GW Instek GDM-8261A User manual - Manual (Page 47)

BASIC MEASUREMENT
47
3. Select sensor Press the Up and Down keys to
highlight the RTD sensor type.
RTD Type: PT 100, PT 3916, PT 385, F 100, D 100,
USER
4. Confirm and
go back to the
default display Press the Enter key to confirm.
Press the Exit key to go back to the
default display.
AUTO
ENTER
/ EXIT SHIFT
Set User RTD
Background The USER setting allows any custom RTD sensor
coefficients to be used. The USER setting can configure
the alpha, beta and delta coefficients, as defined by the
Callendar–Van Dusen equation.
Coefficient range
Alpha 0.000000~10.00000
Beta 0.000000~10.00000
Delta 0.000000~10.00000
1. Open sensor
selection menu Press the Shift key, then the TEMP
(Sensor) key. The sensor selection
menu appears on the display.
/ EXIT SHIFT
TEMP
SENSOR
2. Select sensor
type Press the Left and Right arrow keys
and select 2WRTD or 4WRTD
HOLD TRIG
 