Up to 4 channels of strain gauges can be connected.
It is equipped with an accelerometer measurement amplifier and a constant current circuit, allowing for the connection of up to 4 channels of acceleration pickups. It can log and wirelessly transmit data sampled at a maximum of 20 kHz. It features a zero balance function. The wireless communication distance is approximately 50 meters in line of sight. The L-LOG (Lobg-LOging) series includes three types: "strain gauge logger," "thermocouple logger," and "piezoelectric accelerometer logger," allowing for 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 the L-LOG battery holder for CR123A. * This product is only the sensor. (SD card included) Simultaneous measurement with other L-LOG series products is also possible.
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basic information
Wireless communication distance: Line of sight 50m Accelerometer: Built-in amplifier type accelerometer (compatible with 24V 2mA constant current power supply) Sensor power supply: 24V 2mA (±5%) Measurement channels: 4ch (connected with standard BNC connector) Measurement range: Maximum input voltage [±10V/±5V/±2V/±1V switchable] Measurement accuracy: Within ±5% (±0.5dB) for each range Measurement resolution: ±15bit at full scale for each range Sampling frequency: 10/50/100/200/1k/2k/10k/20kHz Low-pass filter: 10k/5k/1k/200/100/50/10Hz/off (bypass) Power supply: Battery/USB 5V Battery life: CR-123A approximately 10 hours *20kHz sampling Memory capacity: External microSD (up to 32GB) Interval measurement and scheduled collection possible Zero balance function equipped Dimensions: 100×150×45mm (not waterproof) *Does not include protrusions such as connectors and switches
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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.