Section 3; Basic Operation; Introduction; Engineering Unit (Eu) Conversion - VTI Instruments EX1000A User Manual

B O
ASIC PERATION
I
NTRODUCTION
This section expands on the description of the EX10xxA's / RX10xx's features and explains how
to best use them.
E U (EU) C
NGINEERING NIT
Each EX10xxA/RX10xx input channel can be individually configured for one of eleven different
EU conversions. The selections and their definitions are:
Voltage
Type J, K, T, E, S, R, B, N
User-defined 0, User-defined 1 The instrument will return the compensated thermocouple
The default selection is voltage.
EX10xxA Triggering
ONVERSION
Conversion
Voltage
Type J
Type K
Type T
Type E
Type S
Type R
Type B
Type N
User-defined 0
User-defined 1
T 3-1: E
ABLE NGINEERING
The instrument will return the raw voltage measured at its input
with units of volts (V). It is unaffected by the measured or input
CJC temperature for that channel.
The instrument will return the compensated thermocouple
temperature measured at its input with units of temperature (ºC or
ºF). The thermocouple calculations are performed using the full-
order polynomial equations and coefficients from the NIST ITS-
90 Thermocouple Database.
temperature measured at its input with units of temperature (ºC or
ºF). The thermocouple calculations are performed using user-
defined coefficients for the polynomial equations. More
information on this is given under User-defined Conversions.
www.vtiinstruments.com
S

ECTION

Parameter
mV
J
K
T
E
S
R
B
N
User0
User1
U C S
NIT ONVERSION ETTINGS
3
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