Six-channel Precision Thermometer
Introduction
Function
- Support standard platinum resistance(SPRT), industrial platinum resistance(PRT), thermocouple(TC) and thermistor(NTC) and other temperature sensors
- Support for the editing and configuration of the platinum resistance and thermistor sensor parameters
- The thermocouple channel provides an independent built-in cold-end temperature sensor with a temperature measurement accuracy better than 0.1℃
- Thermocouple cooling end compensation provides fixed value, internal automatic compensation and external compensation
- Each channel independent sampling, modular design, effectively improves the reliability and adaptability of the apparatus
- Each channel can be calibrated and corrected by a single point, multipoint, piecewise linear or least squares independently
- Provide historical data, statistical data, curve data and other data display forms
- Support voltage, resistance, temperature and other data format storage and output
- Provide encryption algorithm support, can encrypt the data files, effectively improve the security
- Support RS232 and wireless communication mode, can connect to PC or mobile terminal
- Provide 8G large-capacity storage space for data storage
- Seven-inch industrial-grade color touch-screen display
Features
1. Outstanding noise reduction design
2. Excellent long-term stability
3. High precision thermocouple cold junction
4. Perfect parameter editing
5. Statistical data analysis
6. Data encryption
7. Wireless LAN
8. Large capacity storage
9. Rich and friendly human-computer interaction functions
10. Reliable structural design
Technical Parameters
Channel configuration
Model |
DTMC - 2G |
DTMC - 4G |
DTMC - 6G |
DTMC - 8G |
Channel number |
2 |
4 |
6 |
8 |
Channel optional function |
TC Thermal Resistance Thermistor |
Channel technical indicators
Channel type |
Range |
Measuring range |
Resolution ratio |
24 Hours / ℃ ( 20 ± 1 ) ℃ |
1 Year / ℃ ( 20 ± 5 ) ℃ |
Temperature coefficientppm indication |
TC |
100 mV |
-20 mV ~ 100 mV |
0.1 uV |
5ppm+5ppm |
10 ppm + 15 ppm |
3 ppm |
Platinum resistance |
100 Ω |
0 Ω ~ 125 Ω |
0.1 mΩ |
2ppm+2ppm |
4 ppm + 10 ppm |
1 ppm |
Platinum resistance |
400 Ω |
0 Ω ~ 400 Ω |
0.1 mΩ |
2ppm+2ppm |
4 ppm + 10 ppm |
1 ppm |
Temperature technical indicators
Type |
Measuring range |
Accuracy |
Resolution ratio |
Sampling rate |
Data type |
|
TC |
K |
- 200℃ ~ 1372℃ |
0.15℃ |
0.01℃ / 0.001℃ |
1Hz~10Hz |
Configurationmagnitude of voltagetemperature scale |
J |
- 210℃ ~ 1200℃ |
0.1℃ |
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T |
- 200℃ ~ 400℃ |
0.1℃ |
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E |
- 200℃ ~ 1000℃ |
0.07℃ |
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N |
- 270℃ ~ 1300℃ |
0.15℃ |
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B |
250℃ ~ 1820℃ |
0.3℃ @ 1,000℃ |
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R |
- 50℃ ~ 1768℃ |
0.2℃ @ 1,000℃ |
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S |
- 50℃ ~ 1768℃ |
0.25℃ @ 1,000℃ |
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Platinum resistance |
PT25 |
- 189℃ ~ 961℃ |
0.003℃ @ 0℃ |
0.0001℃ |
Configurationresistance valuetemperature scale |
|
PT100 |
- 200℃ ~ 950℃ |
0.002℃ @ -100℃ |
0.001℃ |
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0.003℃ @ 0℃ |
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0.006℃ @ 300℃ |
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0.012℃ @ 600℃ |
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0.001℃ @ 0℃ |
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0.005℃ @ 100℃ |
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0.015℃ @ 150℃ |
General technical indicators
Power requirement |
12V DC 2A |
|
Communication interface |
RS232 Wireless |
|
Shell material |
Alufer +ABS |
|
Module size |
250mm × 170mm × 70mm |
|
Module weight |
2kg |
|
Environment |
Use |
(5~35)℃,(0~85)%RH |
Store |
(0~70)℃,(0~100)%RH |
