Technical Specifications; General; Characteristics; Dc Voltage (Autorange) - Metrix MX 350 Notice De Fonctionnement

5.

TECHNICAL SPECIFICATIONS

5.1. General

Only the values assigned tolerances or the limits
declared constitute guaranteed values. The values
without any tolerance are given as indications.

5.2. Characteristics

The accuracy is ± [% of the reading (R) + number of
representation units (digits or D)] in the reference
conditions (see appendix).

5.2.1. DC voltage (Autorange)

Range Measurement range Resolution
400 V 0.2 V to 399.9 V 0.1 V
600 V 400 V to 600 V 1 V
Protection against overloads: 660 Vrms

5.2.2. AC voltage (Autorange)

Range Meas. range Frequency
400 V 0.5 V to 399.9V 50 .. 500 Hz
600 V 400 V to 600 V 50 .. 500 Hz
MX 350: Input impedance: 1 MΩ
MX 355: Input impedance: 10 MΩ
Protection against overloads: 660 Vrms

5.2.3. DC current (Autorange)

(MX 355)
Range Measurement range Resolution
40 A 0.10 A to 39.99 A 0.01 A
400 A 40.0 A to 400.0 A 0.1 A
Protection against overloads: 600 Arms

5.2.4. AC current (Autorange)

(MX 350)
Range Meas. range Frequency
40 A 0.05A to 39.99A 50 .. 60 Hz
60 ... 500 Hz
400 A 40.0A to 400.0A 50 .. 60 Hz
60 ... 500 Hz
Protection against overloads: 600 Arms
(MX 355)
Range Meas. range Frequency
40 A 0.05A to 39.99A 50 .. 500 Hz
400 A 40.0A to 400.0A 50 .. 500 Hz
Protection against overloads: 600 Arms
28
Chapter II
Accuracy
1% R +2 D
1% R +2 D
Resol. Accuracy
0.1 V 1.5%R +5 D
1 V 1.5%R +5 D
Accuracy
2.5% R +10 D
2.5% R +10 D
Resol. Accuracy
0.01 A 1.9%R + 5 D
2.5%R + 5 D
0.1 A 1.9%R + 5 D
2.5%R + 5 D
Resol. Accuracy
0.01 A 2%R +10 D
0.1 A 2%R +10 D
MX 350 / MX 355