DTZ-300BX1609 Temperature and Humidity Data Acquisition Logger

    The DTZ-300BX1609 Multi-Channel Temperature and Humidity Data Acquisition Logger supports connections to up to 16 temperature channels and 9 humidity channels. Designed specifically for temperature and humidity field inspections, it provides real-time display of temperature, humidity, and other measurement data for each channel. The device is compact, lightweight, and easy to carry for on-site monitoring applications. It is ideal for testing environmental chambers and thermal processing equipment.

Software copyright registration number: 2016SR171562   2020SR0328008

High Accuracy & Fast Acquisition

All channels are capable of fast data acquisition while maintaining high measurement accuracy, significantly improving operational efficiency.

Smart Touchscreen Interface

The devices are equipped with high-resolution capacitive touchscreens for intuitive operation. Real-time display of data and battery status. Customizable parameters include sensor type, number of channels, sampling interval, date/time, and more.

Standalone Data Acquisition

No PC is required during field use. The multi-channel data acquisition unit independently collects and stores data to a USB drive. Data can be viewed and analyzed on a PC by simply inserting the USB drive.

Supports 8 GB USB Storage

Measurement data are saved in real time to a USB flash drive and can be processed using Excel or exported to proprietary software for report generation and certificate output.

Automatic Correction

The devices support linear correction for common K, N, S thermocouples, Pt100 RTDs, and humidity sensors. They allow multi-point temperature correction input and storage on a per-channel basis.

Communication Features

The devices connect to a PC via USB cable. They are compatible with professional database management software that displays real-time graphs of temperature and humidity across all channels. They calculate center point, fluctuation, uniformity, rate of change, current progress, and system status. Supports multiple inspection units operating in parallel with independent data processing, boosting efficiency.

Designed for Field Calibration

The instruments support 16 temperature channels and 9 humidity channels to meet most calibration scenarios. Simultaneous calibration of multiple chambers is enabled to save on-site time.

Simplified Connection

Standardized connectors are used for quick, reliable wiring. Temperature and humidity ports are keyed to prevent incorrect connections, ensuring system reliability.

Broad Sensor Compatibility

The instruments are compatible with thermocouples (S, R, B, K, N, E, J, T) and Pt100 RTDs. Custom sensor options are available for specialized applications.

Professional Cold Junction Compensation

An external 4-wire Pt100 is used for cold junction compensation in thermocouple channels. Reference junction compensation error is < 0.2 °C; inter-channel error is < 0.1 °C.

Long Battery Life & Low Power Design

Built-in high-capacity lithium battery supports ≥ 30 hours of continuous operation. Features charge/discharge protection and automatic switching between external and internal power sources to extend battery life. Uses a secure DC 6.4×2.1 charging interface with high current capability.

Submission Information Management: Manages client organization and equipment submission data, eliminating the need for annual re-entry.

Multi-Device Simultaneous Measurement: Supports testing multiple devices concurrently with independent data processing to enhance efficiency.

Intelligent Data Selection: Automatically analyzes and extracts valid data from acquired datasets.

Breakpoint Resume Testing: Enables resumption from breakpoints and intelligently consolidates reports for repeated tests on the same device.

Smart Data Management: Organizes historical submission records with intelligent indexing for rapid retrieval.

Real-Time Curve Display: Presents temperature and humidity data for all channels in curve.

Live Status Monitoring: Displays real-time channel data with annotations for center points, fluctuation, uniformity, rate of change, current progress, and device status.