|
No. of channels |
2 channels per module |
|
Input configuration |
Independent, unbalanced input for each channel (floating ground) |
|
Input resistance |
1 MΩ ±1% constant |
|
Input coupling |
AC, DC, TEMP., GND, CAL (1/2 F.S.), OFF |
|
Measurement range |
Voltage: 20, 50, 100, 200, 500 mV
1, 2, 5, 10, 20, 50, 100, 200, 500 V Auto |
Temperature: TC-K: –200 to 1300 °C
TC-J: –200 to 1100 °C
TC-T: –200 to 400 °C
TC-R: 0 to 1600 °C
TC-E: –200 to 800 °C
TC-B: 600 to 1700 °C |
|
Input filters |
Line: 1.5 Hz (–3 dB) at –6 dB/oct
Low-pass: 5, 10, 30, 50, 500Hz, 5 kHz (–3 dB) at –6 dB/oct. |
Accuracy (23±3°C)
(Temperature accuracy
includes reference
contact compensation
accuracy) |
Voltage: ±0.25% of F.S.
Temperature: < TC-K, J, E >
–200 °C to 0 °C: ± (1% of rdg + 3.5 °C)
Other: ± (0.2% of rdg + 3.5 °C)
< TC-T>
–200 °C to 0 °C: ± (0.8% of rdg + 3 °C)
Other: ± (0.2% of rdg + 3 °C)
< TC-R >
0 °C to 200 °C: ± 9.5 °C
200 °C to 800 °C: ± 6.5 °C
Other: ±(0.2% of rdg + 4.5 °C)
< TC-B >
600 °C to 700 °C: ± 9.5 °C
Other: ± (0.2% of rdg + 5.5 °C) |
|
Temperature coefficients |
Zero point: 0.01% of F.S./ °C
Gain: 0.02% of F.S./ °C |
|
Insulation resistance |
100 MΩ (at 500 V DC) |
|
Isolation voltage |
Between input terminal and casing: 1 minute at 1,000 V AC |
|
Permissible signal source resistance |
Max. 1 kΩ |
|
Input Bias current |
2nA (typ.) |
|
A/D converter |
Sampling interval: 10 Μs
A/D resolution: 16 bits (out of which 14 are internally acknowledged) |
|
Common mode rejection ratio |
100 dB typ (120 dB with Line Filter on) |
|
Signal/noise ratio |
–46 dB (typ) 100 µVP-P at 20 mV range (with +/– shorted) |
|
Frequency response |
DC coupling: DC to 20 kHz (+1/– 3 dB Typ.)
AC coupling: 10 Hz to 20 kHz (+1/– 4.5 dB Typ.) |
|
Max permissible input voltage |
Between +/– terminals: 2 V to 500 V range : 500 V DC (DC + ACP-P)
20 mV to 1 V range: 100 V DC (DC + ACP-P) Between input terminals and GND: 33 V AC rms |
|
Input terminal type |
Banana connector (two connectors) |