Measurement IEPE ±640 mV

Measuring range, nominal

-640…+640 mV

Measuring range, end value (FSV)

640 mV

Measuring range, technically usable

-687.2…+687.2 mV

PDO resolution (including sign)

24 bit

16 bit ²⁾

PDO LSB (Extended Range)

81.92 nV

20.97152 µV

PDO LSB (Legacy Range)

76.29.. nV

19.53.. 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⁾

< ±0.005 % = 50 ppm_FSV typ.

< ±32 µV typ.

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

< ±0.0095 %, < ±95 ppm_FSV typ.

< ±60.8 µV typ.

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

E_Offset

< 20 ppm_FSV

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

E_Gain

< 40 ppm

Non-linearity over the whole measuring range ¹⁾

E_Lin

< 25 ppm_FSV

Repeatability, over 24 h, with averaging ¹⁾

E_Rep

< 5 ppm_FSV

Temperature coefficient ¹⁾

Tc_Gain

< 2 ppm/K typ.

Tc_Offset

< 1.5 ppm_FSV/K typ.

< 0.96 µV/K typ.

Largest short-term deviation during a specified electrical interference test ⁴⁾

±0.03 % = 300 ppm_FSV typ.

Noise (without filtering)

E_{Noise, PtP}

< 115 ppm_FSV

< 898 digits

< 73.6 µV

E_{Noise, RMS}

< 19 ppm_FSV

< 148 digits

< 12.16 µV

Max. SNR

> 94.4 dB

Noisedensity@1kHz

< 0.12

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 18 ppm_FSV

< 141 digits

< 11.52 µV

E_{Noise, RMS}

< 3 ppm_FSV

< 23 digits

< 1.92 µV

Max. SNR

> 110.5 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}

< 70 ppm_FSV

< 547 digits

< 44.8 µV

E_{Noise, RMS}

< 12 ppm_FSV

< 94 digits

< 7.68 µV

Max. SNR

> 98.4 dB

Noisedensity@1kHz

< 0.08

Noise (with 50 Hz FIR filter)

E_{Noise, PtP}

< 9 ppm_FSV

< 70 digits

< 5.76 µV

E_{Noise, RMS}

< 1.5 ppm_FSV

< 12 digits

< 0.96 µV

Max. SNR

> 116.5 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.