Baker Hughes Druck DPI880 Manual De Instrucciones página 19

5.3 Electrical Connectors (Figure A2)
Parameter Value
Range (Measure) 0 to ±55 mA
0 to ±30 V
Accuracy: Measure mA 0.02% of reading + 3 counts
Accuracy: Measure V 0.03% of reading + 2 counts
Temperature coefficient
14 to 50°F, 86 to 122°F 0.0017% FS / °F
(-10 to 10°C, 30 to 50°C) (0.003% FS / °C)
Switch detection Open and closed. 2 mA current.
Loop power output 24 V ± 10% (Maximum: 35 mA)
HART® resistor 250Ω
Connectors (Figure A2) Three 0.16 in (4 mm) sockets
5.4 Temperature Ranges (RTD)
RTD Type Standard
Pt50 (385) IEC 751
Pt100 (385) IEC 751
Pt200 (385) IEC 751
Pt500 (385) IEC 751
Pt1000 (385) IEC 751
D 100 (392) JIS 1604-1989
Ni 100 DIN 43760
Ni 120 MINCO 7-120
a. Temperature coefficient:
14 to 50°F, 86 to 122°F = 0.0028% FS / °F
(-10 to 10°C, 30 to 50°C = 0.005% FS / °C)
5.5 Resistance Ranges (Ohms/RTD)
Range (Ω) Excitation (mA)
0 to 400 0.10 to 0.5
0 to 400 0.50 to 3.0
400 to 1500 0.10 to 0.8
1500 to 3200 0.05 to 0.4
3200 to 4000 0.05 to 0.3
a. Temperature coefficient:
14 to 50°F, 86 to 122°F = 0.0028% FS / °F
(-10 to 10°C, 30 to 50°C = 0.005% FS / °C)
Range
Accuracy
-328 to 1562°F 0.90°F
(-200 to 850°C) (0.50°C)
-328 to 1562°F 0.45°F
(-200 to 850°C) (0.25°C)
-328 to 1562°F 1.08°F
(-200 to 850°C) (0.60°C)
-328 to 1562°F 0.72°F
(-200 to 850°C) (0.40°C)
-328 to 752°F 0.36°F
(-200 to 400°C) (0.20°C)
-328 to 1 202°F 0.45°F
(-200 to 650°C) (0.25°C)
-76 to 482°F 0.36°F
(-60 to 250°C) (0.20°C)
-112 to 500°F 0.36°F
(-80 to 260°C) (0.20°C)
Accuracy (Ω)
a
- 0.15
0.10 0.10
0.50 0.50
1.00 1.00
1.30 1.30
5.6 Frequency
Range
a
0 to 999.999 Hz
0 to 50.0000 kHz
cpm: 0 to 999 999
cph: 0 to 999 999
a. cpm = counts/minute, cph = counts/hour.
Range
a
0 to 999.99 Hz
0 to 50.000 kHz
ppm: 0 to 59 999
pph: 0 to 99 999
a
a. ppm = pulses/minute, pph = pulses/hour.
Parameter
Temperature coefficient
14 to 50°F, 86 to 122°F
(-10 to 10°C, 30 to 50°C)
Output waveform
Voltage input
Trigger level
Output amplitude
a. Peak to peak.
Accuracy:
For all the ranges:
0.003% of reading + 2 counts
Accuracy:
0.003% of reading + 0.0023 Hz
0.003% of reading + 0.0336 Hz
0.003% of reading + 0.138 cpm
0.003% of reading + 0.5 cph
Value
0.0017% FS / °F
(0.003% FS / °C)
Square, bipolar
0 to 30 V
0 to 12 V, Resolution: 0.1 V
0.1 to 12 Vdc ± 1% (≤ 10 mA)
0.1 to 12 Vac ± 5% (≤ 10 mA)
a
Copyright 2005 Baker Hughes Company.
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