This is a compact and lightweight data recorder designed for waveform recording that can be powered by batteries.
You can record data from sound level meters and vibration level meters onto a memory card. In particular, it is equipped with terminals for connecting microphones and pickups, as well as a sensor drive power supply (CCLD) for recording sound and vibration waveforms. 【Features】 ■ Up to 4 channels of electrical signals can be recorded. ■ The casing is compact and lightweight, and using four AA alkaline batteries allows for approximately 8 hours of continuous operation. (Conditions: 23°C, frequency range 20kHz, 4 channel input, no CCLD, backlight off) ■ It has terminals for easily connecting sensors, including microphones and accelerometer pickups, and is compatible with CCLD. ■ The frequency range covers DC to 20kHz, accommodating a wide variety of phenomena for recording. ■ Recorded data is written to compact flash in the commonly used WAVE format. ■ It allows for voice recording (voice memos) and marker recording, making later data organization convenient. ■ Recorded data can be played back. ■ It has no moving parts, allowing for use in various environments. Operation is silent. ■ User-friendly switches.
Inquire About This Product
basic information
■ Input Section - Signal Input: 4 channels (BNC) - Audio Memo Input: 1 channel (for audio memo microphone φ3.5: 4-pole mini jack) - External Trigger: 1 (φ2.5: stereo mini jack) - 3-channel Vibration Input: For 3-channel vibration input preamplifier (7 pins) ■ Signal Input - Input Voltage Range: ±0.01V, 0.03V, 0.1V, 0.3V, 1V, 3V, 10V - Input Impedance: 100kΩ or more - Maximum Input Voltage: ±13V - Overload: Range full scale +2.0dB, allowable tolerance ±1.0dB - Input Coupling: AC/DC (AC coupling (1st order)): -3.0dB ±1.0dB at 0.315Hz - CCLD (Constant Current Drive): 2mA, 18V - Analog Filter: High Pass: OFF, 5Hz (-3.0dB ±1.0dB) (-12dB/oct) Low Pass: OFF, 200Hz, 1kHz, 2kHz (-3.0dB ±1.0dB) (-12dB/oct) …etc. * For more details, please download the PDF from our website or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
(...Basic Information Continued) ■Output Section - Playback Output Terminal: 4ch BNC (shared with input section) - Monitor Output Terminal: 1ch (φ3.5 stereo mini jack) During recording: Analog signal output of the selected 1ch During playback: Any selected 1ch / audio memo …*For more details, please download the PDF from our website or feel free to contact us. ■Recording Section ■Trigger Section ■Display Section ...*For more details, please download the PDF from our website or feel free to contact us. 【Specifications】 ■Operating Temperature Range: -10℃ to +50℃ ■Operating Humidity Range: 10% to 90% RH or less ■Power Supply: 4 AA batteries, AC100V ■Battery Life (when using alkaline batteries) At 20kHz 4ch CCLD usage: Approximately 4.5 hours, CCLD not in use: Approximately 8 hours ■Dimensions: 175W × 45D × 140Hmm ■Weight: Approximately 800g (including batteries)
catalog（1）
Download All Catalogs![4-channel data recorder "DA-20" [Catalog]](https://image.mono.ipros.com/public/catalog/image/01/afc/494502/IPROS11016054700976625237.jpeg?w=120&h=170)
Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.
![Water Level Recorder System "RT-510-W" [Rental]](https://image.mono.ipros.com/public/product/image/06c/2000485859/IPROS25751870601268473237.jpeg?w=280&h=280)
![2-channel level recorder 'LR-20A' [Rental]](https://image.mono.ipros.com/public/product/image/41f/2000486029/IPROS34645267319970545936.jpeg?w=280&h=280)
![Level Recorder "LR-07" [Rental]](https://image.mono.ipros.com/public/product/image/198/2000486378/IPROS36109991632503047515.jpeg?w=280&h=280)
![Landslide measurement recorder system "OT-1405" [Rental]](https://image.mono.ipros.com/public/product/image/126/2000486444/IPROS55165996513189621049.jpeg?w=280&h=280)
![[Achievement] Respiratory Curve Data Recorder](https://image.mono.ipros.com/public/product/image/49d/2000600844/IPROS87737962931398421595.png?w=280&h=280)
