PCE-T 420: Four Channel High Accurate Temperature Logger
DESCRIPTION
The 4-channel temperature data logger for thermocouples allows for the
display and archiving of multiple temperature sensors simultaneously. It can be
connected to up to 8 different types of thermocouples. Notably, the data logger
offers high accuracy, especially with Type K thermocouples, with an accuracy of
Type K ± (0.04% of reading + 0.3 K).
The measurement overview of the 4-channel temperature data logger provides
a quick overview of the 4 displayed temperatures. Another view displays the
maximum, minimum, and average values since the start of measurement.
Additionally, each channel can be compared with all other channels, showing the
current measurement value of the channel and the difference from the reference
channel. The 4-channel temperature data logger can store up to 100 data sets,
each with a maximum of 100,000 readings. Adjustable alarm thresholds for upper
and lower temperature values can highlight measurements in red.
HIGHLIGHTS
- Measurement range from -200 to +1800 °C
- High accuracy of ± (0.04% of reading + 0.3 K) for Type K
- Compatibility with 8 thermocouple types
- Thermocouple types K, J, S, R, E, T, N, B
- Storage for 10 million measurement values
- Adjustable alarm limits
- 4 input channels
SPECIFICATION
|
Temperature Type K |
|
|
Measurement
Range |
-200°C ... +1370°C |
|
Resolution |
0.1°C |
|
Accuracy |
± (0.04% + 0.3°C) |
|
|
|
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Temperature Type J |
|
|
Measurement Range |
-200°C ... +1050°C |
|
Resolution |
0.1°C |
|
Accuracy |
± (0.04% + 0.3°C) |
|
|
|
|
Temperature Type S |
|
|
Measurement Range |
0°C ... +1750°C |
|
Resolution |
0.1°C |
|
Accuracy |
± (0.05% + 1°C) |
|
|
|
|
Temperature Type R |
|
|
Measurement Range |
0°C ... +1750°C |
|
Resolution |
0.1°C |
|
Accuracy |
± (0.05% + 1°C) |
|
|
|
|
Temperature Type E |
|
|
Measurement Range |
-200°C ... +850°C |
|
Resolution |
0.1°C |
|
Accuracy |
± 0.6°C |
|
|
|
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Temperature Type T |
|
|
Measurement Range |
-200°C ... +400°C |
|
Resolution |
0.1°C |
|
Accuracy |
± 0.6°C |
|
|
|
|
Temperature Type N |
|
|
Measurement Range |
-200°C ... +1300°C |
|
Resolution |
0.1°C |
|
Accuracy |
± 0.6°C |
|
|
|
|
Temperature Type B |
|
|
Measurement Range |
+600°C ... +1800°C |
|
Resolution |
0.1°C |
|
Accuracy |
± (0.05% + 1°C) |
|
|
|
|
General Technical Data |
|
|
Inputs |
4 channels for Thermocouples |
|
Display Type |
LCD |
|
Units |
°C, °F, K |
|
Display Size |
2.8 inches |
|
Memory Capacity |
100 data sets |
|
|
up to 100,000 measurements per data set |
|
Memory Interval |
1 ... 43,200 s |
|
Data Interface |
USB-C |
|
Power Supply |
USB 5V DC 500mA |
|
Battery Capacity |
2,500 mAh |
|
Battery Voltage |
3.7 V |
|
Battery Type |
Lithium-Ion Polymer Battery |
|
Operating Duration |
Approximately 15 ... 20 hours (depending on display
brightness) |
|
Thermocouple Length |
Approximately 1 meter |
|
Menu Language |
English, German, French, Spanish, Italian, Dutch,
Portuguese, Turkish, Polish, Russian, Chinese, Japanese, Danish |
|
Protection Class |
IP52 |
|
Operating Conditions |
-20 ... 65°C, 10 ... 95% r.H. |
|
Dimensions |
6.4 x 3.3 x 1.2 inch (L x W x H) |
|
Weight |
255 g |