DTZ-300BW Intelligent Multi-Channel Temperature Humidity Data Logger with 24 Channels and 8GB Storage
The DTZ-300BW intelligent itinerant detector is a multi-function inspection unit featuring 24 high-precision 24-bit sampling channels. Each channel can be independently configured to support four input modes: thermocouple, platinum resistance, humidity sensor, and analog input. When configured for humidity sensor mode, the instrument provides up to 24 units of 5V power output for sensor operation.
This versatile device connects to PC or mobile terminals via wired or wireless communication, making it ideal for temperature field, humidity field, uniformity, and volatility testing across 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
- Sensor parameter editing and configuration (type, range)
- Sampling parameter editing and configuration (time, interval)
- Independent 24-channel calibration with single point, piecewise linear, or least squares methods
- Support for voltage, resistance, temperature, and humidity data display, storage, and output
- Data encryption algorithm support for enhanced security
- 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
- 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 |
| 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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