DTMC-mK301 High-Precision Thermometer with 3 Channels, 0.0001°C Resolution and 7ppm Accuracy for Industrial Temperature Measurement
The DTMC-mK301 is a next-generation multi-channel super thermometer specifically engineered for temperature measurement calibration and precision temperature applications. This advanced instrument integrates high-accuracy electrical measurement technology with intelligent interaction capabilities to address comprehensive measurement and calibration requirements for laboratory and field temperature sensors.
This versatile thermometer supports measurement of RTDs, thermocouples, thermistors, temperature transmitters, humidity sensors, DC current, DC resistance, and DC voltage signals. It features built-in thermal conversion software with support for ITS-90 temperature scale and ITC60751 standard.
- Dual standard platinum resistance (SPRT) and dual standard thermocouple (STC) support
- Comprehensive sensor parameter editing and configuration for TC, PRT, and thermistor sensors
- Resistance measurement support (Pt/Cu/Ni including Pt25, Pt100, CuX, NiX)
- Thermocouple compatibility (K/N/J/E/T/R/S/B/We3/We5)
- Thermistor measurement range (0-400K)
- Temperature transmitter support (0-20mA/4-20mA)
- Multiple data display formats including historical data, statistical data, and curve data
- Data storage and output in voltage, resistance, and temperature formats
- RTD automatic current switching to eliminate EMF thermal potential error
- Support for 2-wire, 3-wire, and 4-wire RTD sensors
- SCPI communication protocol support (RS232/WLAN)
- 8GB large-capacity internal storage space
- 7-inch industrial-grade color touch-screen display
| Parameter | Specification |
|---|---|
| Number of Channels | 3 input channels (CH1/CH2/CH3) |
| Resolution | 0.0001°C |
| Accuracy | 7ppm (For SPRT at 0°C) |
| Sampling Rate | Up to 1 second per sample |
| Temperature Sensors | Resistance (Pt/Cu/Ni), Thermocouple (K/N/J/E/T/R/S/B/We3/We5), Thermistor (0-400K), Temperature Transmitter (0-20mA/4-20mA) |
| Data Storage | Built-in 8GB storage with external USB support |
| Operation Display | 7-inch HD touch screen |
| Communication Protocol | RS232 / WLAN |
| Overall Size | 270mm (L) × 260mm (W) × 142mm (H) |
| Weight | 2.5kg |
This precision thermometer finds extensive applications across multiple industries including electric power, petrochemical, measurement, metallurgy, biology, pharmaceutical, and scientific research sectors.
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