Z
Strain gauge load cell Instructions for Use

TC-SR(T)-G3Compression Load Cell
Introduction
Thank you for purchasing the TC-SR(T)-G3 load cell.
Please read this document completely before using thisload cell to achieve its best performance and ensure safeand proper operation.

Included accessories
If anything is missing or damaged, contact the retailer
where you purchased the product.
Test report × 1
Instructions for Use (this document) × 1

Do not put foreign objects or water, for example,
into the unit.
Do not place a container that holds water, for example, ontop of this unit. If liquid is spilled, for example, and enters
the unit, this could cause malfunction.
Do not use the unit with any power supply voltage
other than that specified.
Do not use the unit with any power supply voltage otherthan that specified. Doing so could cause malfunction.

V CAUTION

Unsuitable installation locations
Do not place the unit in the following types of locations.
Doing so could cause malfunction.
oo Locations where it might be exposed to smoke or steam,such as near a kitchen table or humidifier
oo Unstable locations, including unsteady stands andtilted places
oo Location that are very humid or dusty
oo Locations that are exposed to direct sunlight
When not using the unit for a long time
For safety, cut the power supply when not using this unit
for a long time.
Do not operate a damaged unit.

If something abnormal occurs
Request repair from the retailer where you purchased
the product.
Do not open the cover.
Never remove the cover from this unit. Doing so could
cause malfunction. Request inspection and repair from theretailer where you purchased the product. Do not alter thisunit. Doing so could cause malfunction.

Precautions when placing loads on theunit

Electrical connection of load cell withbuilt-in TEDS

oo Make sure the load is perpendicular to the surface towhich this unit is attached.

oo Connect as shown in the illustration below. Incorrect connections could result in inability to balance and in errors
occurring in the output voltage when loads are applied.
Using a cable with bare lead wires
RedInput (+)

IMPORTANT SAFETY INSTRUCTIONSV WARNING

oo Apply the load so that it is centered on the center ofthe unit. If the load is not centered (eccentric load),
twisting, for example, and measurement errors could
occur. This could even result in damage.
F1

F F2
F is the correct load orientation
F1 is an eccentric inclined load
F2 is an eccentric load

oo If the load receiving area (spherical surface) is contacted
by something that is at a different temperature andthe load is increased, the values output by this device
could become unstable, making accurate measurement
impossible.
In such a case, wait until the temperature differenceceases to exist before measuring.

Attachment example
4x Ø2.2 attachment holes

Dimensions inmillimeters (mm)
D: P.C.D.

E: Slotdimension

Ø A: Housing openingØ B: Housing inside diameter
Rated capacity
100 N – 2 kN

A
16.5

B
20.5

C
1.5

D
27

E
5oo When conducting insulation resistance tests, limit themto the red, black, blue and white cores. Do not apply tothe TEDS cores (orange and green).
Using a connector (optional)
A Input (+)
B Output (−)

Output (−)

C Input (−)

BlueInput (−)

D Output (+)

White

Output (+)

F TEDS signal (+)
TEDSOrange TEDS signal (+)

G TEDS signal (COM)GreenE Shield

TEDS signal (COM)Shieldoo Be careful to avoid applying loads that exceed therated capacity. In particular, use caution when there arevibrations because loads that exceed the rated capacity
could occur due to sympathetic vibrations, for example.

oo Install this unit in a place where the structure is level
and can sufficiently bear the load being used.
oo Remove any oil from the mounting surface and attach
it with double-sided tape or adhesive, for example.
oo Attachment using housing is also possible.

BlackTEDS

oo Be careful to avoid turning and twisting from lateralloads. This could cause troubles like those describedin the previous item.

Installation procedures

Precautions for use
oo This unit is not built to be water or splash resistant,and it cannot be used in conditions when the relative
humidity is high. Moreover, use in atmospheres withcorrosive gases should be avoided.
oo Be careful to prevent water, oil and other substancesfrom getting on the unit.
oo Avoid use in conditions where condensation could occur.
oo Connect cores to the load cell after discharging (eliminating) static electricity from your body.
oo If the surrounding temperature changes suddenly, thevalues output by this device could become unstable,
making accurate measurement impossible.
(This could occur, for example, in a location blown bywarm or cold air.)oo Company names and product names in this document are thetrademarks or registered trademarks of their respective owners.

oo If a cable of this unit needs to be bent and shifted, makethe curvature of the bent part at least 50 mm. Do not
apply tension to the cable.
oo Conduct load calibration periodically.

Thickness: CD01336801B

oo This unit has a built-in TEDS function.
The orange and green cores in the cable and the F andG pins in the connector are wired for TEDS.
oo This unit does not support remote sense.
See the operation manuals of indicators and strain
amps that support remote sense for how to connect
sensors with those units.
oo The shield is not connected to the main body of thisproduct. For this reason, if grounding is necessary
because of external noise or another issue, arrange toground the shield to a part other than the body of thisunit, for example.
oo Since the cable is directly connected to this unit, use
a specialized cable to increase the length. (Please
consult with us.)

NDIS-compatible connector

TEDS overview
TEDS (Transducer Electronic Data Sheet) is a memory chipthat can electronically read and write sensor-specific data.
The TEDS built into this unit has serial number, load cell rated
output and manufacturer name data recorded on it. By
connecting an indicator that supports TEDS, the TEDS dataof the connected load cell will be automatically read andequivalent input calibration will be completed. (For details,read the operation manual of the connected indicator.)
Refer to the connection diagrams in the “Electrical connection of load cell with built-in TEDS” section as well as
the operation manual for the indicator being connected
for procedures to make connections.
TEAC indicators and signal conditioners that support TEDS
include the TD-01 Portable, TD-700T, TD-260T, TD-9000T
and TD-SC1. For details, inquire at the retailer where youpurchased the unit.
If not using the TEDS function, do not connect the orangeand green load cell cores.
Moreover, take measures to prevent the orange and green
cores from touching other terminals.
Data recorded in TEDS are tested values from calibration
conducted at room temperature during inspection before
shipping from our company.
Load cell output will be affected by the environmental
temperature where used, even when within the compensated temperature range established in the specifications.
Although load cell output is calculated from the calibration
value saved in TEDS, when the environmental temperature
differs greatly from room temperature, the temperature
impacts increase on the zero point and the output. For
this reason, consideration of the effect on output voltage
is necessary. Output voltage changes will be within thespecification range as long as the unit is used at temperatures within the specification range.

When using the TEDS function

ATTENTION

This product’s cores for TEDS (orange and green) areprotected by a plastic cover as shown in the illustration.
This is to prevent miswiring and contact with other connectors during use, for example, which could cause shorting.
To use the TEDS function, remove the tip of the plastic cover,following the perforations, from the end of the cables. Then,connect the TEDS cores (orange and green) to the indicator.
Refer to the “Electrical connection of load cell with built-in
TEDS” section for how to connect each wire.

Since the protective plastic and tag are not suitable forthe entire temperature range of this unit’s specifications,do not expose them to high temperatures.

Cores for sensor

Load cell cable

Handling after use
oo When moving this unit while it is installed, take protective
measures to prevent it from being shaken or subjected
to excessive external forces.
oo When storing it, keep it in a dry place where it will not
be exposed to water or oil, for example.

Perforations
Protective plastic

Cores for TEDS(orange and green)

When not using the TEDS function
If not using the TEDS function, remove the entire protective
plastic cover and cut off the TEDS cores (orange and green)around where the plastic cover was attached to the cable.
If you use it without removing these cores, do not remove
the protective plastic or make other arrangements to preventthe cores from touching other places.
Refer to the “Electrical connection of load cell with built-inTEDS” section for how to connect each wire.
Note about the tag attached to the TEDS cable
NOTE
Explanations related to TEDS are available on our website.
https://loadcell.jp/en/info/teds.html

Specifications

Warranty explanation

Contact information

Rated capacity: 100 N, 200 N, 500 N, 1 kN, 2 kN
Safe overload rating: 150% R.C.
Rated output: about 1 mV/V
Linearity: 0.5% R.O.
Hysteresis: 0.5% R.O.
Repeatability: 0.5% R.O.
Zero balance: ±10% R.O.
Safe excitation voltage: 6 V
Input terminal resistance: 350 ±20 Ω
Output terminal resistance: 350 ±20 ΩInsulation resistance: 1000 MΩ or more (DC 50 V)
Compensated temperature range: 0 to 60°C
Permissible temperature range: −10 to 60°C
Temperature effect on zero balance: 2% R.O./10°C
Temperature effect on output: 1% R.C./10°C
Cable: Ø 3mm 6-core shielded robot cable
3 m direct connection with bare lead wires
Body material: stainless steel
Environmental compliance: RoHS (10 substances)
Other: built-in TEDSoo The warranty period for this device is one year fromthe date of purchase.

TEAC CORPORATION (Manufacturer)

Dimensional drawings
TC-SR(T)100N-G3 to TC-SR(T)2KN-G3

oo We offer paid service after the conclusion of the warranty
period. For details, please contact the retailer where youpurchased the unit.

Ø3 cableoo Be aware that our company will bear no responsibility
for any secondary damages resulting from the operationof this device or related to data.

5oo Information is given about products in this manual
only for the purpose of example and does not indicate
any guarantees against infringements of third-party
intellectual property rights and other rights related tothem. TEAC Corporation will bear no responsibility forinfringements on third-party intellectual property rights
or their occurrence because of the use of these products.

9.5

2

reheSp 4)(RØ201) Malfunction or damage due to misuse2) Malfunction or damage caused by modifications
or repairs conducted by any party other than ourcompany or a service person designated by ourcompany
3) Malfunction or damage caused by dropping, transportation or similar handling after product delivery
4) Malfunction or damage caused by fire, earthquake,water, lightning or other natural disaster5) Malfunction or damage caused by external factors,
including power supplies and equipment environmental conditions, that deviate from the operation
requirements of this product6) Malfunction or damage if the product was not purchased from our company or an agent designatedby our company(Ø3.5)

Ø2.5

oo Be aware that repairs will require payment in the following
cases even during the warranty period.

Dimensions in millimeters (mm)1-47 Ochiai, Tama-shi, Tokyo 206-8530 Japan
Phone: +81-042-356-9154

TEAC AMERICA, INC.
10410 Pioneer Blvd. Unit #1, Santa Fe Springs, California 90670,
U.S.A.
Phone: +1-323-726-0303

TEAC EUROPE GmbH. (EU Importer)
Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany
Phone: +49-611-7158-349

TEAC UK Limited (UK Importer)
Luminous House, 300 South Row, Milton Keynes,
Buckinghamshire, MK9 2FR, UK
Phone: +44-1923-797205

0223 MA-2645B