RayTek 54301 - page 23

Installation
best good incorrect
Sensor
Target greater than spot size
Target equal to spot size
Target smaller than spot size 
Figure4:ProperSensorPlacement
5.2Wiring
5.2.1SensorHeadCable
Themanufacturerpreinstallsthesensorheadcablebetweensensor
headandelectronicbox.Itmaybeshortenedbutnotlengthened.
Shorteningthecablelengthby1m(3ft.)causesa
temperatureerrorof–0.1K/m!
Donotbendthesensorheadcabletighterthan25mm/1in.
(MID/MIC)and15mm/0.6in.(MIH)respectively!
MID15