Pyrometer PZ 27 AF 410:
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 TA= 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.
Pyrometer PZ 27 AF 401 - 404 and PZ 27 AF 421 - 423:
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