Lumasense-technologies IS 50-LO plus Manuel d'utilisateur télécharger pdf (Page 10)

IS 50-LO plus / IGA 50-LO plus Manual Introduction  10

Spectral Ranges:

IS 50

plus:

7 ... 1

1 µm

IS 50/055

LO plus:

0.55

µm

IS 50/

LO plus:

676 µm

IS 50

LO plus

IS 50-Al-LO plus:

narrow band in the near infrared

IGA 50

LO plus:

1.45 ... 1.

8 µm

Signal Processing:

Photo current, digitized immediately

Detector:

IS 50

LO plus;

IS 50/055

LO plus;

IS 50/

LO plus; IS 50

LO plus;

IS 50-Al-LO plus: Si

IGA 50-LO plus: InGaAs

Power supply:

24 V AC or DC (12 … 30 V AC or DC) (AC: 48 …

62 H

Power consumption:

Max. 2 W

Analog output:

0 … 20 mA or 4 … 20 mA (linear), switchable; load: 0 … 500 

Test current output:

Fixed 10 mA (for 0 … 20 mA analog output) or

fixed 12 mA (for 4 … 20 mA analog output)

Serial interface:

RS232 or RS485 ad

dressable (half duplex), switchable, baud rate 1.2

up to 115 kBd

Resolution:

Interface and display:

0.1°C

Analog output: < 0.1 % of the adjusted temperature range

Isolation:

Power supply, digital interface, analog output are galvanically

isolated against each other

Display:

Illuminated LC display for temperature indication or parameter

settings

Parameters:

Adjustable at the instrument or via serial interface: emissivity;

response time; analog output; address; baud rate; waiting time; °C or

°F; setting of the maximum value storage; temperature sub range

Emissivity :

20 … 100% adjustable inside the instrument or via interface in steps

of 0.1%

Exposure time t

< 1 ms; adjustable to 0.01 s; 0.05 s; 0.25 s; 1 s; 3 s; 10 s

Maximum value

storage:

Single

or double storage; cleared by: preselected time interval or

external deletion contact or via digital interface or automatically

with the next measuring object

Switch contact:

Max. 0.15 A (t

o recognize a hot object in the measuring beam.

Contact switches if the measuring temperature is minimum 1% above

the beginning of the temperature range (only active with automatic

clearing or t

< 0.5 s))

Sighting:

Laser targeting light (class 2, max. power level

< 1 mW,  = 630-680 nm)

Meas.

Uncertainty

( = 1, t

= 1 s, T

amb.

= 23 °C)

Up to 1500 °C:

0.3% of reading in °C + 1 °C

Above 1500 °C: 0.5% of reading in °C

Repeatability:

( = 1, t

= 1 s, T

amb.

= 23 °C)

0.1% of

reading in

°C + 1 °C

Ambient temperature:

IS 50

plus

;

IGA 50-LO plus:

IS 50-Si-LO plus;

IS 50-Al-LO plus:

0 ...

°C

on the converter, up to 250 °C on side

of fiber and optical head

20 ... 30 °C on the converter, up to 250 °C on

side of fiber and optical head

(The laser targeting light switches off automatically if the internal temperature of the

instrument goes above 55 °C, above 70 °C at the 4 ... 20 mA output a thermo switch

sets the analog output to 0 mA)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 35 36

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Lumasense-technologies IS 50-LO plus Manuel d'utilisateur Page 10

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