Portable Instrument Datalogger For Temperature And Humidity
Environment
It has 0.01% level accuracy, small in size and convenient to carry.
Up to 72 channels’ TCs, 24 channels’ RTDs, and 15 channels’
humidity sensors can be connected. The instrument has the powerful
human interface, which can display the electric value and
temperature / humidity value of each channel at the same time. It
is a professional instrument for temperature and humidity
uniformity acquisition. Equipped with S1620 temperature uniformity
test software, the test and analysis of items such as temperature
control error, temperature and humidity uniformity, uniformity and
stability can be automatically completed.
1. 0.1 second / channel inspection speed
2. Flexible Wiring
3. Professional Thermocouple Reference Junction Compensation
4. Thermocouple measurement accuracy meets the requirements of
AMS2750E specifications
5. Optional dry -wet bulb method to measure humidity
6. Wireless communication function
7. Support for Data Storage
8. Channel expansion capability
9. Closed design, compact and portable
10. Statistics and data analysis functions
11. Powerful human interface
Differences of all models
| Items/model | PR203AS | PR203AF | PR203AC | PR205AF | PR205AS | PR205DF | PR205DS |
| Products name | Temperature and Humidity Data recorder | Data recorder |
| Number of thermocouple channels | 32 | 24 |
| Number of thermal resistance channels | 16 | 12 |
| Number of Humidity channels | 5 | 3 |
| Wireless communication | RS232 | 2.4G wireless | IOT | 2.4G wireless | RS232 | 2.4G wireless | RS232 |
| Supporting PANRAN Smart Metrology APP | | | | | | | |
| Battery life | 15h | 12h | 10h | 17h | 20h | 17h | 20h |
| Connector mode | Special connector | aviation plug |
| Additional number of channels to expand | 40 pcs thermocouple channels/8 pcs RTD channels/3 humidity channels |
| Advanced data analysis capabilities | | |
| Basic data analysis capabilities | | |
| Double backup of data | | |
| History data view | | |
| Modification value management function | | |
| Screen Size | Industrial 5.0 inch TFT color screen | Industrial 3.5 inch TFT color screen |
| Dimension | 307mm*185mm*57mm | 300mm*165m*50mm |
| Weight | 1.2kg(No charger) |
| Working environment | Temperature: -5℃~45℃ ; Humidity: 0~80%,Non condensing |
| Preheating time | 10 minutes |
| Calibration period | 1 year |
Electrical technology index
| Range | Measurement range | Resolution | Accuracy | Number of channels | Remarks |
| 70mV | -5mV~70 mV | 0.1uV | 0.01%RD+5uV | 32 | Input impedance≥50MΩ |
| 400Ω | 0Ω~400Ω | 1mΩ | 0.01%RD+0.005%FS | 16 | Output 1mA excitation current |
Temperature Sensor
| Range | Measurement range | Accuracy | Resolution | Sampling speed | Remarks |
| S | 100.0℃~1768.0℃ | 600℃,0.8℃ 1000℃,0.9℃ | 0.01℃ | 0.1s/Channel | Conform to ITS-90 standard temperature; A type device include reference junction compensation error |
| R |
| B | 250.0℃~1820.0℃ | 1300℃,0.8℃ |
| K | -100.0~1300.0℃ | ≤600℃,0.6℃ >600℃,0.1%RD |
| N | -200.0~1300.0℃ |
| J | -100.0℃~900.0℃ |
| E | -90.0℃~700.0℃ |
| T | -150.0℃~400.0℃ |
| Pt100 | -150.00℃~800.00℃ | 0℃,0.06℃ 300℃.0.09℃ 600℃,0.14℃ | 0.001℃ | 0.5s/Channel | 1mA excitation current |
| Humidity | 1.0%RH~99.0%RH | 0.1%RH | 0.01%RH | 1.0s/Channel | No contain humidity transmitter error |
Accessory selection
| Accessory model | Functional description |
| PR2055 | Expansion module with 40-channel thermocouple measurement |
| PR2056 | Expansion module with 8 platinum resistance and 3 humidity
measurement functions |
| PR2057 | Expansion module with 1 platinum resistance and 10 humidity
measurement functions |
| PR1502 | Low ripple noise external power adapter |
