Lumasense-technologies IGA 6/23 Advanced Manuel d'utilisateur télécharger pdf (Page 44)

IGA 6/23 Advanced Manual Troubleshooting · 44

Symptom Probable Cause Comments

Temperat

ure readings

are too high

Faulty

IGA 6/23 Advanced

Contact LumaSense. See

section 1.5

Electrical noise in lead wires caused

by intense magnetic fields and/or

improper selection of interconnecting

cable and/or cable run in same

conduit as AC power lines

See section

3.1

Lens or window clouding up

Increase or decrease air purge

rate and/or investigate other

cause.

Improper grounding of cable shield

and/or IGA 6/23 Advanced housing (or

cooling jacket)

IGA

/23

Advanced

mounting not

secure

Noi

sy readings (fast

fluctuations)

Target moves more than 95% out of

field of view. Conveyor type

applications will also cause

fluctuations as targets move by the

field of view

Application may require

Maximum to be stored. Apply

clear

settings. See section 4.6

Target may be changing temperature

quickly. (Thermocouples do not

respond as fast as the

IGA 6/23 Advanced)

Spe

ed of response may be

slowed down

Apply t

settings. See section

4.5

Target may be reflecting nearby

objects that have fluctuating

temperatures

Loose connection in wiring

Electrical noise lead w

ires caused by

intense magnetic fields, improper

selection of inter-connecting cable

Cable run into in same conduit as AC

power lines

Flame or reflections of flame may be

entering the field of view

Extremely dense steam, smoke, thick

dust, personnel or moving machinery

intermittently blocking 95% of

optical path of IGA 6/23 Advanced

Non

uniform emissivity of large

moving targets

Slower response speed is

required

Faulty

IGA 6/23 Advanced

Contact LumaSense. See

section 1.5

Laser Targeting Light

fails

The instrument‘s internal

temperature is higher than 61 °C

Use cooling jacket

Note: The wavelength band of the IGA 6/23 reacts at low measuring temperatures

(below 130 °C) to incandescent lamps or very bright daylight (not valid for fluorescent

tube). For a correct measurement strong external light to the measured object should

be avoided.

1 2 ... 39 40 41 42 43 44 45 46

Commentaires sur ces manuels

Pas de commentaire

Lumasense-technologies IGA 6/23 Advanced Manuel d'utilisateur Page 44

Commentaires sur ces manuels

Produits connexes et manuels pour Outils Lumasense-technologies IGA 6/23 Advanced