Up to 4 channels of strain gauges can be connected.
Equipped with a bridge circuit and amplifier for strain gauge measurement, it can connect up to 4 channels of strain gauges. It is capable of logging and wirelessly transmitting data sampled at a maximum of 1 kHz. The wireless communication range is approximately 50 meters in line of sight. The L-LOG (Long-Logging) series includes three types: "strain gauge logger," "thermocouple logger," and "piezoelectric acceleration logger," allowing simultaneous measurement of up to 25 units. Interval measurements and pre-scheduled measurements are also possible, making it suitable for various measurement applications. * Customers using the L-LOG series for the first time must purchase the separately sold L-LOG data transmission and reception device and L-LOG battery holder. * This product is for the sensor only. Simultaneous measurement with other L-LOG series devices is also possible.
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basic information
Wireless communication distance: Line of sight 50m Strain gauge: Wiring method: 3-wire/2-wire *Specify at the time of order (1 gauge, 2 gauges (opposite side/adjacent side), 4 gauges) Resistance value: 350Ω, 120Ω compatible *Specify at the time of order Measurement channels: 4ch Measurement range: ±20000μst Measurement accuracy: ±20μst Measurement resolution: ±5μst or less Sampling frequency: 0.01/0.1/1/5/10/20/50/100/200/ 500/1000Hz Power supply: Battery/USB 5V Battery life: CR-123A approximately 2 months, TL-5930 over 1 year *1Hz sampling Memory capacity: 512MB Interval measurement, scheduled collection possible External dimensions: 70.4×50.4×33.2mm (not waterproof) *Includes fixing flange and sensor connection part
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*For prices and details, please download the catalog or feel free to contact us.
Detailed information
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L-LOG Data Transmission and Reception Device (with Measurement Application) Using dedicated measurement software, it communicates wirelessly with the L-LOG series loggers, allowing for the reception of measurement data stored in the logger, transmission of measurement settings, and execution of operational commands (such as starting/stopping measurements and data transmission/reception).
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L-LOG Battery Holder - CR123A This is a power supply holder for the L-LOG series logger. *Please prepare the separately sold CR-123A batteries.
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L-LOG Battery Holder TL5930 This is a power supply holder for the L-LOG series logger. Please prepare the separately sold TL5930 battery.
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Company information
Demonstrating comprehensive capabilities in electronic device design Since our founding, we have been progressing as a comprehensive development and design company for consumer and specialized devices, primarily focusing on wireless technology, under the theme of "a high-level technical group that meets needs." In wireless utilization, unlike circuits that use only digital technology, a lack of sufficient know-how regarding high frequencies often leads to troubles. Our company possesses extensive experience and know-how in the design and development of devices utilizing weak radio waves, specific low power, as well as mobile phones, telephone lines, and infrared technology, allowing us to provide optimal designs for our customers. Furthermore, while the development of mass-produced consumer devices is mainly conducted within corporate departments, our company is one of the few specialized manufacturers in Kyushu that possesses know-how in mass production design in terms of electronic circuits, mechanical structures, and microcontroller software. Moving forward, we aim to further demonstrate the comprehensive capabilities of Logical Product Co., Ltd. as a "creative technical group" that responds to customer needs and contributes to their success.
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