Wireless temp - Humidity Data Loggers for museums also monitoring cumulative luminance and UV
- Illuminance: 0 to 130klx
- UV Intensity: 0 to 30mW/cm2
- Temperature: 0 to 55°C / -25 to 70°C
- Humidity: 10 to 95%RH / 0 to 99%RH(-20°C~)
Tandd Wireless temp - Humidity Data Loggers for museums also monitoring cumulative luminance and UV for Application-Based Model Selection
A good fit for cold-chain documentation, environmental monitoring, museums, storage rooms, facilities management, and validation workflows, where the right choice often depends on differences in sensor type, communication method, channel configuration, and deployment conditions.
Monitors UV, brightness, temperature, and moisture, shows total UV and brightness
Recorded data can be transmitted automatically through network or mobile communication for storage in cloud services or a designated site. 
Features
- 1ch each
- Measurement Range for Normal Type:
- Illuminance: -0 to 130,000 lx
- UV Intensity: 0 to 30 mW/cm2
- Temperature: 0 to 55°C
- Humidity: 10 to 95%RH
- Measurement Range for S-model :
- Illuminance: -0 to 130,000 lx
- UV Intensity: 0 to 30 mW/cm2
- Temperature: -30 to 80°C
- Humidity: 10 to 99%RH
- While recording possible to view cumulative illuminance and cumulative UV
- Possible to detect changes in illuminance even under moonlight
RTR-574 loggers have a wireless radio communication range with compatible base units of up to 150m (500ft). Data can be transmitted from a logger to a base unit and then automatically uploaded to cloud storage or saved to a specified location. Data can also be checked on your PC screen or on site with one of our compatible handheld data collectors. It is perfect for use in the protection of exhibits and archives in museums and libraries where you wish to manage various measurement points at once.
Base Unit
Data loggers in our RTR-500 Series only function as Remote Units and need to be used with one of the collection devices (Base Unit). The collected data can then be transmitted to a PC by a variety of methods such as USB, E-mail, or FTP. Moreover, various functions, such as the monitoring of current readings and warning notifications, make it a powerful data management system.
* Select a Base Unit according to the type and scale of the measuring environment.
Related Products
For complementary monitoring solutions, consider the Valor 2000 Waterproof Precision Balances for environments that demand robust washdown-safe weighing, the Explorer Analytical Balances for high-precision laboratory measurements, or the Scout STX Portable Balances for versatile, stackable, and high-resolution portable weighing applications.
RTR-574-S
RTR-574-S loggers have a wireless radio communication range with compatible base units of up to 150m (500ft). Data can be transmitted from a logger to a base unit and then automatically uploaded to cloud storage or saved to a specified location. Data can also be checked on your PC screen or on site with one of our compatible data collectors. It is perfect for use in the protection of exhibits and archives in museums and libraries where you wish to manage various measurement points at once. This model comes with a high precision temperature-humidity sensor, making it perfect for situations where strict temperature and humidity control is required.
Product Q&A
What environments are the RTR-500/RTR500B loggers designed for?
They are ideal for museums, libraries, and archives where monitoring UV, illuminance, temperature, and humidity across multiple points is critical to protect sensitive exhibits and documents.
How do the RTR loggers communicate?
The loggers transmit data wirelessly to compatible Base Units within 150m (500ft), and the data can then be automatically uploaded to cloud storage, saved to a specified location, or viewed on a PC or handheld data collector.
What measurements can the RTR loggers record?
They record UV intensity, illuminance, temperature, and humidity, and can display cumulative UV and illuminance values. Some models detect very low light changes, including moonlight.
What is the difference between the Normal and S-model?
The S-model supports a wider temperature range (-30 to 80°C) and higher humidity range (10 to 99%RH), making it suitable for environments with stricter climate control requirements.
Do these loggers support real-time monitoring and alerts?
Yes, using the Base Unit and associated software, you can monitor current readings and receive warning notifications when thresholds are exceeded.
What kinds of users typically benefit from this product line?
Mostly those involved in cold-chain documentation, environmental monitoring, museums, storage rooms, facilities management, and validation workflows where users need to compare sensor types, communication methods, and channel configurations.
| Measurement Channels | Illuminance, UV Intensity, Temperature, Humidity |
| Measurement Range | RTR-574 Illuminance: 0 to 130klx UV Intensity: 0 to 30mW/cm2 Temperature: 0 to 55°C Humidity: 10 to 95%RH RTR-574-S (High-Precision) Illuminance: 0 to 130klx UV Intensity: 0 to 30mW/cm2 Temperature: -25 to 70°C Humidity: 0 to 99%RH(-20°C~) |
| Accuracy | RTR-574 Illuminance: ±5% UV Intensity: ±5% Temperature: ±0.5°C Humidity: ±5%RH RTR-574-S (High-Precision) Illuminance: ±5% UV Intensity: ±5% Temperature: ±0.3°C Humidity: ±2.5%RH |
| LCD Display | Measurements, Battery Life Warning, etc. |
| Logging Capacity | 8,000 data sets |
| Recording Intervals | 15 choices from 1 sec. to 60 min. |
| Recording Mode | Endless/Onetime |
| Comm Interfaces | USB, Serial, Short Range Wireless |
| Power | AA Alkaline Battery x 1 |
| Operating Environment | Temperature: -10 to 60 °C Humidity: 90 %RH or less (no condensation) |
| Dimensions | H:55mm × W:78mm × D:18mm |
| Waterproof Capacity | None |
| Battery Life | Approx. 4 months |
| Accessories | Illuminance-UV Sensor, Temperature-Humidity Sensor, etc. |
Product Models
Need larger scale equipment for a bigger project?
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