing (if the fluid pressure is high, fluid will
spew out from the protective sheet)
If these phenomena occur, shut off the power and fluid to this device im-
mediately and stop using it.
UNPACKING
The following items should be included in your purchased model F7M.
• Main unit: 1
• Mounting bracket: 1
• Union nuts: 2
• Sleeves: 2
• User’s Manual (this manual) CP-UM-5922JEC: 1
OVERVIEW
This device is a micro flow rate liquid flow meter that uses a thermal flow
sensor developed by Azbil Corporation as its sensing element.
MODEL SELECTION
Base
model
No.
Flow rate
range
Display
function
Flow path
material
Piping
connection
method
Fluid
type
Signal
type
Connector
type
Optional functions Code Remarks
123
F7M
9 0 1 0 Measurable flow rate range: 0.1–10 mL/min
9 0 3 0 Measurable flow rate range: 0.3–30 mL/min
9 0 5 0 Measurable flow rate range: 0.5–50 mL/min
A No display (equipped with an LED status indicator)
Q Fused quartz glass, PFA, PTFE
1 Fitting for fluororesin tubes SUPER-300 Type Pillar
fitting P series (made by Nippon Pillar Packing Co., Ltd.)
Outer dia. 3 mm, inner dia. 2 mm
2 Fitting for fluororesin tubes SUPER-300 Type Pillar
fitting P series (made by Nippon Pillar Packing Co., Ltd.)
Outer dia. 1/8 in., inner dia. 0.086 in.
0 Water (H2O)
0 Analog output, digital input, digital output
1 Waterproof connector: HR30-6R-6P(71)
0 None
0 None
0 None
D With inspection report
Y With inspection report and traceability certificate
0 Product version
PARTS SOLD SEPARATELY
Name Part No.
PVC-insulated cable, 2 m F9Y7HP1
Fluororesin-insulated cable, 2 m F9Y7HF1
Fitting (metric system), 2 sets F9Y7F1
Fitting (inch system), 2 sets F9Y7F2
Mounting bracket F9Y7B1
Fluororesin tube assembly (metric system), 2 sets F9Y7T1
Fluororesin tube assembly (inch system), 2 sets F9Y7T2
Fluororesin tube assembly for metal pipes (Rc 1/8), 2 sets F9Y7T3
Fluororesin tube assembly for metal pipes (R 1/8), 2 sets F9Y7T5
Fluororesin tube assembly for quick-connect fittings (4ϕ tube),
2 sets
F9Y7T6
Adapter for loader communication F9Y7A1
NAMES AND FUNCTIONS OF PARTS
SwitchLED indicator
Switch: Adjusts the zero point of the flow rate. Zero point adjust-
ment is not necessary for water.
LED indicator: The following is indicated.
For measurement
Operating state LED behavior
Operating normally Lit green
Warning Blinks green (slowly)
Alarm Blinks red (slowly)
Error Lit red
Power shutoff Off
For zero point adjustment
Operating state LED behavior
Zero point adjustment in progress Blinks green (fast)
Zero point adjustment succeeded Blinks green three
times
Zero point initialization completed
Zero point adjustment failed Blinks red three times
LED blinking pattern
LED behavior Blinking pattern
Blinking (fast) Turns on and off at 100 ms intervals
Blinking (slow) Turns on and off at 500 ms intervals