LumaSense Technologies ISR 320 User Manual
Page 10
ISR 320 Manual
Introduction 10
Optics
Sighting:
Built-in LED targeting light and LEDs for intensity alignment
Optics:
Fixed optics a=300 mm or a=800 mm
Distance Ratio:
approx. 100 : 1
Environment
Protection Class:
IP 65 IEC 60529 (value in mated condition)
Operating Position:
Any
Ambient Temperature:
0 to 70 °C at housing
Storage Temperature:
-20 to 80 °C
Relative Humidity:
Non condensating conditions
Weight:
0.3 kg
Housing:
Stainless steel
CE-Label:
According to EU directives about electromagnetic immunity
Interface
Connection:
8-pin connector
Parameters:
Adjustable via interface:
2-color / 1-color temperature signal, accordingly emissivity slope or
emissivity, temperature sub range, settings for maximum value storage,
address, baud rate, switch off limit, warning level lens contamination
monitoring system, transmittance, response time t
90
, 0 to 20 mA or
4 to 20 mA analog output range, °C / °F.
Readable via interface:
measured value, internal temperature of the unit
Communication
Analog Output:
Adjustable 0 to 20 mA or 4 to 20 mA, linear with temperature
Digital Interface:
RS485 addressable (half-duplex)
Baud rate: 1200 Bd to 115.2 kBd
Switch Off Limit:
2% to 50% (adjustable via interface)
“Dirty Window” Warning or
Temperature Contact:
Opto Relay contact, max. continuous current 0.2 A, 50 V DC,
P
max
= 300 mW
Hysteresis:
2 to 20 °C
Exposure Time t
90
:
10 ms adjustable to min; 0.01 s; 0.05 s; 0.25 s; 1 s; 3 s; 10 s
Maximum Value Storage:
Built-in single or double storage. Clearing with adjusted time t
clear
(off;
10 ms; 50 ms; 250 ms; 1 s; 5 s; 25 s), via interface, automatically with the
next measuring object, hold-function
Electrical
Power Supply:
24 V DC ± 25%, ripple must be less than 50 mV
Power Consumption:
Max. 6 W (incl. LED)
Load (analog output):
0 to 500 Ohm
Isolation:
Power supply, analog output, and digital interface are galvanically
isolated from each other
Note: 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
or order
the directive from “Beuth Verlag GmbH” in D-10772 Berlin, Germany