Gantner e.bloxx A5CR, Руководство пользователя

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e.bloxx A5-1CR
DECLERATION OF CONFORMITY
HB_EBLOXX-A5CR_E_V11.doc
27
Gantner Instruments Test & Measurement GMBH
6. SPECIFICATIONS
All following data are valid after a warm-up time of approx. 45 minutes.
6.1. Analog Inputs
Accuracy 0.01 % typical
0.02 % in controlled magnetically environment according EN61326: 1997, appendix B
0.05 % in industrial area according to EN61326: 1997, appendix A
Repeatability 0.003 % typical (within 24 hours)
Type of measurement Resistance
Range 0
Ω
to 6500
Ω
Accuracy 0.65
Ω
Resolution 0.02
Ω
Effect on temperature 0.6
Ω
/ 10 °K
Measurement current:
16
µ
A switched
8
µ
A
eff
using 1 sensor
5.3
µ
A
eff
using 2 sensors
Linearity deviation: 0.01 % of the final value
6.2. Analog/Digital Conversion
Resolution 19 bit
Sample rate 1 samples/sec for 2 connected sensors
Conversion method Sigma delta
Filter Variable digital low pass filter 1
st
order
Averaging
6.3. Digital In- and Output
Input
Function Status
Input voltage max. +30 VDC
Input current max. 5 mA
Switching threshold >10 VDC (high)
Switching threshold <2.0 VDC (low)
Output
Function: process-, host controlled
Type of output: Open Collector
Output voltage: max. 30 V
Output current: max. 100 mA