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D6F-W
Safety Precautions
WARNING
The D6F is built for use with general-purpose devices. In cases
such as those described below, where safety is required, imple-
ment measures to ensure the safety of the system and all
devices, such as fail-safe designs, redundancy designs, and reg-
ular maintenance.
? Safety devices for ensuring safety for persons
? Transportation equipment control (such as applications to stop
operation)
? Aviation and space equipment
? Nuclear power equipment
Do not use the D6F for applications in which D6F operation
would directly affect human life.
Caution
Make sure that the power to all equipment is turned OFF before
you install the Sensor. Installing the Sensor while the power sup-
ply is ON may result in electrical shock or abnormal operation.
Precautions for Correct Use
● Fluids,Tubes, and Sensor Installation
All Models
(1) Use clean fluids. Dust and mist can affect the characteristics
of the Sensor or damage the Sensor. Install a filter and mist
separator on the upstream tube.
(Not required for the D6F-W @ A1 or D6F-P.)
(2) Do not use combustible gases (e.g., hydrogen), corrosive
gases (e.g., chlorine, sulfur, acidic, or alkali gas), or other
non-approved fluids. They may damage the Sensor.
(3) The performance specifications that are given for the G6F
do not apply if any fluids other than the specified applicable
fluid are used.
(4) Foreign matter in the tubes that are connected to the Sensor
may damage the Sensor. Prevent any foreign matter from
entering the tubes after the Sensor is removed from its
packaging.
(5) Attach the tubes so that fluid flows only in the direction desig-
nated by the arrows on the Sensor. Correct measurements
cannot be obtained if the fluid flows in the wrong direction.
(6) We recommend that you install the tubes horizontally.If the
tubes are not installed horizontally, an error of ± 1% FS or
higher may result.
(This does not apply to the D6F-03A3.)
(7) Install the Sensor on a flat surface. Incorrect installation may
damage the Sensor and make it impossible to obtain correct
measurements.
(8) After the Sensor is installed, check to confirm that it oper-
ates correctly.
(9) Do not drop the Sensor, remove the cover, or attempt to dis-
assemble the Sensor in any way.
D6F-W01A1, D6F-W04A1, and D6F-W10A1
(1) Depending on the ambient environment and installation
location, dust, dirt, and other foreign matter may build up
MEMS Flow Rate Sensor
inside the Sensor and block part or all of the flow pat or
accumulate on internal components. This may result in the
Sensor not being able to perform to the specifications given
above. Always perform a pre-evaluation on your actual
equipment and be aware of the possible problems that may
occur before you use the Sensor for the actual equipment.
(2) Use M3 panhead screws to install the Sensor, and tighten
them to a maximum torque of 0.59 N·m.
● Operating Environment
Do not use the Sensor in the following locations:
? Locations directly subject to heat radiated from heating equip-
ment
? Locations subject to water or oil
? Locations subject to direct sunlight
? Locations subject to intense temperature changes
? Locations subject to icing or condensation
? Locations subject to excessive vibration or shock
● Countermeasures against Noise
Noise may make it impossible to obtain correct measurements.
Consider the following countermeasures.
? Allow as much space as possible between the Sensor and
devices that generates high frequencies (such as high-fre-
quency welders and high-frequency sewing machines) or
surges.
? Attach surge absorbers or noise filters to noise-generating
devices that are near the Sensor (in particular, equipment with
inductance, such as motors, transformers, solenoids, and
magnetic coils). (It also helps to separate pipes and ducts, and
to use shielded cables.)
● Power Supply
? Do not directly solder power supply leads to the connector ter-
minals. Use only the appropriate connectors.
? Wire with the correct terminal names and polarities. Incorrect
wiring will cause failure of internal components.
? When using a commercially available switching regulator,
ground the FG (frame ground) and G (ground) terminals.
RoHS Directive
The RoHS mark is displayed on the packing of products for
which the six substances banned by the RoHS Directive have
been abolished (both in processing and in the electronic compo-
nents mounted to the PCBs).
* RoHS marking may be terminated if it is later determined that parts that were
previously treated as RoHS compliant are not compliant due to circumstanc-
es at the supplier of the parts.
● RoHS Compliance Criteria
The following standards are used to determine RoHS compli-
ance for the six banned substances.
(Items to which the RoHS Directive is not applicable are not
given.)
? Lead: 1,000 ppm max.
? Hexavalent chromium: 1,000 ppm max.
? Mercury: 1,000 ppm max.
? PBB: 1,000 ppm max.
? Cadmium: 100 ppm max.
? PBDE: 1,000 ppm max.
3
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相关代理商/技术参数
D6F-W_10
制造商:OMRON 制造商全称:Omron Electronics LLC 功能描述:MEMS Air Velocity Sensor
D6FW01A1
制造商:Omron Electronic Components LLC 功能描述:MEMS AIR VELOCITY SENSOR - Bulk 制造商:Omron Electronic Components LLC 功能描述:AIRFLOW SENSOR 0-1 M/SEC 12/24V
D6F-W01A1
功能描述:流量传感器 MEMS Velocity Sensor Air 0-1 Meter/Sec
RoHS:否 制造商:Honeywell 传感器类型:Digital Airflow 额定范围: 精度/可靠性: 模拟输出:- 0.3 VDC to 3 VDC 电源电压:3 V to 10 V
D6FW-01A1
制造商:Omron Electronic Components LLC 功能描述:SENSOR AIR VELOCITY MEMS 0-1M/SEC 制造商:Omron Electronic Components LLC 功能描述:SENSOR, AIR VELOCITY, MEMS, 0-1M/SEC
D6F-W01A1
制造商:Omron Electronic Components LLC 功能描述:Airflow Sensor
D6FW04A1
制造商:Omron Electronic Components LLC 功能描述:Flow Sensor Velocity Air 制造商:Omron Electronic Components LLC 功能描述:MEMS AIR VELOCITY SENSOR - Bulk 制造商:Omron Electronic Components LLC 功能描述:AIRFLOW SENSOR 0-4 M/SEC 12/24V 制造商:Omron 功能描述:Flow Sensor Velocity Air
D6F-W04A1
功能描述:流量传感器 MEMS Velocity Sensor Air 0-4 Meter/Sec RoHS:否 制造商:Honeywell 传感器类型:Digital Airflow 额定范围: 精度/可靠性: 模拟输出:- 0.3 VDC to 3 VDC 电源电压:3 V to 10 V
D6FW-04A1
制造商:Omron Electronic Components LLC 功能描述:SENSOR AIR VELOCITY MEMS 0-4M/SEC 制造商:Omron Electronic Components LLC 功能描述:SENSOR, AIR VELOCITY, MEMS, 0-4M/SEC