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These rugged, low-cost sensors are available in a single spectral band with a choice of 5 lens types, as shown in the following table. Technical specifications for the KT11 and KT12 Series follows below.
Click here to download KT11/KT12 dimensional and accessories information.
Model |
Spot Size Diameter |
FOV * |
Si |
18 mm @ window |
4.5:1 |
K6 |
40 mm @ 1,000 mm |
35:1 |
N6 |
4.5 mm @ 160 mm |
10:1 |
L6 |
3.0 mm @ 110 mm |
7:1 |
M6 |
1.0 mm @ 25 mm |
2:1 |
*Distance-to-spot-ratio beyond given distance
KT11 |
KT12 |
|
|---|---|---|
Temperature ranges |
-30-100°C or 0-200°C or 0-500°C, switchable |
0-200°C or 0-400°C, switchable |
Temperature resolution (NET) |
depending on measured temperature and response time; typical value ±0.3°C |
|
Accuracy * |
1°C ±1.5% of the difference between target and instrument temperatures |
±1°C ±0.6% of the difference between target and instrument temperatures |
* as a function of housing temperature |
±0.02% / °C for housing temperatures other than 25°C | |
Spectral Range |
7-16 um |
7-15 um |
Aiming on target |
several optical and mechanical alignment tools, e.g. laser pointer |
|
Emissivity adjustment |
0.5 to 1.0 by potentiometer |
|
Response time (t90) |
50 msec, 320 msec, 720 msec, 1 sec (switchable) |
50 msec or 1 second; switchable |
Analog output |
0-20 mA, 250 W max. impedance, non-linear |
0-20 mA or 4 - 20 mA; switchable, linear |
Temperature drift |
better than 0.01% of the measured absolute temperature in K/month |
|
Power requirements |
10 to 15 VDC, 70 mA |
24 VDC, ±10% /80 mA |
Permissible operating temperature |
0-70°C (32 to 158°F), with cooling jacket up to 300°C |
|
Permissible storage temperature |
-20 to 85°C (-4 to 185°F) |
|
Dimensions |
33 mm (1.3") max. diameter, 150 mm (5.9") long |
|
Weight |
approx. 280 g (10 oz.) |
|
Housing protection |
IP 65 (DIN 4005), NEMA 4 equivalent |
|
Housing |
Metal tube with external thread M30*1.5 |
|
Home | Infrared Thermometers | About Heitronics | Products | Services |
IR Applications | Guide to Non-Contact Temp. Measurement | Tech Notes | Downloads
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| 50 Division Avenue, PO Box 337 |
| Millington NJ 07946-0337 |
| Tel. (800) 247-7976 Tel. (908) 647-0144 Fax (908) 647-8379 |
| email: win@wintron.com |
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