
IMPAC Infrared sensor IN 2000
4
1 Technical data
Temperature range: -32 … 900 °C
Sub range: Any range adjustable within the temperature range,
minimum span 51°C
Spectral range: 8 ... 14 µm
Data handling: Digital
Power supply: 15 ... 30 V DC
Output: Analog output 4 - 20 mA
Digital interface for connecting an USB adapter
Load: max. 375 Ω at 15 V, max. 825 Ω at 24 V, max. 1125 Ω at 30 V
Resolution: 0.1°C on interface;
< 0.025% of the adjusted temperature sub range at the analog output
Emissivity ε: 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%
Response time t
95
: 95 ms (adjustable to 0.5; 1; 2; 5; 10; 30; 60; 90; 120 s)
Parameters: Adjustable via interface:
Temperature display in °C/°F, emissivity ε, transmittance , exposure time
t
90
, clear times for max. / min. value storage or automatically deletion of
the storage, temperature sub range, ambient temperature compensation,
address, baud rate
Maximum / minimum value
storage:
Clearing with adjusted time t
clear
(OFF; 0.1 s; 0.25 s; 0.5 s; 1 s; 5 s; 25 s),
or automatically with the next measuring object
Uncertainty: 1% of measured value + 1°C (ε=1, T
amb.
=15...40°C)
1.4% of measured value + 1°C (ε=1, T
amb.
=0...15 or 40...70°C)
(The instrument must be at a constant ambient temperature for a minimum of 15
minutes and has to be connected to the power supply)
Repeatability: < 0.3% of measured value (ε=1)
Noise (NETD, =1):
< 0.2°C (ε=1, t
90
=min, T
amb.
=23°C)
Ambient temperature: 0 ... 70°C
Storage temperature: -20 ... 70°C
Relative humidity: Non condensing conditions
Housing: Stainless steel
Weight: 150 g
Operating position: Any
Connecting cable: 2 m, 5 wires
Air purge: For hoses with 2 mm inner diameter
Protection class: IP65 (DIN 40050)
CE label: According to EU directives about electromagnetic immunity
1.1 Dimensions
All dimensions in mm
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