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Fluke 075-CLKT
Catalog #: 3460387
C-Range Infrared Window Kwik Twist
- Overview
- Specifications
- Summary
Product Highlights
- 3 Inches (75 Millimeter) C-Range IR Window, KWIK TWIST
- Engineered and tested to withstand electric-arcs up to 50kA for a huge 30 cycles
- Certified by UL & CSA for Type 3/12 (Outdoor) environments in North America and Canada, the C-Range windows are tested to withstand the long term aging effects of UV exposure.
- Certified by SIRA Certification IP65 (Outdoor) environments in Europe.
- The CLIRVU coating – exclusive to Hawk IR Windows - seals the optic prior to assembly to protect against moisture degradation.
- The Quadraband optic is IR-Fusion compatible allowing the thermographer to see potential problems both ways.
- Each C-Range window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.
Each Unit Includes
- Installation CD
- Self-adhesive Drilling Template
- Security Access Key
- Warranty Statement
| General Specifications |
| Maximum temperature |
Gaskets: 250 °C (482 °F) |
| Body: 659 °C (1219°F) |
| Optic: 1400 °C (2552 °F) |
| Gaskets |
Low smoke and fume (LSF) compliant silicone |
| IP rating |
IP65 |
| NEMA rating |
Type 3/12 (UL and CSA Third Party Certified) |
| Vibration rating |
IEC60068-2-6 |
| Humidity rating |
IEC60068-2-3 |
| Pull-out strength |
Up to 630 kg (1388 lb) |
| Warranty |
Lifetime replacement against manufacturing defects |
| Detailed Specifications |
| |
3460346 FLK-050-CLKT |
3460387 FLK-075-CLKT |
3460439 FLK-100-CLKT |
| Crystal insert diameter |
50 mm (1.97 in) |
75 mm (2.96 in) |
100 mm (3.94 in) |
| Viewing aperture diameter |
43 mm (1.7 in) |
68 mm (2.7 in) |
89 mm (3.5 in) |
| Viewing aperture area |
1452 mm2 (2.25 sq in) |
3632 mm2 (5.63 sq in) |
6322 mm2 (9.79 sq in) |
| Thickness |
2 mm (0.08 in) |
2 mm (0.08 in) |
4 mm (0.16 in) |
| CLIRVU coating |
Yes |
Yes |
Yes |
| Shortwave IR capable |
Yes |
Yes |
Yes |
| Midwave IR capable |
Yes |
Yes |
Yes |
| Longwave IR capable |
Yes |
Yes |
Yes |
| Ultraviolet (UV) capable |
Yes |
Yes |
Yes |
| Visual capable |
Yes |
Yes |
Yes |
| Fusion capable |
Yes |
Yes |
Yes |
| Underwriters Laboratories (UL) recognized |
Yes |
Yes |
Yes |
| UL50 environmental |
Type 3/12 |
| UL746C |
N/A (Polymer Free) |
| UL94 |
N/A (Polymer Free) |
| Canadian Standards Association (CSA) approval |
Yes |
| Environmental |
Type 3/12 |
| KEMA (Arc-Testing) |
| ANSI C37.20.7 |
50 kA for 30 cycles @60 Hz |
| EEMACS 14-1 Type-B |
40 kA for 30 cycles @60 Hz |
| ASTA (Arc-Testing) |
| IEC 62271 |
20 kA for 5 cycles @50 Hz |
| TUV |
| Cyclic humidity withstand |
Yes |
| Vibration withstand |
Yes |
| NEMKO |
| Resistance of insulating materials to 100° |
Yes |
| Resistance of insulating material to ball pressure (Brinell) |
Yes |
| Glow-wire test 650 °C |
Yes |
| Lloyds Register |
| Up to 11 kV marine switchgear, indoor or outdoor (offshore only) |
Yes |
| Thermal Imagers/IR Windows for Thermal Imagers Template |
| Nominal Diameter |
3 IN |
| Viewing Apeture Diameter |
2.7 IN |
| Viewing Aperture Area |
5.63 in² |
| Thickness |
2 MM |
| Install with Greenlee Punch |
No |
| Security Key Door Latch |
Yes |
| Unique Features |
Each CLKT infrared window is engineered and tested to withstand electric-arcs up to 50 kA for 30 cycles.
The ClirVu® coating - exclusive to Fluke infrared windows - seals the optic prior to assembly to protect against moisture degradation making it perfect for very hot and very cold outdoor environments.
Each Fluke infrared window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.
CLKT infrared windows come complete with a security access key, installation instructions and self-adhesive drilling template. |
| Warranty Details |
Lifetime replacement against manufacturing defects |
| Safety Approval |
CSA, UL |
| IP Rating |
IP65 |
| Product Weight |
0.78 LBS |
| Product Height |
0.45 IN |
| Product Length |
2.27 IN |
| Product Width |
1.81 IN |
| Shipping Weight |
0.86 LBS |
| ECCN Number |
EAR99 |
| HTS/Schedule B Number |
700729000 |
| Country of Origin |
China |
| Shipping Height |
0.45 IN |
| Shipping Length |
2.27 IN |
| Shipping Width |
1.81 IN |
| UPC |
095969496070 |
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