LumaSense Technologies IS 320 - Manual (Page 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)
IGA 320: 300 ... 1300 °C (MB 13)
350 ... 1650 °C (MB 16.5)
400 ... 1800 °C (MB 18)
Sub Range: Any range adjustable within the temperature range, minimum span 51 °C
Spectral Range: IS 320: 0.8 ... 1.1 µm IGA 320: 1.45 ... 1.8 µm
IR Detector:
IS 320: Silicon photodiode (Si)
IGA 320: Indium Gallium Arsenide photodiode (InGaAs)
Power Supply: 24 V DC (10 to 30 V DC), ripple must be less than 0.5 V
Power
Consumption:
Max. 1 W
Analog Output: 0 to 20 mA or 4 to 20 mA (linear), switchable
Load: 0 to 500
Switch Contact: Opto relays; max. 50 V DC, 0.2 A; max. P
max
= 300 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:
Power supply, analog output, and digital interface are galvanically
isolated from each other
Parameters:
Adjustable via interface:
Emissivity , transmittance , exposure time t
90
, 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
W
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 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 =1, t
90
=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
(Note: the pyrometer must be in operation at least 30 min before these values are valid)