DTZ-300BW Wireless Intelligent Temperature Humidity Data Logger with 24 Channels and 24-bit Precision
The DTZ-300BW wireless intelligent itinerant detector is a multi-function inspection unit featuring 24 independent 24-bit high-precision sampling channels. Each channel supports four input modes: thermocouple, platinum resistance, humidity sensor, and analog input. When configured for humidity sensing, the instrument provides 24 units of 5V power output for sensor operation.
This versatile instrument is suitable for temperature field analysis, humidity field testing, uniformity verification, and volatility assessment in various temperature and humidity environment experimental equipment, industrial furnaces, and verification furnaces.
- 24 independent 24-bit high-precision sampling channels
- Individual channel configuration for thermocouple, platinum resistance, humidity sensor, and analog input modes
- Independent built-in cold-end temperature sensors with accuracy better than 0.1℃
- Modular design with independent sampling for enhanced reliability and adaptability
- Comprehensive sensor parameter editing including type and range configuration
- Flexible sampling parameter configuration for time and interval settings
- Independent 24-channel calibration support for single point, piecewise linear, or least squares methods
- Multi-format data display, storage, and output for voltage, resistance, temperature, and humidity
- Advanced encryption algorithm support for secure data file protection
- Multiple communication modes: RS232, wired network, and wireless network
- 24-channel 5V power supply for humidity sensor connectivity
- 8GB internal storage capacity with USB data export capability
- 7-inch industrial-grade color touch-screen display
| Range | Measuring Range | Resolution | Accuracy | Channels | Remarks |
|---|---|---|---|---|---|
| 100mV | -20mV~100mV | 0.1uV | 0.01%RD+4uV | 24 | Configuration |
| 400Ω | 0Ω~400Ω | 1mΩ | 0.01%RD+0.005%FS | 24 | 1mA excitation current source |
| 1V | 0V~1V | 0.1mV | 0.05%RD | 24 | 5V power supply output |
| Parameter | Specification |
|---|---|
| Power Requirement | 12VDC 2A |
| Communication Interface | RS232, LAN, Wireless |
| Shell Material | Aluminum + ABS |
| Module Size | 250mm × 170mm × 70mm |
| Module Weight | 1.6kg |
| Operating Environment | 5~35℃, 0~85% RH |
| Storage Environment | 0~70℃, 0~100% RH |
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