0538-5089056
0538-5089056
◇ Introduction ◇ Function◇ Parameter◇ Product order◇ Download◇ Related products
Product Overview:The DTZ-300BW Smart Multi-Channel Temperature and Humidity Data Acquisition Logger is a configurable, multifunctional inspection unit equipped with 24 high-precision 24-bit sampling channels. Each channel can be independently configured to support one of four input types: thermocouple, RTD, humidity sensor, or analog signal. When configured for humidity sensor input, the system can simultaneously provide up to 24 channels of 5V power output for sensor excitation.
Product Functions:
1. 24 units 24-bit high-precision sampling channels
2. 24 units channel can be independently configured as thermocouple, platinum resistance, humidity sensor and analog input mode
3. Each channel provides an independent built-in cold-end temperature sensor, and the temperature measurement accuracy is better than 0.1℃
4. Each channel independent sampling, modular design, effectively improve the reliability and adaptability of the instrument
5. Support the editing and configuration of sensor-related parameters such as sensor type and range
6. Support the editing and configuration of sampling-related parameters such as sampling time and sampling interval
7. 24 channels can be independently calibrated and corrected for single point, piecewise linear or least squares
8. Support voltage, resistance, temperature, humidity and other data formats display, storage and output
9. Provide encryption algorithm support, can encrypt data files, effectively improve security
10. Support for RS232, wired network and wireless network multiple communication modes, can be connected to the PC terminal or mobile terminal
11. Provide 24-road 5V power supply externally, convenient for the use of humidity sensor connection
12. Provide 8G large capacity internal storage space for data storage, data can be exported through the USB port
13. Seven-inch industrial-grade color touch-screen display
Product Features:
1. Displays real-time data across all 24 high-precision 24-bit sampling channels.
2. Each of the 24 channels can be individually set to thermocouple, RTD, humidity sensor, or analog signal mode.
3. Each thermocouple channel includes its own internal cold junction sensor and independent sampling circuitry for high precision; all modules are designed for<±0.1℃ measurement accuracy.
4. Supports editing of sensor type, range, sampling time, and interval on a per-channel basis. Each channel supports single-point, segmented linear, or least squares curve calibration.
5. High-accuracy measurement of analog and reference signals meets the stringent demands of precision electrical metrology.
6. Real-time display, storage, and output of voltage, resistance, temperature, and humidity data.
7. Built-in encryption algorithm supports secure data file protection.
8. Supports RS232, wired LAN, and wireless communication with both PC and mobile interfaces.
9. Provides 24 channels of 5V output, simplifying connection for humidity sensors.
10. 8 GB of internal memory for data storage; data export supported via USB interface.
Channel Configuration
Model | DTZ-300BW-12G | DTZ-300BW-16G | DTZ-300BW-20G | DTZ-300BW-24G | DTZ-300BW-XXG |
Channel number | 12 | 16 | 20 | 24 | Customized |
Channel characteristics | Multifunction channel | ||||
Channel function | TC、RTD、Humidity Sensor & Other types of voltage output sensors | ||||
Channerl Technical Indicators
Range | Measuring range | Resolution | Accuracy = ± (% of reading + % of full scale) |
100mV | -10mV to 100mV | 0.1uV | 0.01%+0.008% |
1V | 0 to 1 V | 0.1mV | 0.02%+0.02% |
Technical Index of Tecmperature and Humidity
Sensor type | Measurement range | Accuracy | Resolution | Sampling rate | Sampling mode | Configurable output format | Remarks |
Pt100 | -200 to 800?°C | ±0.05?°C at 0?°C, ±0.08?°C at 300?°C, ±0.12?°C at 600?°C | 0.001?°C | 0.2 s / 24 channels | 24-channel simultaneous sampling ensures fully synchronized real-time data acquisition | Resistance or temperature | 1?mA excitation current source |
K | -200 to 1300?°C | ±0.5?°C | 0.01?°C | Voltage or temperature | Complies with the ITS-90 temperature scale | ||
J | -200 to 900?°C | ±0.5?°C | |||||
T | -200 to 400?°C | ±0.5?°C | |||||
E | -200 to 1000?°C | ±0.5?°C | |||||
N | -200 to 1300?°C | ±0.5?°C | |||||
B | 250 to 1820?°C | ±0.8?°C at 1000?°C | |||||
R | 0 to 1768?°C | ±0.7?°C at 1000?°C | |||||
S | 0 to 1768?°C | ±0.9?°C at 1000?°C | |||||
Humi. | (0 to 100) % RH | 1.5% RH | 0.01% RH | Voltage or humidity | 5?V power output supply |
General Technical Indicators
Power requirement | 12V DC 2A | |
Communication interface | RS232, LAN, Wireless | |
Shell material | Alufer +ABS | |
Appearance size | 250mm×140mm×100mm | |
Instruments weight | 2kg | |
Environment | Operating | (5~35) ℃ , (0~85) %RH |
Storage | (0~70) ℃ , (0~100) %RH | |
| Previous:BT Type Ice Bucket | next:DTHTH-THA Temperature and Humidity Alarm Calibration Chamber |
Headquarter Address ：Tai'an High-tech Development Zone, Shandong Province
Telephon ：+86 0538-5089056 +86 13953856217
Fax ： +86 0538-5059718
After sale：+86 0538-5050959
Website ： www.tadt.com.cn
E-mail ： tadtzdh@dearto.cn
Copyright? Tai'an Detu Automation Instrument Co., Ltd. Lu ICP 14024757-1 