CM-700 • CM-750
13
Accuracy (cont’d)
DC Current (21
°
C to 26
°
C)
Range
Input Value
Accuracy
0.0 to 40.0
±
(1.5% + 1.0 A)
400.0 A
40.0 to 200.0
±
(1.5% + 0.7 A)
200.0 to 400.0
±
(2.5% + 0.7 A)
600 A
400 to 600
±
(1.9% + 10 A)
Resistance (18
°
C to 28
°
C)
Range
Accuracy
Input Impedance
400.0 mV
±
(0.7% + 0.2 mV)
4.000 V
±
(0.7% + 0.002 V)
40.00 V
±
(0.7% + 0.02 V)
9 M
Ω
400.0 V
±
(0.7% + 0.2 V)
600 V
±
(0.7% + 2 V)
DC Voltage (18
°
C to 28
°
C)
* Reading may have ripple up to 6 digits near full scale.
** Reading may have ripple up to 3 digits near full scale.
† Response time approximately 20 seconds.
Maximum Hold
Accuracy of held value is stated accuracy from table + 10 digits per range change.
For example, a 100 VDC spike on a 200 mVDC signal requires 3 range steps to measure.
The addition to the accuracy specification is 3 x 10 digits on the 400.0 volt range or 3.0 volts.
Note: Maximum hold accuracy for resistance is specified on 400.0
Ω
to 400.0 k
Ω
ranges only.
Range
Accuracy
400.0
Ω
±
(1.2% + 0.6
Ω
)*
4.000 k
Ω
±
(0.9% + 0.003 k
Ω
)**
40.00 k
Ω
±
(0.9% + 0.03 k
Ω
)**
400.0 k
Ω
±
(1.2% + 0.3 k
Ω
)**
4.000 M
Ω
±
(1.2% + 0.003 M
Ω
)**
40.00 M
Ω
±
(2.5% + 0.05 M
Ω
)* †