|
TF 7200-U |
TF 7300-J |
TF 7400-K |
| |
|
|
|
Measuring range |
0 - 100°C
0 - 120°C
0 - 300°C
100 - 500°C |
0 - 120°C
0 - 300°C
100 - 500°C |
0 - 100°C
0 - 120°C
0 - 300°C
100 - 500°C |
Spectral range |
8 - 14 µm |
8 - 14 µm |
8 - 14 µm |
Distance ratio |
5 : 1 |
5 : 1 |
5 : 1 |
Accuracy |
1,5% of the
measuring range |
1,5% of the
measuring range |
1,5% of the
measuring range |
Reproducibility |
1% of the measurement |
1% of the measurement |
1% of the measurement |
Set-up time t90 |
300 ms |
300 ms |
300 ms |
Emission ratio |
Stable at 95% |
Stable at 95% |
Stable at 95% |
Voltage supply |
24V DC ±25% |
24V DC ±25% |
24V DC ±25% |
Power input |
6,3 mA |
6,3 mA |
6,3 mA |
Output signal |
10 mV / °C |
10 mV / °C |
10 mV / °C |
| Output resistance |
50 Ω |
50 Ω |
50 Ω |
| Degree of protection |
IP 65 |
IP 65 |
IP 65 |
| Operating temperature |
0 to 70°C |
0 to 70°C |
0 to 70°C |
| Storing temperature |
-30 to 85°C |
-30 to 85°C |
-30 to 85°C |
| Case |
stainless steel |
stainless steel |
stainless steel |
| Weight |
approx. 200g |
approx. 200g |
approx. 200g |