Measurement IEPE ±40 mV

Measuring range, nominal

-40…+40 mV

Measuring range, end value (FSV)

40 mV

Measuring range, technically usable

-42.95…+42.95 mV

PDO resolution (including sign)

24 bit

16 bit ²⁾

PDO LSB (Extended Range)

5.12 nV

1.31072 µV

PDO LSB (Legacy Range)

4.768.. nV

1.220.. 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 ¹⁾

< ±0.0205 % = 205 ppm_FSV typ.

< ±8.2 µV typ.

Extended basic accuracy: Measuring deviation at 0…55°C, with averaging ^{1) 6)}

< ±0.0395 %, < ±395 ppm_FSV typ.

< ±15.8 µV typ.

Offset/Zero point deviation (at 23°C) ¹⁾

E_Offset

< 190 ppm_FSV

Gain/scale/amplification deviation (at 23°C) ¹⁾

E_Gain

< 50 ppm

Non-linearity over the whole measuring range ¹⁾

E_Lin

< 60 ppm_FSV

Repeatability, over 24 h, with averaging ¹⁾

E_Rep

< 10 ppm_FSV

Temperature coefficient ¹⁾

Tc_Gain

3 ppm/K typ.

Tc_Offset

< 10 ppm_FSV/K typ.

< 0.4 µV/K typ.

Largest short-term deviation during a specified electrical interference test

Value to follow

Noise (without filtering)

E_{Noise, PtP}

< 600 ppm_FSV

< 4688 digits

< 24 µV

E_{Noise, RMS}

< 100 ppm_FSV

< 781 digits

< 4 µV

Max. SNR

> 80 dB

Noisedensity@1kHz

< 40

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 60 ppm_FSV

< 469 digits

< 2.4 µV

E_{Noise, RMS}

< 10 ppm_FSV

< 78 digits

< 0.4 µV

Max. SNR

> 100 dB

Crosstalk (without filter)

DC: tbd. dB typ.

50 Hz: tbd. dB typ.

1 kHz: tbd. dB typ.

Crosstalk (with 50 Hz FIR filter)

DC: tbd. dB typ.

50 Hz: tbd. dB typ.

1 kHz: tbd. dB typ.

Noise (without filtering)

E_{Noise, PtP}

< 360 ppm_FSV

< 2813 digits

< 14.4 µV

E_{Noise, RMS}

< 60 ppm_FSV

< 469 digits

< 2.4 µV

Max. SNR

> 84.4 dB

Noisedensity@1kHz

< 24

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 40 ppm_FSV

< 313 digits

< 1.6 µV

E_{Noise, RMS}

< 8 ppm_FSV

< 63 digits

< 0.32 µV

Max. SNR

> 101.9 dB

Crosstalk (without filter)

DC: < -100 dB typ.

50 Hz: < -100 dB typ.

1 kHz: < -75 dB typ.

Crosstalk (with 50 Hz FIR filter)

DC: < -100 dB typ.

50 Hz: < -120 dB typ.

1 kHz: < -120 dB typ.