JTR-1005 PT100 Intelligent Temperature Transmitter
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Keywords： JTR-1005 PT100 Intelligent Temperature Transmitter
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Product Description
Input type: 2/3/4 wire PT100
Output mode: two-wire 4 ~ 20mA current loop
Output resolution: 1μA
Data update rate: 1 second -2/4 wire thermal resistance 1.5 seconds -3 wire thermal resistance
Operating environment:-35~85 ℃ 0 ~ 95% relative humidity
Special function: can be matched with the sensor, to achieve ultra-high precision measurement.
Electrical isolation: non-isolated
Power supply: 8 ~ 36VDC
Accuracy (AT 25 ℃ maximum):
Enter model number | Range (℃) | A/D conversion accuracy | D/A conversion accuracy | Influence of 1 ℃ of environment change (temperature drift) |
PT100 | -200~500 | ±0.05℃ | ± 0.075% of range | 0.003 ℃ |
digital/analog conversion |
|
|
| 0.0025% Span |
Note: total accuracy of transmitter: analog/digital conversion accuracy, please refer to the previous "about accuracy" for calculation method"
Overall accuracy after using sensor matching function (transmitter sensor)
Enter model number | Range (℃) | Accuracy of analog/digital conversion (℃) |
PT100 | -50~200 | ±0.05 |
Note: The sensors listed in the table are the most commonly used, stable and representative sensors in each temperature range. For details of accuracy in a wider temperature range, please consult the manufacturer.
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