LumaSense 320 Series Manual

IGA 320/23-LO Operating Manual Introduction
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10
Hysteresis:
2 to 20 °C
Digital Interface:
RS485 addressable (half duplex); baud rate 1200 up to 38400 Bd or
RS232; baud rate 1200 up to 115200 Bd
Resolution:
0.1 °C on interface;
< 0.025% of the adjusted temperature sub range at the analog output
Isolation:
Power supply, analog output, and digital interface are galvanically isolated
from each other
Parameters:
Adjustable via interface:
Emissivity ε, transmittance τ, exposure time t
90
, clear times for max. / min.
max./min. value storage, analog output, sub temperature range, ambient
temperature compensation, pyrometer address, switch contact, hysteresis,
baud rate, wait time t
W
, targeting light
Emissivity ε:
10.0 to 100.0% adjustable via interface in steps of 0.1%
Transmittance τ:
10.0 to 100.0% adjustable via interface in steps of 0.1%
Exposure time t
90
:
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 ε =1, t
90
=1 s, T
amb.
=23 °C)
Up to 400 °C: 2 °C
Above 400 °C: 0.3% of measured value in °C + 1 °C
(Note: the pyrometer must be operate at least 30 min before these values are valid)
Repeatability:*
(
ε
=1, t
90
=1 s, T
amb.
=23 °C)
0.1% of measured value in °C + 1 °C
* The temperature of fiber and optical head must be at least 30 °C lower than the measuring temperature to get a
correct temperature reading
Protection class:
IP 54 (IEC 60529)
Installation:
Any
Ambient temperature:
0 to 70 °C on housing, up to 200 °C on side of fiber and optical head
Storage temperature:
-20 to 70 °C
Rel. humidity:
Non condensing conditions
Weight:
0.53 kg incl. optical fiber and lens assembly
Housing:
Stainless steel
Connector:
8 pin connector
Sighting:
Built-in LED targeting light (default: continuously on)
CE-label:
According to EN 61326-1:2006-10
Note: The determination of the technical data of this pyrometer is carried out in
accordance with VDI/VDE directive IEC TS 62942-2, ‘‘Determination of the technical data
for radiation thermometers’’.
The calibration / adjustment of the instruments was carried out in accordance with
VDI/VDE directive ‘‘Temperature measurement in industry, Radiation thermometry,
Calibration of radiation thermometers’’, VDI/VDE 3511, Part 4.4.
For additional details on this directive, see http://info.lumasenseinc.com/calibration
or
order the directive from ‘‘Beuth Verlag GmbH’’ in D-10772 Berlin, Germany.

LumaSense 320 Series Specifications

General

Brand	LumaSense
Model	320 Series
Category	Measuring Instruments
Language	English