Lumasense-technologies IS 320 Bedienungsanleitung PDF herunterladen (Seite 9)

IS 320 • IGA 320 Manual General  9

2 Introduction

2.1 Appropriate use

The IS 320 and IGA 320 digital IMPAC pyrometers are designed for non-contact temperature

measurement of metals, ceramics, or graphite.

2.2 Scope of Delivery

Pyrometer, PC adjustment and evaluation software InfraWin, inspection sheet, and manual.

2.3 Technical Data

Temperature

Ranges:

IS 320:

550 ... 1400 °C (MB 14)

600 ... 1600 °C (MB 16)

650 ... 1800 °C (MB 18)

320:

300 ... 1300 °C (MB 13)

350 ... 1650 °C (MB 16.5)

400 ... 1800 °C (MB 18)

Sub

ange:

ny range adjustable within the t

emperature range,

minimum span 51

°C

Spectral

ange:

IS 320:

8 ... 1

1 µm

IGA 320:

45 ... 1

8 µm

IR Detector:

IS 320:

Sili

con ph

otodiode (Si)

IGA 320: Indium Gallium Arsenide photodiode (InGaAs)

Power

upply:

24 V DC (10 to 30 V DC), ripple

must be

less than

0.5

Power

Consumption:

Max. 1 W

Analog

utput:

0 to 20 mA or 4 to 20 mA (linear), switchable

Load:

0 to 500



Switch

ontact:

Opto relays; max. 50 V DC, 0.2 A; max.

max

= 3

00 mW

Hysteresis:

2 to 20 °C

Digital Interface:

RS485 addressable (half duplex), baud rate 1200 up to 38400 Bd

Resolution:

0.1

°C on interface;

< 0.025% of the adjusted temperature sub range at the analog output

Isolation:

ower supply, analog output

and digital interface are galvanically

isolated from each other

Parameters:

Adjustable via interface:

Emissivity , transmittance , exposure time t

, clear times for max. / min.

value storage or automatically deletion of max. / min. value storage,

analog output 0 - 20 or 4 - 20 mA (switchable), sub temperature range,

ambient temperature compensation, address, switch contact, hysteresis,

baud rate, wait time t

Emissivity



10.0 to 100.0% adjustable via interface in steps of 0.1%

Transmittance :

10.0 to 100.0% adjustable via interface in steps of 0.1%

Exposure

ime

2 ms

(with dynamical adaptation at low signal levels);

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

Maximum /

Minimum Value

Storage:

Built-in single or double storage. Clearing with adjusted time t

clear

(off; 0.01 s;

0.05 s; 0.25 s; 1 s; 5 s; 25 s), via interface or automatically with the next

measuring object

Uncertainty:

(with  =1, t

=1 s,

amb.

=23°C)

Up to

1500

°C:

0.3% of

reading in °C + 1 °C

Above 1500 °C: 0.5% of reading in °C

(Note: the pyrometer must be in operation at least 30 min before these values are valid)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 33 34

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