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User
By user defined temperature function.
As default, a
NTC thermistor sensor with the
temperature function
R(T) = 330*exp (-4050*((1/298.15)-(1/(T+273.15)))) is preset.
The range of simulation is –30
°
C to 110
°
C.
Short (Version 1427-Vx1x)
Simulates “Short” at the output terminals. The function “Short” is an extra ordered option.
Open (Version 1427-Vx1x)
Simulates “Open” on the output terminals. The function “Open” is an extra ordered option.
5.2.2 R
0
, the resistance at 0
°
C (Pt, Ni)
This function allows the setup of the parameter R
0
for temperature sensors. The seting is valid for both Pt
and Ni sensors.
To set a R
0
value:
Press the “MENU” key at standard mode.
Select the Parameter “R
0
” with the cursor keys
▲ and ▼.
Switch the keypad to numerical mode.
To do this, press the “ENT” button.
Insert the new value of R
0
.
The range between 10
Ω and 20
000
Ω
is allowed.
Confirm new value.
To do this, press the “ENT” button.
At this moment the setup of the new value is finished.
Note:
The new value is valid even if the instrument is switched off and on again.
Summary of Contents for 1427
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