Measurement IEPE ±20 mV

Measuring range, nominal

-20…+20 mV

Measuring range, end value (FSV)

20 mV

Measuring range, technically usable

-21.474…+21.474 mV

PDO resolution (including sign)

24 bit

16 bit ²⁾

PDO LSB (Extended Range)

2.56 nV

655.36 nV

PDO LSB (Legacy Range)

2.384.. nV

610.37.. nV

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) 6)}

< ±0.04 % = 400 ppm_FSV typ.

< ±8 µV typ.

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

< ±0.077 %, < ±770 ppm_FSV typ.

< ±15.4 µV typ.

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

E_Offset

< 380 ppm_FSV

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

E_Gain

< 60 ppm

Non-linearity over the whole measuring range ¹⁾

E_Lin

< 100 ppm_FSV

Repeatability, over 24 h, with averaging ¹⁾

E_Rep

< 25 ppm_FSV

Temperature coefficient ¹⁾

Tc_Gain

< 4 ppm/K typ.

Tc_Offset

< 20 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}

< 1200 ppm_FSV

< 9375 digits

< 24 µV

E_{Noise, RMS}

< 200 ppm_FSV

< 1563 digits

< 4 µV

Max. SNR

> 74 dB

Noisedensity@1kHz

< 40

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 140 ppm_FSV

< 1094 digits

< 2.8 µV

E_{Noise, RMS}

< 23 ppm_FSV

< 180 digits

< 0.46 µV

Max. SNR

> 92.8 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}

< 700 ppm_FSV

< 5469 digits

< 14 µV

E_{Noise, RMS}

< 120 ppm_FSV

< 938 digits

< 2.4 µV

Max. SNR

> 78.4 dB

Noisedensity@1kHz

< 24

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 80 ppm_FSV

< 625 digits

< 1.6 µV

E_{Noise, RMS}

< 16 ppm_FSV

< 125 digits

< 0.32 µV

Max. SNR

> 95.9 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.