VTI Instruments EX1000A - Page 295

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EX10SC Signal Conditioning 295
EX10SC-8B36-04 SPECIFICATIONS
DESCRIPTION
Potentiometer input (0 Ω to 10 kΩ)
INPUT RANGE
0 to 10 kΩ
INPUT RESISTANCE
Normal
Power off
Overload
50 MΩ
200 kΩ
200 kΩ
INPUT PROTECTION
Continuous
Transient
240 V ac
ANSI/IEEE C37.90.1
SENSOR EXCITATION CURRENT
100 Ω, 500 Ω, 1 kΩ sensor
10 kΩ sensor
0.25 mA
0.10 mA
LEAD RESISTANCE EFFECT
100 Ω, 500 Ω, 1 kΩ sensor
10 kΩ sensor
±0.01 Ω/Ω
±0.02 Ω/Ω
CMV (COMMON MODE VOLTAGE)
Input to output
1500 V rms maximum
TRANSIENT
Input to output
ANSI/IEEE C37.90.1
CMR (COMMON MODE REJECTION)
50 Hz or 60Hz
120 dB
NMR (NORMAL MODE REJECTION)
70 dB at 60 Hz
ACCURACY
±0.05% span
LINEARITY
±0.02% span
STABILITY
Offset
Gain
±20 ppm/°C
±50ppm/°C
NOISE
Output, 100 kHz
200 μV rms
BANDWIDTH (-3 dB)
3 Hz
RESPONSE TIME
90% span
150 ms