TR4 Series Specifications
TR41A
TR42A
TR43A
Measurement Channels
Temperature 1ch
Temperature 1ch
Temperature 1ch, Humidity 1ch
Sensor
Thermistor (Internal)
Thermistor
Thermistor
Polymer Resistance
Measurement Units
°C, °F
°C, °F
°C, °F
%RH
Measurement Range
-40 to 80 °C
-60 to 155 °C
0 to 55 °C
0 to 95 %RH
Accuracy
Avg. ± 0.5 °C
Avg. ± 0.3 °C
at -20 to 80 °C
Avg. ± 0.5 °C
at -40 to -20 °C, 80 to 110 °C
Avg. ± 1.0 °C
at -60 to -40 °C, 110 to 155 °C
Avg. ± 0.3 °C
±5 %RH
at 25 °C, 50 %RH
Measurement Resolution 0.1 °C
0.1 °C
0.1 °C
1 %RH
Responsiveness
Thermal Time Constant:
Approx. 15 min.
Response Time (90%):
Approx. 35 min.
Thermal Time Constant:
Approx. 30 sec. (in air)
Approx. 4 sec. (in agitated water)
Response Time (90%):
Approx. 80 sec. (in air)
Approx. 7 sec. (in agitated water)
Response Time (90%): Approx. 11 min.
Logging Capacity
16,000 readings
8,000 data sets (One data set consists of read-
ings for multiple channels.)
Recording Interval
Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.
Recording Mode
Endless (Overwrite oldest data when capacity is full) or One Time (Stop recording when capacity is full)
LCD Display Items
Measurements, Recording Status, Battery Life Warning, etc.
Communication Interfaces Bluetooth 4.2 (Bluetooth low energy)
Power
Lithium Battery LS14250 x 1
Battery Life (*1)
Approx. 1 year (*2) to 1.5 years (*3)
Dimensions
H 62 mm x W 47 mm x D 19 mm (excluding protrusions and sensor)
Weight
Approx. 54 g
Approx. 55 g
Operating Environment
-40 to 80 °C
-30 to 80 °C during wireless communication
Waterproof Capacity
IP67: Immersion proof
IP64: Splash proof (rated for use in daily life) (*4)
Accessories
-
Temperature Sensor TR-5106
Temp-Humidity Sensor THB3001
Lithium Battery LS14250, Registration Code Label, Strap, User’s Manual (Warranty Included)
Data Collection Devices
Smartphone, Tablet
*1: Battery life varies depending upon multiple factors including ambient temperature, recording interval, usage of applications, and battery
performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life.
*2: Estimated minimum battery life when recording data at an interval of 1 second and connecting to the mobile device once a day (for about 1
minute).
*3: Estimated maximum battery life when recording data at an interval of more than 10 seconds and connecting to the mobile device once a day
(for about 1 minute).
*4: This is the waterproof capacity of the data logger with the sensor connected. Note that the temperature-humidity sensor is not water
resistant.
The specifications listed above are subject to change without notice.
Compliance Information
For FCC Model
Responsible Party:
CAS Dataloggers
Chesterland, Ohio
https://www.dataloggerinc.com/
FCC and ISED Statement
This device complies with part 15 of FCC Rules and Innovation,
Science and Economic Development Canada’s
licence-exempt
RSS(s). Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including
interference that may cause undesired operation.
Le présent appareil est conforme à la partie 15 des règles de la FCC
et aux normes des CNR d’Innovation, Sciences et Développement
économique Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et (2) l'appareil doit
accepter tout brouillage subi, même si le brouillage est susceptible
d'en compromettre le fonctionnement.
FCC Class B Statement
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
- Reorient or relocate the receiving antenna.
-
Increase the separation between the equipment and receiver.
-
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
To comply with the limits for the Class B digital device, pursuant
to Part 15 of the FCC Rules, this device must be installed in
computer equipment certified to comply with the Class B limits.
All cables used to connect the computer and peripherals must be
shielded and grounded. Operation with non-certified computers
or non-shielded cables may result in interference to radio or
television reception.
FCC Caution:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
ISED Class B Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-
003 du Canada.
FCC/ISED Radiation Exposure Statement
This equipment complies with FCC/ ISED radiation exposure
limits set forth for an uncontrolled environment and meets the
FCC radio frequency (RF) Exposure Guidelines and RSS-102 of the
ISED radio frequency (RF) Exposure rules. This equipment should
be installed and operated keeping the radiator at least 20cm or
more away from person’s body.
Cet équipement est conforme aux limites d’exposition aux
rayonnements énoncées pour un environnement non contrôlé et
respecte les règles les radioélectriques (RF) de la FCC lignes directrices
d'exposition et d’exposition aux fréquences radioélectriques (RF) CNR-
102 de l’ ISDE Cet équipement doit être installé et utilisé en gardant
une distance de 20 cm ou plus entre le radiateur et le corps humain.
This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter.
Location of FCC ID and ISED Certification Number
The FCC ID and ISED ID can be found inside the battery
compartment of your device.
For CE Model
CE Statement
The TR4 Series products are in compliance with the Radio Equip
-
ment Directive 2014/53/EU.
The following standards have been applied:
<Safety and Health> EN 62368-1
EN 62311
<EMC>
EN 301 489-1
<Radio Spectrum>
EN 300 328 (receiver category 2)
The full text of the EU declaration of conformity is available at the
following internet address: https://tandd.com/manual/
Important Notice
Wireless products cannot be used in countries other than where
those products have been approved for use, according to that
country’s wireless regulations.
T&D Corporation shall in no manner whatsoever take
responsibility for the usage of these products, nor be liable in
any manner for legal consequences stemming from the usage of
these wireless products in unapproved areas.
사용자 안내문
이 기기는 업무용 환경에서 사용할 목적으로 적합성평가를 받은 기기로서 가정용 환경에서 사
용하는 경우 전파간섭의 우려가 있습니다 .
取得審驗證明之低功率射頻器材 , 非經核准 , 公司、商號或使用者均不得擅自變更頻率、
加大功率或變更原設計之特性及功能。
低功率射頻器材之使用不得影響飛航安全及干擾合法通信 ; 經發現有干擾現象時 , 應立
即停用 , 並改善至無干擾時方得繼續使用。
前述合法通信 , 指依電信管理法規定作業之無線電通信。
低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
電波法に関するご注意
本製品は、電波法に基づく特定小電力無線機器として、技術基準適合証明（利用に関しては
お客様の免許申請等が不要）を受けています。必ず次の点を守ってお使いください。
• 分解・改造をしないでください。分解・改造は法律で禁止さ れています。
• 技術基準適合ラベルははがさないでください。ラベルのないものの使用は禁止されてい
ます。
Bluetooth® low energy の電波に関して
本製品における Bluetooth low energy の使用周波数帯では、電子レンジ等の産業・科学・
医療用機器のほか工場の製造ライン等で使用されている移動体識別用の構内無線局（免許
を要する無線局）及び特定小電力無線局（免許を要しない無線局）並びにアマチュア無線局
（免許を要する無線局）が運用されています。
1. 本製品を使用する前に、近くで移動体識別用の構内無線局及び特定小電力無線局
並びにアマチュア無線局が運用されていないことを確認して下さい。
2. 万一、本製品から移動体識別用の構内無線局に対して有害な電波干渉の事例が発
生した場合には、速やかに使用周波数を変更するか又は電波の発射を停止した上、
下記連絡先にご連絡頂き、混信回避のための処置等（例えば、パーティションの設
置など）について相談して下さい。
3. その他、本製品から移動体識別用の特定小電力無線局あるいはアマチュア無線局
に対して有害な電波干渉の事例が発生した場合など何かお困りのことが起きたとき
は、弊社までお問い合わせ下さい。
オンラインサポート tandd.co.jp/support/
電波の種類と干渉距離
2.4
FH
3
使用周波数帯域 : 2.4GHz 帯
変調方式 : FH-SS 方式
想定干渉距離：30m 以下
全帯域を使用し、かつ移動体識別装置の帯域を回避不可
Bluetooth® のワードマークおよびロゴは、Bluetooth SIG, Inc. が所有する登録商標で
あり、株式会社ティアンドデイはこれらのマークをライセンスに基づいて使用しています。
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by T&D Corporation is under
license.
