Measurement ±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

Basic accuracy: Measuring deviation at 23°C, with averaging ^{1) 6)}

< ±0.04 %, < ±400 ppm_FSV typ.

< ±8.0 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

< 25.0 ppm_FSV

Temperature coefficient ¹⁾

Tc_Gain

< 4 ppm/K typ.

Tc_Offset

< 20.0 ppm_FSV/K typ.

< 0.40 µV/K typ.

Largest short-term deviation during a specified electrical interference test

< ±0.04% = 400 ppm_FSV typ.

Input impedance ±Input 1

(internal resistance)

Differential typ. 4.1 MΩ || 11 nF

CommonMode typ. 40 nF against SGND