Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
IMPAC pyrometer IP 140-LO
Legend
Note: The note symbol indicates tips and useful information in this manual.
All notes should be read with regard to an effective operation of the instrument.
Security note laser beam
Indicates to the danger of a built-in laser targeting light.
Attention: This sign indicates special information which is necessary for a correct
temperature measurement
MB
Shortcut for Temperature range (in German: Messbereich)
Terminology
The used terminology corresponds to the VDI- / VDE-directives 3511, page 4.
Disposal / decommissioning
Inoperable IMPAC pyrometers have to be disposed corresponding to the local regulations of electro or elec-
tronic material.
1
Technical data
Temperature ranges:
Sub range:
Signal processing:
Spectral range:
IR detector:
Power supply:
Power consumption:
Analog output:
Load:
Digital Interface:
Resolution:
Isolation:
Operation indication:
LC display:
Sighting:
Parameter:
Emissivity ε:
Exposure time t
:
90
Maximum value storage:
Switch contact:
Uncertainty:
(with ε=1, t
=1 s, T
=10...40°C)
90
amb.
100 to 650°C
(MB 6.5) with 1 m fibre
110 to 670°C
(MB 6.7) with 2 m fibre
130 to 750°C
(MB 7.5) with 5 m fibre
any range adjustable within the temperature range, minimum span 51°C
photoelectric current, digitized
2 to 2.6 µm
PbS
24 V AC or DC (14 to 30 V AC or DC) (AC: 48 to 62 Hz)
Max. 6 W
0 to 20 mA or 4 to 20 mA (linear), switchable;
Test current 10 mA or 12 mA by pressing test key
0 to 500 Ω
RS232 or RS485 addressable (half duplex), switchable;
Baud rate 2400 up to 115200 Bd
0.1°C on interface and display;
< 0.03% of temperature range at the analog output
power supply, analog output and digital interface are galvanically isolated
from each other
green LED
Illuminated LC display for temperature indication or parameter settings
Laser targeting light (Laser class 2, max. laser power level < 1 mW,
630-680 nm) or built-in optimized thru-lens view finder
Adjustable at the device or via interface:
Emissivity ε, exposure time t
put, sub range, clear times for maximum value storage, automatically or ex-
ternal deletion of maximum value storage, address, baud rate, wait time t
Readable at the device or via interface:
Measuring temperature, internal instrument temperature.
10 ... 100% adjustable in the instrument or via interface in steps of 0.1%
1.5 ms (with dynamical adaptation at low signal levels);
adjustable at 0.01 s; 0.05 s; 0.25 s; 1 s; 3 s; 10 s
Built-in single or double storage. Clearing with adjusted time t
0.05 s; 0.25 s; 1 s; 5 s; 25 s), extern, via interface or automatically with the
next measuring object, hold function
max. 0.2 A at 50 V (only active with automatic clear mode or t
up to 400°C:
2°C
above 400°C:
0.3% of measured value in °C + 1°C
, 0 to 20 or 4 to20 mA switch for analog out-
90
W
(off; 0.01 s;
clear
≥ 0.25 s)
clear
5
Werbung
Kapitel
Inhaltsverzeichnis
