The RTR500B Series consists of data loggers (Remote Units) for variety of measurements and data collectors (Base Units) to enable wireless collection of recorded data.
The following terms are used in this Help, application and documents for RTR500B Series.
|Base Unit||RTR500BW, RTR500BC|
|Remote Unit||RTR501B/502B/503B/505B/507B (including L-type)
RTR-500 Series Data Loggers（RTR-501/502/503/505/507S/574/576) can also be used except for the Bluetooth function.
|Optical Communication||Communication carried out by placing a Remote Unit face down on the Base Unit connected to the PC|
|Wireless Communication||Short Range Wireless Communication
For US: Frequency Range: 902 to 928MHz, RF Power: 7mW
For EU: Frequency Range: 869.7 to 870MHz, RF Power: 5mW
|Current Readings||The most recent measurements recorded by the Remote Unit|
|Recorded Data||Measurements stored in the Remote Unit|
When installing wireless communication devices take special care in selecting locations so as to ensure proper communication. Note that even after a successful installation, due to changes in environmental conditions, communication errors may occur when restarting the system.
As far as possible, try to keep wireless communication devices away from metals and set them up in high unobstructed positions.
As far as possible, keep the devices away from noise-emitting sources.
Objects which contain lots of water, such as plants or soil, absorb radio waves. We highly recommend that such materials should not be placed between or near wireless communication devices.
Do not place devices which are using the same communication frequency channel in the same area.
The following items should be strictly obeyed for the safe usage of the product, and for protecting yourself and other people from bodily harm and/or damage to property. Before use, please carefully read and follow the safety precautions outlined below.
Contact with oil may cause cracks to appear in the casing of the unit. When using the unit in environments where such oils are present, please insure that it is protected from contact through use of a polyethylene bag or other means.
The following may cause water or foreign objects to enter the unit
The RTR500B series and the former RTR-500 series (discontinued) are compatible and can be used in any combination, but there are restrictions between some models. For details please see the following information. T&D Website > Products > Compatibility Info for RTR500B and RTR-500 Series
This device complies with part 15 of the FCC Rules. 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.
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:
Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.
This device contains licence-exempt transmitter(s)/receiver(s) that comply with 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 interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device.
This digital apparatus complies with CAN ICES-3(B)/NMB-3(B).
L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux 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; 2. L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
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.
Hereby, T&D Corporation declares that this RTR500B Series is in compliance with the essential requirements and other relevant provisions of RE Directive 2014/53/EU and RoHS 2011/65/EU.
The full text of the EU Declaration of Conformity is available at:
Operations in the 5GHz WiFi band are restricted to indoor usage only.
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.