ENGLISH - 4/8
TYPES OF ERRORS
Android APP
configuration
Maximum
measurement field
errors
Calibration
error
Thermal
coefficient
Linearity error
EMI
TC Input: J, K, E, T, N
0.1%
0.01%/°K
0.2°C
<1% (1)
TC Input: R, S
0.1%
0.01%/°K
0.5°C
<1% (1)
TC Input: B (2)
0.1%
0.01%/°K
1.5°C
<1% (1)
Voltage output (3)
0.3%
0.01%/°K
0.01%
(1)
Influence of the resistance of the wires: 0.1
μ
V/
Ω
.
(2)
Zero output for t < 250 °C.
(3)
Values to be added to the errors for the selected input.
ELECTRICAL CONNECTIONS
CAUTION
The upper power supply limits must not be exceeded, as this could cause serious damage
to the module. Switch the module off before connecting inputs and outputs.
To meet the electromagnetic immunity requirements:
•
use shielded signal cables;
•
connect the shield to a preferential instrumentation earth system;
•
separate shielded cables from other cables used for power installations
(inverters, motors, induction ovens, etc...).
•
Make sure
that the power supply voltage to the module does not exceed: 40 Vdc or 28 Vac,
otherwise the module will be damaged.
USB INTERFACE
The module has a microUSB connector on the front panel and can be configured using applications
and/or software programs.
For more information, visit www.seneca.it/prod
uc
t
s
/z109tc2-1
CU-A-MICRO-OTG
CU-A-MICROB
PC software
configuration
CU-A-MICROB
PC
t
