Measurement IEPE ±320 mV

Measuring range, nominal

-320…+320 mV

Measuring range, end value (FSV)

320 mV

Measuring range, technically usable

-343.6…+343.6 mV

PDO resolution (including sign)

24 bit

16 bit ²⁾

PDO LSB (Extended Range)

40.96 nV

10.48576 µV

PDO LSB (Legacy Range)

38.14.. nV

9.765.. µV

Input impedance ±Input 1

(internal resistance)

Differential typ. 2 MΩ || 1 nF

CommonMode typ. 10 nF against SGND

Basic accuracy: Measuring deviation at 23°C, with averaging

< ±0.01% = 100 ppm_FSV typ.

Offset/Zero point deviation (at 23°C)

E_Offset

< 70 ppm_FSV

Gain/scale/amplification deviation (at 23°C)

E_Gain

< 55 ppm

Non-linearity over the whole measuring range

E_Lin

< 25 ppm_FSV

Repeatability, over 24 h, with averaging

E_Rep

< 20 ppm_FSV

Noise (without filtering)

E_{Noise, PtP}

< 90 ppm_FSV

< 703 [digits]

E_{Noise, RMS}

< 17 ppm_FSV

< 133 [digits]

Max. SNR

> 95.4 dB

Noisedensity@1kHz

76.93

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 9 ppm_FSV

< 70 [digits]

E_{Noise, RMS}

< 2.0 ppm_FSV

< 16 [digits]

Max. SNR

> 114.0 dB

Temperature coefficient

Tc_Gain

< 8 ppm/K typ.

Tc_Offset

< 5 ppm_FSV/K typ.

Common-mode rejection ratio (without filter)

DC: >115 dB typ.

50 Hz: >105 dB typ.

1 kHz: >80 dB typ.

Common-mode rejection ratio (with 50 Hz FIR filter)

DC: >115 dB typ.

50 Hz: >115 dB typ.

1 kHz: >115 dB typ.

Largest short-term deviation during a specified electrical interference test

±0.03% = 300 ppm_FSV typ.