GL820-UM-251-9370 5-11
5. INSPECTION AND CHECK PROCEDURES
5.4 RTD Accuracy
Preparation
• Have reference resistors to setup RTD.
Reference resistors: 350 Ω ±0.01%, 2500 Ω ±0.01%
• As shown below, use reference resistors to connect the CH20.
• Set the AC Line cycle setting of the GL820 to the same cycle as that of your AC line.
Wiring connection
Same wiring connection as Setup3. (See Setup3 procedure)
Setting procedure
(1) Load the condition settings le GL820ConditionPT.CND from the USB memory device.
Measurement procedure (RTD accuracy)
(1) Connect the reference resistor to the input terminals of channel 20.
(2) Press the [DISPLAY] key until the menu shown below appears.
(3) Press the [Left DOUBLE Arrow] key to display the menu shown below.
To Next Page
Loading...
