optris LT User Manual

optris CSmicro – E2015-12-A
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CSmicro 2W LTxxH as analog device (mA two-wire-output) – current measurement in GND- (Loop-)
line
On the models LT15H and LT22H (sensing heads for ambient temperatures up to 180 °C) and on the special
versions for 250 °C ambient temperature the GND and Shield is connected inside the electronics.
Special note for current measurement in GND- (Loop-) line:
In this case the sensing head must be installed isolated from ground. A connection of the GND or Shield wire
to earth is also not allowed.
For a current measurement in the Power- (Loop+) line the drawing CSmicro 2W as analog device is valid.
The Shield should be connected to ground or GND.
The maximum loop impedance is 1000 Ω.

optris LT Specifications

General

Brand	optris
Model	LT
Category	Thermometer
Language	English