WIRELESS VOLTAGE/TEMP LOGGER LR8515 HIOKI
- 2-channel temperature/voltage logger
- Built-in Bluetooth connectivity
- 500,000 data points/channel
- 7-day AA battery life
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Description
Introducing Wireless, Compact, Temperature Logging
In today’s fast-paced industrial and scientific environments, the ability to collect accurate and reliable data, especially temperature readings, is crucial for diagnostics, maintenance, and research. Traditional logging methods often involve cumbersome wiring, limiting placement options and sometimes even compromising safety. The need for compact, versatile, and easily deployable solutions has become paramount. This is where the innovation of wireless data loggers truly shines, offering unprecedented flexibility and convenience. The product in focus represents a significant leap forward in this domain: a compact, 2-channel wireless temperature logger. This device is not merely a recorder; it’s a smart solution designed to simplify data acquisition in challenging scenarios, providing both temperature and voltage input capabilities. Its compact size, combined with wireless connectivity, transforms how professionals approach monitoring and troubleshooting, especially when dealing with distributed systems or hard-to-reach locations.
Compact Design, Versatile Placement Anywhere
One of the most compelling features of this wireless logger is its compact design, versatile placement anywhere. Engineered with a “pocket size” form factor, this logger is designed for installation anywhere without being constrained by space limitations. This diminutive size means it can be tucked away in tight spots where larger, wired loggers simply cannot fit. To further enhance its placement flexibility, the logger can be used with an optional MAGNETIC STRAP, allowing it to be securely hung on walls or other metallic surfaces. This ingenious accessory effectively solves all of your installation space problems, making deployment incredibly simple and adaptable. This design is particularly revolutionary for installing data loggers in challenging environments such as switchboards or control panels. Gone is the arduous task of feeding wires through panel doors; with wireless data collection, you can safely close the panel door for secure measurements, minimizing exposure to live circuits and maintaining electrical enclosure integrity. Furthermore, these loggers prove invaluable for measuring in difficult-to-wire locations, including elevated positions or directly on moving machinery, where traditional wired setups would be impractical or dangerous.
Seamless Wireless Data Acquisition via Bluetooth
The true power of this device lies in its seamless wireless data acquisition via Bluetooth®. With built-in Bluetooth® wireless technology, this logger revolutionizes data collection by allowing users to access data effortlessly using a smartphone or PC. This wireless capability means you can collect data even as signals are being logged, providing real-time insights without interrupting the ongoing measurement process. A particularly smart feature is its data management: no matter what time during measurement you collect the data, all data is automatically merged together into one single file. This eliminates the hassle of manually stitching together fragmented data sets, ensuring a continuous and complete record. Users can also review data trends by observing waveforms and numerical values right there in the field, using their smart device. This immediate access to data allows for on-the-spot analysis and decision-making, significantly streamlining diagnostic and monitoring workflows, reducing the need to return to a central office for data processing. This wireless functionality, exemplified by models like the LR8514, truly empowers field professionals with unprecedented flexibility and efficiency.
Real-Time Monitoring and Waveform Analysis
Beyond simple data logging, this device offers sophisticated real-time monitoring and waveform analysis capabilities. By utilizing a compatible data acquisition unit, such as the Hioki LR8410-20, data from the wireless logger can be acquired and viewed in real time. This means that users aren’t just collecting data passively; they are actively observing the live behavior of the measured parameters. This real-time visibility is crucial for immediate troubleshooting, performance verification, and understanding dynamic processes as they unfold. A particularly useful function is the ability to view previous waveforms while the device is still taking measurements. This allows users to compare current behavior with historical data, identifying deviations or trends without interrupting the ongoing logging process. Whether you’re trying to spot a sudden temperature spike, a voltage dip, or a subtle correlation between two parameters, the real-time display, often facilitated by models like the LR8514, provides immediate visual feedback. This dynamic observation capability transforms the logger from a mere data storage device into an active diagnostic tool, enabling engineers and technicians to react promptly to critical events and make informed decisions on the spot.
Extended Battery Life and Power Options
Reliability in the field often hinges on power longevity, and this logger excels with its extended battery life and power options. The device is designed for practical, long-term deployment, capable of operating for about 7 days on just two AA-size alkaline batteries when recording at a 1-second interval with Bluetooth® functionality active. To further maximize battery life, especially during prolonged monitoring periods, the instrument incorporates a smart power-saving function. This intelligent feature automatically turns on the Bluetooth® circuit only during predefined time periods, minimizing power consumption when wireless communication isn’t actively required. This ensures that batteries will last significantly longer, reducing the frequency of battery replacements and minimizing operational interruptions. Crucially, even when communications are temporarily disabled to conserve power, data is reliably stored in the instrument’s large built-in memory, which can hold an impressive 500,000 data points per channel. For applications requiring continuous operation beyond battery life, the logger can also be powered using an AC adapter, providing peace of mind for extended periods of data recording without any concern for battery depletion.
Diverse Applications and Correlation Checks
The wireless logger’s capabilities extend to diverse applications and correlation checks, making it an invaluable tool across various industries. Its ability to simultaneously measure voltage input alongside K and T thermocouple temperatures makes it exceptionally versatile. For instance, in checking the correlation of voltage and temperature, it can be deployed to understand how electrical load affects thermal performance in electronic components or machinery. In maintenance of PV (Photovoltaic) systems, it’s crucial for understanding the efficiency of solar panels; when connected to an actinometer, it can help analyze the relationship between solar irradiance and panel temperature. The logger is also ideal for various tests in electronics, automobiles, and transportation, where temperature and voltage interplay is critical for performance and safety. This includes thermal performance testing of circuit boards, battery temperature monitoring in electric vehicles, or checking cabin temperatures during transport. Furthermore, for environmental and material science applications, it can be used for easily checking heat flows when connected to a heat flow sensor, providing insights into insulation effectiveness or thermal dissipation. This multi-input capability and wireless convenience unlock a wide range of diagnostic and monitoring possibilities.
Enhancing Efficiency in Field Operations
This wireless temperature logger is designed to enhance efficiency in field operations by simplifying complex data acquisition tasks. Its compact, wireless nature eliminates the need for cumbersome wiring, which can often be time-consuming, expensive, and sometimes even unsafe in industrial environments. By enabling data collection via a smartphone or PC, technicians can quickly set up measurements, monitor progress in real-time, and analyze data on the spot, significantly reducing the total time spent on-site. The automatic merging of collected data into a single file further streamlines post-measurement processing, removing the manual effort of consolidating multiple files. This efficiency extends to troubleshooting, where immediate access to real-time waveforms and historical trends allows for rapid diagnosis of issues. For example, an engineer can observe how temperature changes correlate with voltage fluctuations during equipment startup, quickly pinpointing potential overloads or thermal management problems. By providing immediate, actionable insights and minimizing setup complexities, this wireless logger empowers field professionals to perform their duties with greater speed, accuracy, and autonomy, ultimately leading to reduced downtime and improved operational effectiveness across various industries.
TPT24: Your Premier Global Supplier
When it comes to acquiring this innovative wireless temperature logger, TPT24 stands as your premier global supplier. We are unequivocally recognized as the leading online store for this product worldwide, distinguished by our unwavering commitment to customer satisfaction and product integrity. At TPT24, we deeply understand the critical importance of reliable and authentic measurement tools for professionals across various industries. That’s why every one of these advanced wireless temperature loggers provided by TPT24 comes with an absolute guarantee of authenticity and quality. We ensure that each unit is directly sourced from the manufacturer and meticulously subjected to stringent quality checks, confirming it meets the highest standards of performance and reliability. Our expansive global logistics network ensures that no matter what country you are in, TPT24 is equipped to securely and efficiently deliver your wireless logger directly to your doorstep. We pride ourselves on offering a seamless purchasing experience, from initial inquiry to final delivery, ensuring that you receive a genuine, high-performance instrument ready to tackle your most demanding temperature and voltage logging challenges. Choose TPT24 as your trusted partner for premium test and measurement equipment, and experience the confidence that comes with unparalleled quality and reliable global accessibility.
Specifications
| Functionality | [Used as standalone product (Data collected manually) ] Windows PC or Windows tablet (CD-R with software included) Android smartphone or Android tablet terminal (Software can be downloaded free of charge from Google Play.) *Communication range varies with the performance of the computer or tablet (up to a line-of-sight distance of roughly 30 m) [Used as logging module (Real-time measurement) ] Device can be used as an LR8410 logging module to record and display data in real time and to control up to 7 units, Communication distance: 30 m |
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| Number of channels | 2 ch (isolated; select voltage of thermocouple for each channel), Input terminals: M3 screw type terminal block | |||||
| Measurement items | Voltage/ Thermocouple (K, T) | |||||
| Maximum input voltage | ±50 V DC, Max. inter-channel voltage 60 V DC | |||||
| Measurement range | [Voltage] ±50 mV to ±50 V , Max. resolution 0.01 mV [Thermocouple] -200 ˚C to 999.9 ˚C, Thermocouples (K, T), Max. resolution 0.1 ˚C |
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| Measurement accuracy | [Voltage] ±0.05 mV (50 mV range) [Thermocouple] ±0.8 ˚C (Thermocouple K -100 ˚C to 999.9 ˚C) *Reference junction compensation: Switchable between internal and external *Reference junction compensation accuracy: ±0.5 ˚C (When using internal compensation, add to thermocouple measurement accuracy.) *Temperature characteristics: Add (measurement accuracy × 0.1) / ˚C to measurement accuracy. |
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| Display items | Measurement value, date, time, number of recorded data, maximum value, minimum value, and average value | |||||
| Functions | Alarm, Scaling, Recording operation hold function, Erroneous operation prevention, Comment recording function, Power saving function, Authentication function, Free run | |||||
| Recording | [Capacity] 500,000 data items for each channel [Mode] Instantaneous value [Interval] 0.1 to 30 sec, 1 to 60 min, 16 selections | |||||
| Power source | AC Adapter Z2003 (AC100 V to 240 V, 50 Hz/60 Hz), AA alkaline batteries (LR6) ×2, External power DC5 V to 13.5 V (can also be supplied from USB bus power, with a conversion cable) | |||||
| Continuous operating time ([Capacity] 500,000 data items for each channel) (23˚C) |
2.5 months (Recording interval of 1 min, Bluetooth® OFF), 7 days (Recording interval of 1 sec, Bluetooth® ON), 2 days (Recording interval of 0.1 sec, during real-time measurement with the LR8410) | |||||
| Dimensions and mass | 85 mm (3.35 in) W × 75 mm (2.95 in) H × 38 mm (1.50 in) D, 126 g (4.4 oz) (Not including the battery) | |||||
| Included accessories | CD-R ×1 (Instruction Manual, Logger Utility, Wireless Logger Collector), Measurement Guide ×1, Caution for Using Radio Waves × 1, AA alkaline batteries (LR6) ×2 | |||||
Countries and regions where wireless operation is currently supported (LR8515)
| Countries and regions where wireless operation is currently supported | Australia, Austria, Belgium, Bulgaria, Canada, Chile, China, Colombia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Japan, Kenya, Latvia, Liechtenstein, Lithuania, Luxembourg, Macao, Malta, Myanmar, Netherlands, New Caledonia, New Zealand, Norway, Poland, Portugal, Romania, Saudi Arabia, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Kingdom, United States, Viet Nam | |||||
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| Note | Use of devices that emit radio radiation requires approval in the country of use. Thus, use of the instrument in a country or region where they have not been approved may be subject to penalty as a violation of law. | |||||











