RTD Input Specifications
Parameter |
PCI-5B34 Series |
PCI-5B35 Series |
|
|
|
Input Range |
|
|
100 Ohms Pt |
-200° C to 850° C |
-200° C to 850° C |
100 Ohms Ni |
-80° C to 320° C |
-80° C to 320° C |
100 Ohms Cu |
-100° C to 260° C |
-100° C to 260° C |
Input Resistance |
|
|
Normal |
50M ohms |
50K Ohms |
Power Off |
40K ohms |
40K ohms |
Overload |
40K ohms |
40K ohms |
Input Protection |
|
|
Continuous |
240Vrms maximum |
240Vrms maximum |
Transient |
ANSI/IEEE C37.90.1-1989 |
ANSI/IEEE C37.90.1-1989 |
Sensor Excitation Current |
|
|
100 Ohms Pt, 120 Ohms Ni |
0.25mA |
0.25mA |
10 Ohms Cu |
1.0mA |
1.0mA |
Lead Resistance Effect |
|
|
100 Ohms Pt, 120 Ohms Ni |
±0.02°C/Ohms |
±0.0005°C/Ohms |
10 Ohms Cu |
±0.02°C/Ohms |
±0.0005°C/Ohms |
CMV, Input to Output |
|
|
Continuous |
1500Vrms maximum |
1500Vrms maximum |
Transient |
ANSI/IEEE C37.90.1-1989 |
ANSI/IEEE C37.90.1-1989 |
CMR (50 or 60Hz) |
160dB |
|
NMR (50/60Hz) |
90dB/95dB |
|
Conformity Error |
±0.05% Span |
±0.05% Span |
Stability |
|
|
Input Offset |
±0.02µV/°C |
±0.0µV/°C |
Output Offset |
±20µV/°C |
±20µV/°C |
Gain |
±50ppm of reading/°C |
±50ppm of reading/°C |
Noise |
|
|
Input, 0.1 to 10Hz |
0.2mVrms |
0.2mVrms |
Output, 100kHz |
200mVrms |
200mVrms |
Bandwidth, -3dB |
4Hz |
4Hz |
Response Time, 90% Span |
0.2S |
0.2S |
Output Range |
0 to 5V |
0 to 5V |
Output Resistance |
50 Ohms |
50 Ohms |
Output Protection |
Continuous short to ground |
Continuous short to ground |
Output Selection Time |
6µS |
6µS |
Output Enable Control |
|
|
Maximum Logic "0" |
0.8V |
0.8V |
Minimum Logic "1" |
2.4V |
2.4V |
Maximum Logic "1" |
36V |
36V |
Input Current "0,1" |
0.5µA |
0.5µA |
Power Supply Voltage |
5VDC ±5% |
5VDC ±5% |
Power Supply Current |
30mA |
30mA |
edascedate20080819
edascemonth200808
