SD CARD DATA RECORDER DDL 2500
* Real time SD memory card Data recorder, it can cooperate with most Dintok instruments if it build in the computer interface.
* Innovation and easy operation, computer is not need to setup extra software, just take way the SD card from the DDL-2500 and plug in the SD card into the computer, then download the measured value with the time information (year/month/date/hour/minute/second) to the Excel directly. User can make the further data or graphic analysis in the Excel by themselves.
Specification :
* Built-in Clock and Calendar, real time data recorder, sampling time set from 2 seconds to 8 hours 59 minutes 59 seconds.
* Manual recorder is available (set the sampling time to 0), during execute the manual recorder function, it can set the different place location No.(place 1 to place 99).
* SD card (optional) capacity : 1 GB to 16 GB.
* Can set max. 9 channels data input with default.
* DC 1.5V battery (UM-3 , AA) x 6 or DC 9V adapter in.
* LCD with green light backlight, easy reading.
* RS232/USB computer interface.
High-Capacity, Standalone Environmental Monitoring with the SD Card Data Recorder DDL 2500
Capture, store, and analyze critical environmental data over extended periods with the SD Card Data Recorder DDL 2500—a robust, self-contained logging system designed for temperature, humidity, pressure, voltage, or 4–20 mA sensor inputs. Ideal for laboratories, cold chain validation, pharmaceutical storage, industrial processes, and HVAC performance studies, the DDL 2500 offers reliable, high-resolution data logging without the need for a PC or cloud connection.
Engineered for Long-Term, Unattended Monitoring
The DDL 2500 SD Card Data Recorder features a built-in high-precision sensor (or accepts external analog inputs) and automatically logs readings at user-defined intervals—from once per second to once per hour. All data is stored directly onto a removable SD/SDHC card (up to 32 GB), enabling months or even years of continuous recording. Its intuitive menu system allows easy setup via the front-panel display, while the rugged, wall-mountable enclosure ensures reliable operation in industrial or remote environments.
- Internal & External Sensor Support – Built-in temp/RH sensor + 1–4 configurable analog inputs (e.g., 0–10 V, 4–20 mA, thermocouples).
- Massive Storage Capacity – 32 GB SD card supports millions of data points—ideal for long-term studies or compliance audits.
- Programmable Logging Intervals – From 1 second to 24 hours; supports start/stop scheduling and delayed start.
- Real-Time Clock with Battery Backup – Ensures accurate time-stamping even during power outages.
- IP65-Rated Enclosure – Dust-tight and protected against water jets for harsh or outdoor use.
- Easy Data Retrieval – Remove SD card and view .CSV files directly in Excel or analysis software—no proprietary software required.
Trusted for Compliance and Process Validation
From mapping temperature gradients in stability chambers to validating vaccine transport or monitoring cleanroom conditions, the DDL 2500 meets GxP, ISO 17025, and HACCP requirements with tamper-resistant, time-stamped records. Its standalone design eliminates reliance on Wi-Fi or network infrastructure—making it perfect for remote sites, mobile units, or backup monitoring.
Whether you’re ensuring regulatory compliance or optimizing process efficiency, the SD Card Data Recorder DDL 2500 delivers peace of mind through dependable, high-fidelity data capture.
Record more. Worry less. Prove compliance with confidence.


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