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Product Specifications

RTR-53A

Measurement Channels

1 Temp and 1 Humidity Channel

Measurement Item

Temperature and Humidity

External Temp. / Humidity 
Sensor

0 to 55

℃・

10 to 95%RH

Measurement Display 
Resolution

0.1

℃・

1%RH

Measurement Accuracy

Avg. 

±

0.3

±

5%RH {at 25

 and 50%RH}

Recording Interval

1,2,5,10,15,20,30 seconds, 

1,2,5,10,15,20,30,60, minutes, 

Total of 15 choices

Recording Capacity

8000 readings

×

2 Channel

Recording Mode

Endless 

 (Overwrite oldest data when capacity is full)

One-time

(Stop reading when capacity is full) 

LCD Display Items 

Current Readings

Recording Settings

Battery Life Warning

 

Over Measurement Range Warning

Unit

Power

Lithium Battery (LS14250(SAFT)

×

1 or AC Adaptor (sold separately)

Battery Life

Approx. 6 months / Approx. 2.5years with RTR-05B1 

 (Battery life depending on measurement environment, recording 

interval and battery performance)

Wireless Method

ETSI EN 300-220

Transmission Distance

Up to 100 meters (May vary with conditions)

Interface

Wireless Communication

Optical Communication 

Communication Speed

When downloading data (Wireless) Approx. 2,000 readings 

per minute [Collection of a full unit of data=Approx. 420 

seconds (optical communication=Approx. 160 seconds)]

Water Resistance

 IP64 (rated for use in daily life) 

1

Dimensions

H62 x W47 x D19mm (excluding protrusions / antenna length 

20mm) / with Large Capacity Battery Pack: D50mm

Weight

Approx. 56g. (including 1 lithium battery) / with Large Capacity 

Battery Pack : Approx. 109g

Unit Temp. Resistance

40

 to 80

 

2

Standard Sensor / Input Cable

TR-3310 

(length: Approx. 1m)

×

1

Accessories Included:

Lithium Battery (LS14250 (SAFT))

×

1

Tube

×

1, Strap 

×

 1

 

User's Manual (Warranty)

×

1

1  Note: The Water resistance rating with the sensor or input cable connected is IP64; not for 

continued immersion.

2  

Radio commnication can not be operated at below -30

 

degrees or less.

User's Manual

Thank you for purchasing this product. Carefully read 
and fully understand these instructions before using 
this unit. 

Wireless Temperature Data Logger

Please read this manual carefully before using the product.

All rights of this User’s Manual belong to T&D Corporation. It is prohibited to use, 

duplicate  and/or  arrange  a  part  or  whole  of  this  User’s  Manual  without  the 

permission of T&D Corporation.

Please follow the safety precautions carefully. We cannot guarantee nor are we 

responsible  for  safety  if  this  product  is  used  in  any  manner  other  than  was 

intended.

T&D Corporation accepts no responsibility for any malfunction of and/or trouble 

with this product or with your computer that is caused by the improper handling of 

this  product  and  will  deem  such  trouble  or  malfunction  as  falling  outside  the 

conditions for free repair of the attached warranty.

T&D Corporation accepts no responsibility for any result or effects from using this 

User’s Manual. 

Figures and illustrations in this manual may be slightly simplified and may differ 

from the actual product.

On screen messages, figures or illustrations in this manual may vary slightly or 

be simplified from the actual messages and product.

We sincerely hope that the contents of this manual are true and complete. If you 

find any information to have been omitted, or if the information within is confusing 

or mistaken please, contact your retailer or T&D Corporation.

Microsoft

®

,  Windows

®

  and  WindowsNT

®

  are  registered  trademarks  of  Microsoft 

Corporation USA and are binding in the USA and all other countries. Company 

names  and  product  names  are  trademarks  or  registered  trademarks  of  each 

company.

This User’s Manual cannot be reissued, so please keep it in a safe place. 

Please carefully read this User’s Manual and Warranty.

Notices about this User’s Manual

Safety Precautions and Instructions

Please carefully observe the following safety measures when using our 

product.

To prevent any loss or damage to our customers, other people and/or property, and to ensure the proper use of our products we ask that before using 

our product you carefully read, understand and follow the safety rules and precautions for our products as outlined below.

Explanation of Warning Symbols

DANGER

These  entries  are  actions  that  absolutely  under  no 

circumstance should be taken. The taking of such an action 

may cause serious personal physical damage or death.

CAUTION

These entries are actions that if taken may lead to physical 

injury or damage to persons or things.

Explanation of Picture Symbols

This symbol denotes an important warning or caution. Inside or near the 

symbol will appear another symbol giving details. 

(EX:

stands for ELECTROCUTION)

This symbol denotes a forbidden action. Inside or near the symbol will 

appear another symbol giving details. 

(EX:

stands for DO NOT TAKE APART)

This symbol denotes an action that you must take. Inside or near the 

symbol will appear another symbol giving details.

 (EX:

stands for TAKE PLUG OUT OF SOCKET)

DANGER

The RTR-53A is a devices to measure temperature humidity. Do 

not use this unit for any purpose other than temperature humidity 

measurement.

If any smoke or strange smells are emitted from the unit, immediately 

cease using it.

Continued use may cause fire, electrocution or damage.

If water or a foreign object enters the case, immediately cease using 

it.

Please be careful when using in overly hot or cold environments, 

touching the units may cause burns or frostbite.

Store all batteries, sensors and Thermo Recorder units out of the 

reach of children. It is dangerous to swallow batteries.

Do not take apart, repair or modify the main unit. 

It may cause fire, electrocution or damage. Ask the shop where you 

purchased the products or T&D Corporation to carry out any repairs.

Do not use any batteries other than those that are recommended. It 

may cause fire or damage.

CAUTION

This is printed on recycled paper.

Wireless Regulations

Do not drop or expose the unit to strong impact.

Do not use or store the unit in places such as listed below: 

It may cause electrocution, fire or damage to the unit or to your  

computer.

Areas exposed to direct sunlight

Areas exposed to water or high-pressure water flow.

Areas exposed to organic solvents and corrosive gas.

Areas exposed to strong magnetic fields

Areas exposed to static electricity.

Areas exposed to fire or overheating.

Areas exposed to excessive dust or smoke.

This product has been designed for private or industrial use only. 

It is not for use in situations where strict safety precautions are 

necessary such as in connection with medical equipment whether 

directly or indirectly.

We are not responsible for any malfunction or trouble caused by the 

use of our product or by any problem caused by the malfunction of 

our unit. Please be fully aware of this before using our product.

Battery life depends on the measurement environment, 

communication frequency, recording interval and battery quality.

Battery terminals may provide insufficient contact due to age or 

vibration. Please be careful not to lose data due to insufficient 

contact.
Pay attention to water leakage or foreign objects entering into the 

unit case as in the following cases.

The case was closed with dust, hair, etc., on the rubber packing or in the 

groove for the packing. 

The rubber packing becomes damaged. (In this case, please purchase 

the optional maintenance set.)

The unit suffered from significant temperature change while wet. 

(Especially if the temperature change is from high to low.)

Remove batteries from any unit that is not to be used for a long period 

of time. 

Batteries left in a unit not being used for a long time may leak and cause a 

malfunction.

About the TR-3310, the standard temperature and humidity sensor for 

RTR-53A.

Use the sensor only within the measurable temperature and humidity 

range (Temperature: 0 to 50

, Humidity: 10 to 95

RH)

The Temperature/Humidity sensor cable cannot be extended.

When the sensor is not used, put it in the attached plastic bag with a 

drying agent and keep it in cool, dark place at 5 to 25

 

and 30

RH or 

less.

The service life of humidity sensors can vary greatly depending on 

operating environment.Periodic calibration may be required. 

Please use the latest version of our software which can be 

downloaded free of charge from our Website.

Radio, EMC and Safety Regulations

  RTR-5 Series complies with technical specifications 

required under EN 301 489-3 (with battery and AC 
Adaptor), EN 300-220-3 and EN 60950:2000.

  Allowed to use in : A.B.D.DK.F.I.P.S.SW.UK.N.NL.

CH.FIN.AUS.NZ

Do not put your fingers or foreign matter into the sensor connection.

Avoid using the lithium batteries, LS 14250 for long periods at 

temperatures over 60

.

The battery life may be significantly decreased.

Cracks may develop in the unit casing if it comes into contact with 

hazardous substances such as oil products.

When using the unit in such an environment, protect the unit by 

placing it inside a polyethylene bag.

© Copyright T&D Corporation. All rights reserved.  2011.08 16504350001 5th Edition

Shimadachi 817-1, Matsumoto, Nagano 390-0852 Japan

Tel:+81-263-40-0131 Fax:+81-263-40-3152

E-mail: support@tandd.com

Homepage: http://www.tandd.com/

 

 

 

Summary of Contents for RTR-53A

Page 1: ...User s Manual Thank you for purchasing this product Carefully read and fully understand these instructions before using this unit Wireless Temperature Data Logger ...

Page 2: ... object enters the case immediately cease using it Please be careful when using in overly hot or cold environments touching the units may cause burns or frostbite Store all batteries sensors and Thermo Recorder units out of the reach of children It is dangerous to swallow batteries Do not take apart repair or modify the main unit It may cause fire electrocution or damage Ask the shop where you pur...

Page 3: ...on Data Capacity 8000 Readings x 2 Channels Can record up to 8000 temperature and 8000 humidity readings for a total of 16 000 readings ONE TIME MODE When the data capacity of 8 000 readings is reached the LCD display will indicate FULL and recording will stop ENDLESS MODE When the data capacity of 8 000 readings is reached the data will be erased in order from the oldest data first and recording ...

Page 4: ...surement range is 0 55 Temperature and 10 95 RH Humidity 5 After Inserting the Batteries If necessary make changes to the default recording settings according to your usage and needs If you are going to be using wireless communication it is necessary to register the Group Name and Remote Unit Name information at this time See 3 Settings and Communication Note When changing batteries make sure to c...

Page 5: ...ssary to register the Group Name and Remote Unit Name information in the RTR 57U units The wireless communication range if unobstructed and direct is about 100 meters In some cases communication cannot take place even within 100 meters Please check first by carrying out the wireless communication test with the remote units 3 Settings and Communication Optical Communication with an RTR 57U By simpl...

Page 6: ...nd a short occurred or if the batteries are replaced after having been taken out for a long period If this is displayed all data that had been stored in the main unit has been erased Full Memory If recording under the ONE TIME MODE when the data readings reach the upper limit of 8 000 readings recording will stop and this will be displayed intermittently with the current temperature Wireless Trans...

Page 7: ...ntinue and downloading of saved data can be done Recording OK Wireless Communication NO Data Download NO 1 When battery power becomes low the battery indicator BAT will appear in the LCD display If you change the battery at this time recording will continue uninterrupted and the downloading of recorded data is possible Recording OK Wireless Communication OK Data Download OK If you do not change 3 ...

Page 8: ...o EMC and Safety Regulations RTR 5 Series complies with technical specifications required under EN 301 489 3 with battery and AC Adaptor EN 300 220 3 and EN 60950 2000 Allowed to use in A B D DK F I P S SW UK N NL CH FIN AUS NZ ...

Page 9: ...ronment recording interval and battery performance Wireless Method ETSI EN 300 220 Transmission Distance Up to 100 meters May vary with conditions Interface Wireless Communication Optical Communication Communication Speed When downloading data Wireless Approx 2 000 readings per minute Collection of a full unit of data Approx 420 seconds optical communication Approx 160 seconds Water Resistance IP6...

Page 10: ...ht T D Corporation All rights reserved 2011 08 16504350001 5th Edition Shimadachi 817 1 Matsumoto Nagano 390 0852 Japan Tel 81 263 40 0131 Fax 81 263 40 3152 E mail support tandd com Homepage http www tandd com ...

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