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18-1
Specifications
18
18.1 CURRENT INPUT
INPUT 10%):
0-20 mA and 4-20 mA
RESOLUTION:
1µA
MAXIMUM INPUT:
200 mA
INPUT OHMS:
5
SENSOR EXCITATION:
10V, to 30 mA
24V, to 25 mA
18.2 VOLTAGE INPUT
INPUT RANGES:
UNIPOLAR:
100 mV
1 V
10 V
100 V
BIPOLAR:
±50 mV
±0.5 V
±5 V
±50 V
RESOLUTION:
1 µV
10 µV
100 µV
1 mV
MAX INPUT:
70 Vp
350 Vp
350 Vp
300 Vp
INPUT OHMS:
1G
1M
1M
1M
BIAS AMPS:
50 pA
5 pA
1 pA
1 pA
SENSOR EXCITATION:
10V, to 30 mA
24V, to 25 mA
18.3 POTENTIOMETER INPUT
INPUT RANGES:
1 V or 10 V
RESOLUTION:
programmed to 0.001%
SENSOR EXCITATION:
1.5 to 11 Vdc, to 60 mA max.
24V, to 25 mA max.
18.4 GENERAL
SCALE:
+0.000001 to +500000 or
–0.0001 to –99999.
OFFSET:
Zero to +999999
POLARITY:
Automatic
NOISE REJECTION
NMR:
60 dB, 50 or 60 Hz, + selected filter
CMR:
120 dB
CMV:
Dielectric strength to 1500 V transient per
260 VRMS or DC working voltage.
ACCURACY at 25 ºC:
MAX ERROR:
±0.005% of reading
SPAN TEMPCO:
less than 20 ppm/ºC
STEP RESPONSE:
1 second to 99.9%
WARMUP:
55 minutes to rated accuracy. It is
recommended that the unit be continuously
running to insure its accuracy.
Содержание DP461-S
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