Alpha Omega Instruments 800 Series - Page 62

CONFIGURATION EXAMPLE
Below is an example of how to use a voltage drop across a diode to measure
temperature...
V+
1N914A
0 to 10 Volts
0 to 50°C
0 to 10 Volts
Offset, Gain
Circuitry
& Linearization
Scaled to °C
0 to 10 Volts
[rl`1] [`)00]
=
[rh`1] [5)00]
=
[rh`1]
to
0 to 10 Volts
[rl`1] [)000]
=
[rh`1] [(999]
= Scaled to Volts
[rl`1] [rh`1]
to
Controller
[rl`1]
¿
[0-10]
[In`1}
1234
Home
‰¯ˆ
%
¿
[)000]
[dec1}
1234
Home
‰¯ˆ
%
OR
[rl`1] [`)00]
=
[rh`1] [1)00]
= Scaled to Volts
[rl`1] [rh`1]
to
ALPHA OMEGA INSTRUMENTS CORP. Instruction Manual
Series 800/850 Thermoelectric Cooler Controller Page 57