|
Input Channels
|
Model 1523: single channel |
|
Model 1524: dual channel |
|
Logging
|
Model 1523: 25 readings with statistics |
|
Model 1524: 15,000 time and date
stamped; 25 readings with statistics |
|
Sample Interval (normal) |
1 second |
|
Sample Interval (fast mode) |
0.3 seconds (click on
features for additional details) |
|
Sensor Types |
PRTs, RTDs, Thermistors, and
Thermocouples |
|
Thermocouple Types |
C, E, J, K, L, M, N, T, U, B, R, S |
|
Millivolt Range and Accuracy |
-10mV to 75mV
±(0.005% + 5µV) |
|
Resistance Range and Accuracy
|
|
0Ω to 400Ω |
±(0.004% +
0.002Ω) |
|
200Ω to 50kΩ |
±(0.01% +
0.5Ω) |
|
50kΩ to 500kΩ |
±(0.03%) |
|
|
Temperature Coefficient, Voltage (-10°C
to 13°C, +33°C
to 60°C |
±(0.001 %/°C +
1µV/°C)
|
|
Temperature Coefficient, Resistance
(-10°C to 13°C,
+33°C to 60°C |
|
0.0008 %/°C
+ 0.0004Ω |
(0Ω to
400Ω) |
|
0.002 %/°C
+ 0.1Ω |
(0Ω to
50kΩ) |
|
0.06 %/°C
+ 0.1Ω |
(50kΩ
to 500kΩ) |
|
|
Excitation Current Resistance |
|
1mA |
(0Ω to
400Ω) |
|
10µA |
(0Ω to
50kΩ) |
|
2µA |
(50kΩ
to 500kΩ) |
|
