8
Specifications
52
SECTION 8. SPECIFICATIONS
SIGNAL INPUT
Input Ranges:
0-100 mV, ± 50 mV, 0-10 V, ± 5 V, 0-20 mA, 4-20 mA
Isolation:
Dielectric strength to 2500V transient per 3mm spacing
based on EN 61010 for 260Vrms or DC working voltage
Noise Rejection:
Normal Mode Rejection (NMR) = 60 dB
Common Mode Rejection (CMR) = 120 dB
Resistance:
100 Meg ohms for 100 mV or ±50 mV input range
1 Meg ohm for 10 V or +5 V input range
5 ohms for 20 mA current input range
“Big” Display:
4-digit, three color programmable 9-segment, LED 21 mm (0.83")
Symbol:
(-1.9.9.9 ~ 9.9.9.9)
Standard Display:
4-digit, 14-segment LED, 13.8 mm (0.54”)
Symbol:
(-1.9.9.9. ~ 9.9.9.9.)
ANALOG TO DIGITAL
Technique:
Dual slope
Internal resolution:
15 bits
Read Rate:
3/sec Polarity Automatic
ACCURACY AT 25
°
C
Max Error Strain/Process:
±0.03% of reading, ±1 count
Span Tempco:
50 ppm/°C
Step Response:
1 sec
Warm Up to Rated Accuracy: 30 min
Excitation Voltage:
AC power units
DC power units
24 V @ 25 mA,
Refer to Table 8-1
12 V @ 50 mA,
Color chart for DC Output
10 V @ 120 mA, Excitation
5 V @ 60 mA
Load Regulation:
1.1%
Line Regulation:
0.02% per Vac
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Содержание DP25-E
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