KANOMAX 6332D User Manual

02001

0809

AIR FLOW TRANSDUCER

MODEL 6332/6332D

Operation Manual

Please read this manual carefully and understand the warnings

described in this manual before operating the product.

Keep this manual handy for ready reference

KANOMAX J APAN, INC.

Thank you for purchasing a product of Kanomax, Inc.

Please read this operation manual carefully and operate the instrument

appropriately by following the instructions given in this manual.

Component List

■ Standar d

Item Model Remarks

Airflow Transducer

Main Unit (Without Display)

Airflow Transducer

Main Unit (With Display)

■ Probe & Cable (Sold Separately)

Item Model Remarks

6332 －

6332D －

Air Velocity Probe

■ Optional Accessor y

Item Model Remarks

0962-00

0963-00

0964-01

0964-02

0965-00

0965-01

0965-03

0965-04

0965-07

0965-08

1504-04 Length: 10m

1504-05 Length: 20m Probe Cable

1504-06 Length: 30m

Uni-directional

Omni-directional (Needle)

Omni-directional (Spherical)

Mini-temperature-compensation-sensor
integrated type
Omni-directional (Spherical)
Mini-temperature-compensation-sensor
independent type
Omni-directional (Spherical)

Display Unit 6332-01 －

AC Adapter 6332-02 －

Impor tant Safety Infor mation

In this operation manual, warning types and classifications are defined as follows.

[Classifications]

Danger : T o Pr event Ser ious I njury or Death

Warnings in this classification indicate danger that may result in serious injury or

death if not observed.

Caution: To Pr event Damage to t he Pr oduct

Warnings in this classification indicate risks of damage to the product that may void

the product warranty if not observed.

[Descr iption of Symbols]

This symbol indicates a condition (including danger) that requires caution.

The subject of each caution is illustrated inside the triangle (e.g., high temperature caution

symbol shown on the left).

This symbol indicates prohibition. Do not take a prohibited action shown inside or near this

symbol (e.g., disassembly prohibition symbol shown on the left).

This symbol indicates a mandatory action. A specific action is given near the symbol.

Water

Warning:

Do not use

Do not use

near

Do not

modify

/

Danger

flammable gas

disassemble

unspecified voltage

Handle Properly

Prohibition

○ Never br ing t he pr obe close to a flammab le gas

atmospher e.

--- The heated sensor may cause fire or explosion.

○ Never disassemb le, modify or r epair the instr ument.

--- Failure to observe the above may cause short circuit and
malfunction.

○ Use the specified voltage for power sup ply.

--- Unspecified voltage may cause electrical shock and fire.

○ Remove dust and any impur ities from the ter minal block.

--- The dust/impurities may cause fire.

○ Do not use the instr ument in a water vapor at mosp her e.

--- Failure to observe the above may cause electrical shock,
fire, or damage to the sensor.

drops

High Temperature /

Injury

○ Never touch the sensor .

--- The sensor is heated during operation. Touching the heated sensor
may cause burns, and also may damage the sensor itself.

Particular attention must be paid to spherical type sensors

(Model: 0965-00/ 0965-01/ 0965-03/ 0965-04/ 0965-07/ 0965-08)
as they are very sensitive. Please Handle with care.

Prohibited

Caution

Installation

Prohibition

Prohibition

○ Do not use or leave t he instr ument in a high

temper atur e/humidity environment, or in a dusty
envir onment. T he instr ument must also not be left

under direct sunlight for a pr olonged per iod.

--- The instrument may not function properly outside
the specified temperature range of 5 to 40 degrees C.

○ Do not wipe the instr ument with a volatile solvent.

--- The body may deform or deteriorate. Use soft dry cloth to remove stains.
If stains persist, soak the cloth in a neutral detergent and wipe the instrument
with the soft cloth.
Never use volatile solvents such as thinner and benzine.

○ Do not apply str ong shock to the instr ument

and pr obe.

--- Applying strong shock may cause damage and
malfunction to the instrument and probe.

Table of Contents

 Names and Dimensions of Components......................................................1

 System Configuration Example.................................................................... 5

 Connecting the Probe Cable to the Main Unit ............................................. 6

 Connecting the Probe Cable to the Probe..................................................... 6

 Installing the Data ROM............................................................................... 7

 Switching Output (Setting Current/Voltage and Output Range)................. 8

 Connecting Output and Power Supply....................................................... 10

 Measurement Method ................................................................................. 11

 Optional Accessory .....................................................................................12

Display Unit ....................................................................................................................12

AC Adapter ....................................................................................................................13

 Cleaning the Probe ......................................................................................14

 Specification of Main Unit..........................................................................15

 Specification of Probes (Sold Separately) ..................................................16

 Troubleshooting...........................................................................................18

 Product Warranty and After Service........................................................... 19

 Contact Information .................................................................................... 20

1

Names and Dimensions of Components

(1) Model 6332 View inside the Case

Range Changeover
Switch

ROM Socket

Probe Cable Connector

Output Changeover
Switch

Output and Power Terminal Blocks

2

(2) Model 6332D View inside the Case

Display Substrate

Range Changeover
Switch

ROM Socket

Probe Cable Connector

Output Changeover
Switch

Output and Power Terminal Blocks

3

(3) Model 6332 View with the Case

128

116

78

72
60

4-φ4.5 Hole

103

17

16

1

30

4

(4) Model 6332D View with the Case

128

116

72
60

40

4-φ4.5 Hole

26

12

103

17

16

1

30

78

5

System Configuration Example

Probe (Sold Separately)

Probe Cable (Sold Separately)

Display (Only for 6332D)

AC Adapter (Optional)

Output Cable (Not Provided)

6

Connecting the Probe Cable to the Main Unit

<Caution>

- Make sure to cut the power supply to the main unit before connecting the probe cable (sold

separately).

- The probe cable must be wired separately from the power line.

Match the concave part of the main unit connector with the convex part of the cable connector (4-pin), and
click them in (not a screw type).

Main Unit Connector

Cable Connector (4-pin)

Connecting the Probe Cable to the Probe

<Caution>

- Make sure to cut the power supply to the main unit before connecting the probe and the probe

cable (do not supply power until both are connected).

- Match the concave part of the cable connector (5-pin) with the convex part of the probe connector.

Connect the probe and probe cable by rotating the screw portion of the cable connector.

Cable Connector (5-pin)

(Probe: Model 0963-00 shown for reference）

Ａ

Ａ

7

Installing the Data ROM

<Caution>

- Make sure to cut the power supply to the main unit before installing the Data ROM.

- Install the correct Data ROM that corresponds to the probe number.

- Position the Data ROM in the correct orientation.

- After confirming that the Data ROM is properly set, use the flat-blade screwdriver to rotate the

cam 90 degrees clockwise to lock it in.

Data ROM

Match the notches

Enlarged view of cam

8

4 0 10.0 2.0

Current

5

Air Velocity

Voltage

Air Velocity

Switching Output (Setting Current/Voltage and Output Range)

<Caution>

- Make sure to cut the power supply to the main unit before switching the current/voltage output.

- Output can be set by either voltage output (0 to 5V) or current output (4 to 20mA).

(The factory default setting is provided with current output.)

1. Current / Voltage output can be switched by the DIP switch.

2. Setting of the output range can be made by the rotary switch (setting can be changed also while

the power is supplied to the main unit).

3. Output range can be selected from the following five (5) air velocity ranges. Select the optimum

range according to the air velocity range to be measured.

No. Output Range (m/s)

0 0 ~ 2.00 20 5
1 0 ~ 5.00 10.4 2
2 0 ~ 10.00 7.2 1
3 0 ~ 25.0 5.28 0.4

4 ~ 9 0 ~ 50.0 4.64 0.2

Current Output (mA) Voltage Output (V)

Example of Output when 2m/s

Output (mA)

Output (Ｖ)

(m/s)

< Relation between Air Velocity and Current/Voltage Output (for Setting No.2) >

(m/s)

9

Output Changeover
DIP Switch

Range Changeover
Rotary Switch

10

DC-IN

Term.

-

DC-IN Term.

+

OUT Ter

m

.

-

OUT Ter

m

.

+

Connecting Output and Power Supply

<Caution>

- Pay attention to the polarity of power supply when connecting.

- Power supply voltage must be DC 12 to 24V.

FG Terminal

FG (*1)

Power Supply Input (-)

Power Supply Input (+)
Signal Output (-)

Signal Output (+)

<NC> (*2)

(*1) FG: Frame Ground -------- Connect to ground (earthing).
(*2) NC: No Connection ------- Connection is not required.

11

Measurement Method

1. Using the Uni-directional Probe (Model 0962-00, 0963-00)

These probes have directivity characteristics which require the direction mark to be faced against the
airflow for measurement. When you are not sure of the airflow direction, slowly rotate the probe in the
horizontal direction, and select the point where the air velocity reading is maximum.

2. Using the Omni-directional Probe (Model 0964-01/02, 0965-00, 0965-01/03/04/07/08)

These probes have uniform sensitivity 360 degrees horizontally. They only need to be set vertical to the
airflow direction for measurement, regardless of the orientation in the horizontal direction.

<Caution>

The probe employs a set of air velocity sensor and temperature compensation sensor to compensate the air
velocity change corresponding to the air temperature change.
In order to obtain this compensation effect, it is required that both the air velocity sensor and the
temperature compensation sensor are exposed to the airflow to be measured under the same temperature
condition. (Refer to the dimensional drawings of probes shown on page 16, 17 to locate the air velocity
sensor and the temperature compensation sensor on each probe.)

Airflow

Airflow

Direction Mark

1. Uni-directional Probe 2. Omni-directional Probe

Probe Direction

12

Optional Accessory

1. Display Unit (Model 6332-01)

Number of digits and range of air velocity value to be shown on the display corresponds to the setting of
the air velocity output range as shown below.

No. Output Range [m/s] Display Range [m/s]

0 0 ~ 2.00 0.00 ~ 2.00

1 0 ~ 5.00 0.00 ~ 5.00

2 0 ~ 10.00 0.00 ~ 10.00

3 0 ~ 25.0 0.0 ~ 25.0

4 ~ 9 0 ~ 50.0 0.0 ~ 50.0

To add the display substrate to a unit without a display (Model 6332):

- Position the substrate in the correct orientation, and fix the substrate with the supplied two screws

carefully not to bend the connection pins.

- Replace the case without the display window with the case equipped with the display window

(supplied with the display unit).

Supplied Screws

Display Substrate

* The side with the number

must come to the right.

* Pay close attention not to bend

the pins when inserting.

13

-

2. AC Adapter (Model 6332-02)

<Caution>

Do not connect the AC plug to the power receptacle before connecting the DC plug to the main unit.
Failure to observe the above may cause short circuit and damage to the AC adapter.

Observe the polarity and firmly insert the DC plug into the main unit as shown below. Then connect the
AC plug to the power receptacle.

* The one which is

marked is minus.

1

DC-IN Term.

DC-IN Term. +

To AC Receptacle

DC Plug

2

14

Cleaning the Probe

If any impurities such as dust, soot and oil are attached to the sensor, the amount of heat that the airflow
draws from the sensor surface (heat dissipation rate) will change, thus the air velocity reading will be
affected.
The probe must be cleaned when the sensor is contaminated from use in an unclean environment.

Clean the sensor portion of the probe in an ultrasonic cleaner for approx. 10-20 sec. Do not clean the
sensor longer than required as excess cleaning will lead to sensor damage.
Use tap water (or purified water) for cleaning. The sensor portion can also be cleaned in a vessel
filled with neutral detergent diluted with water, and by stirring it in the vessel.

! Caution !

!) Make sure to TURN OFF the power before cleaning.
!) Dry the probe completely after cleaning. Do not use the probe before it is completely dried.

Cleaning Method

Clean in an ultrasonic cleaner for approx.
10-20 sec.

Do not point the sensor upwards until it is
completely dried. The water drops may get
inside the probe and cause malfunction.

Dry with cold air.

15

Specification of Main Unit

Product Name Airflow Transducer (with / without Display)

Model 6332 / 6332D

Measuring Object Clean Airflow

Measuring Range Maximum range 0.1 ~ 50 m/s (Depending on the measurement range of the probe*)

Measuring Accuracy ± (3% of reading + 0.1) m/s

0.1-4.99m/s 5.00-9.99m/s 10.0-24.9m/s 25.0-50.0m/s

Temperature

Compensation Range

Output

Setting of

Output Range

Display (Optional)

Power Supply DC 12~24V

Power Consumption

(Reference Value)

Connection Wire Size 0.5 ~ 1.5 mm2

Operating Temperature

Range

Storage

Temperature Range

Dimensions

5～40℃ ±0.25m/s ±0.50m/s ±1.25m/s ±2.50m/s

40～80℃ ±0.35m/s ±0.70m/s ±1.75m/s ±3.50m/s
To select either current or voltage output (setting made with the DIP switch).

Current output: DC 4~20mA (Max. load resistance: 250Ω)
Voltage output: DC 0~5V

To be selected from the followings (setting made with the rotary switch).

0~2, 0~5, 0~10, 0~25, or 0~50 m/s

Number of digits and range of value to be displayed change in accordance with the
setting of the output range.

When setting of output range: 0~2, 0~5, 0~10 m/s → Display Resolution: 0.01m/s
When setting of output range: 0~25, 0~50 m/s → Display Resolution: 0.1m/s

Approx. 2.0W (Under the following conditions - power supply: 12V, air velocity:
approx. 10m/s, using a unit with a display with probe model 0965-03.)
Power consumption rate is subject to change according to conditions such as air
velocity, probe type and use of display.

5 ~ 40 degrees C

-10 ~ 50 degrees C

Approx. 128(W)×78(D)×30(H)

Weight Approx. 320g

Standard Accessory

Optional Accessory

* Refer to “Specification of Probes” on page 16.

Operation Manual : 1
Main Unit Case: 1
Probe Cable (10m, 20m, 30m)
Display Unit (Supplied with a case with a display window and 2 installation screws.)
Dedicated AC Adapter (DC12V)

16

Specification of Probes (Sold Separately)

MODEL Measuring Range Sensor Type

0962-00

Uni-directional

0963-00

0.1~50.0m/s

0964-01

Omni-directional (Needle)

0964-02

0965-00

0.1~25.0m/s Omni-directional (Spherical)

0965-01

0965-03

0965-04

0965-07

0965-08

Air Velocity Sensor

Temp. Compensation Sensor

Lead wire: 300mm

0.1~25.0m/s

Mini-temperature-compensation-sensor
integrated type
Omni-directional (Spherical)

Mini-temperature-compensation-sensor
independent type
Omni-directional (Spherical)

Air Velocity Sensor

Temp. Compensation Sensor

Temp. Compensation Sensor

Air Velocity Sensor

17

Air Velocity Sensor

Temp. Compensation Sensor

Air Velocity Sensor

Temp. Compensation Sensor

Shielded Cable

I-type

00: protruding tip

01: no protrusion

L-type

Air Velocity Sensor

Shielded
Cable

I-type
L-type

Temp. Compensation Sensor

18

Troubleshooting

Please check the following list before requesting a repair:

Symptom Possible Cause Solution

No Output The main unit is not turned on. Supply power to the main unit. (Page 10)

Wrong wiring of the output terminal. Provide proper wiring. (Page 10)

Turn off the power. Reconnect the probe to

Abnormal Output Probe is not connected properly.

Probe is not connected properly.

Contact of the terminal block is dirty. Clean the contact of the terminal block.

The ROM number is not consistent with
the probe number.

the main unit and turn the power back on.
(Page 6)

Turn off the power. Reconnect the probe to
the main unit and turn the power back on.
(Page 6)

Insert the correct ROM that corresponds to
the probe number. (Page 7)

(& Reference Page)

Probe is dirty. Clean the probe. (Page 14)

Measured velocity is out of the specified

range.

Influence of noise.

FG terminal is not connected to ground.

Confirm the probe specifications. (Page 16)

Confirm that FG terminal is properly
connected to ground (earthed).
(Page 10)

Confirm the output in an environment with
less noise (e.g. outside the office or plant). If
the output there is found to be normal, noise
prevention measures need to be taken at the
measurement location.
For details, please contact our service
center.

19

- Date of Purchase:

Month / Year

Product Warranty and After Ser vice

Product Warr anty

 A warranty card is not included in this product.

 This product is warranted against defects in materials and workmanship for a period of one year from

the date of original purchase.

After Ser vice

 When you have a problem with your unit, please check out the “Troubleshooting” section (page 18)

first.

 If that does not help, please contact your local distributor, or call our service center (See last page for

contact information).

 During the warranty period, we will repair at no charge a product that probes to be defective due to

material or workmanship under normal use. The limited warranty covers all defects encountered in
normal use of the product, and does not apply in cases such as; loss or damage to the product due to
abuse, mishandling, alternation, or natural disaster. All return shipping charges are the responsibility
of the customer.

 Repair after warranty expiration:

Upon request, we will repair the instrument at the customer’s expense, if the instrument’s performance
is found to be recoverable by providing the repair.

 Replacement parts are available for a minimum period of five (5) years after termination of

production. This storage period of replacement parts is considered as the period during which we can
provide repair service. For further information, please contact our service center.

 When making an inquiry, please provide the following information.

- Product Name: Air Transducer

- Model Number: 6332 or 6332D

- Serial Number: xxxxxx

- Probe Model: Your Probe Model

- Description of Symptom in detail.

Please inform us:

20

Contact Information

JAPAN

KANOMAX JAPAN, INC.
2-1 Shimizu Suita City, Osaka 565-0805, Japan
TEL: [phone] FAX: [phone]
URL: http://www.kanomax.co.jp/
E-Mail: [e-mail]

USA & EUROPE

KANOMAX USA, INC.
PO Box 372, 219 Route 206, Andover, NJ 07821 U.S.A.
TEL: [phone] FAX: [phone]
URL: http://www.kanomax-usa.com/
E-Mail: [e-mail]

CHINA

Shenyang Kano Scientific Instrument Co., Ltd
No. 12, 4 Jia Wencui Road Heping District
Shenyang City PRC
TEL: [phone] FAX: [phone]
URL: http://www.kanomax.com.cn/
E-mail: [e-mail]