Checking Sensor Coefficients; Light - Ametek DTI 100 User Manual

5.3.6

Checking sensor coefficients

In order to check the sensor ID and coefficients on the DTI, press the softkey
<MENU/Enter> 4 times. The following message will be shown in the display:
Use the softkey <Reset/SELECT> to scroll through the coefficients:
(example with both sensors using default coefficients)
SENSOR 1: 9402244
R0 : 1.0000000E+02
│
SENSOR 1: 9402244
A : 3.9080200E-03
│
SENSOR 1: 9402244
B : -5.8020000E-07
│
SENSOR 1: 9402244
C : -4.2735000E-12
Use the softkey <Menu/ENTER> to leave this menu.
The coefficients are used in the equations:
Below 0°C:
Above 0°C:
5.3.7

Light

By pressing the softkey <Light> 1 time, the light will be switched on in the display for about
10 seconds. By pressing the softkey 2 times in a row the light will stay on. The light is
switched off by pressing the softkey again.
16/32
SENSOR 1: 9402244
R0 : 1.0000000E+02
⋅
R(t) = (1 + A
R
0
⋅
R(t) = (1 + A
R
0
11-06-2001
SENSOR 2: 9402246
R0 : 1.0000000E+02
│
SENSOR 2: 9402246
A : 3.9080200E-03
│
SENSOR 2: 9402246
B : -5.8020000E-07
│
SENSOR 2: 9402246
C : -4.2735000E-12
⋅ ⋅ ⋅
t + B 2 + C (t - 100)
t
⋅ ⋅
t + B 2 )
t
3 )
t
100975 05