Measuring ranges
100 ... 800 °C 

Sensors
Semiconductor photodiode

Spectral sensitivity
1.8 - 2.2 µm

Focussing range
0.3 m ... ∞ (standard-lens)

Distance to target-size ratio
40 : 1
(at 90 % enclosed energy)
35 : 1
(at 95 % enclosed energy) 

Response time t₉₈
≤ 40  ms für T ≥ 120 °C
≤ 60  ms für T ≥ 100 °C
(bei ε =100 %, smoothing turned off)

Resolution
≤ 0.8 K
(if smoothing is ≥ 300 ms,
ε =100 % and T_A= 23 °C) 

Linearisation
digital via microcontroller
≥ 2000 adjustment Points

Measuring uncertainty
0.75 % of measured value,
at least 5 K
(when smoothing is ≥ 300 ms,
ε =100 % and TA= 23 °C)

Repeatability
2 K (if smoothing is ≥ 300 ms)

Sighting device
through-the-lens sighting
with target marking or laser target spot indicator

Ambient operating temperature range
0 .. 60 °C

Storage temperature range
-20 ... 70 °C

Temperature coefficient with reference to 23 °C
≤ 0.25 K / K (für T < 500 °C)
≤ 0.05 %/K (für T > 500 °C)

Interface
PROFIBUS DP

Power supply requirements
22 - 27 V DC / ≤ 135 mA
(150 mA with switched on spotlight)
Ripple ≤ 200 mV

Dimensions
Ø 65 x 200 mm

Housing material
aluminium

Connection
screw terminal

Weight
approx. 0.8 kg

Protection
IP 65 according to DIN 40050

Adjustable parameters

Emissivity ε
10 bis 99 %
increment size 1 % 

Smoothing function t₉₈
0 - 16 sec 

Memory modes
Min./Max. (peak picker) 
Double maximum with
adjustable hold time 


Optional accessories

Calibration certificate
according to ISO 9001

Large variety of mounting
devices digital displays,
software, etc.

 

Measuring ranges
(adjustable in partial ranges):
180 ... 1200 °C
250 ... 2000 °C

Sensors
photo diode

Spectral sensitivity
1.8 - 2.2 µm

Focussing range
0.2 ... 0.4 m (close-up lens)
0.4 m ... ∞ (standard lens)
0.2 m ... ∞ (wide-angle lens)
1.2 m ... ∞ (telephoto lens)

Distance to target-size ratio
MR: 180 ... 1200 °C
60 : 1 (standard lens) 
96 : 1 (telephoto lens)

MR: 250 ... 2000 °C
140 : 1  (close-up lens)
150 : 1 (standard lens) 
32   : 1 (wide-angle lens)
200 : 1 (telephoto lens)

Response time t₉₈
≤ 40 ms at T ≥ 150 °C
(at ε= 100 % and smoothing off)

Linearisation
digital via microcontroller
≥ 2000 adjustment Points

Measurement uncertainty
0.75 % of measured value or
5 K (at ε =1.0 and TA= 23 °C)

Repeatability
1 K

Sighting device
through-the-lens sighting with target marking or laser target spot indicator

Ambient operating temperature
0 ... 60 °C

Storage temperature
-20 ... 70 °C

Temperature coefficient with reference to 23 °C
≤ 0.25 K / K (at T < 500 °C)
≤ 0.05 %/K (at T ≥ 500 °C)
of temperature reading

Interface
PROFIBUS DP

Power supply requirements
22 - 27 V DC / ≤ 135 mA
(150 mA with switched on spotlight)
Ripple ≤ 200 mV

Dimensions
Ø 65 x 200 mm

Housing material
aluminium

Connection
screw terminal

Weight
approx. 0.8 kg

Protection
IP 65 according to DIN 40050

Adjustable parameters

Emissivity ε
10 to 100 %
increment size 1 % 

Smoothing function t₉₈
0 - 16 sec

Memory modes
- Min./Max. (peak picker) 
- Double maximum with
adjustable hold time 


Optional accessories

Calibration certificate
according to ISO 9001 

Large variety of mounting
devices, digital displays,
software, etc