Fiber-Optic CablesNF Series Heat resistant type
Heat-resistant Fiber-Optic Cables available for various ambient temperatures
- A wide lineup supporting temperatures up to 350°C
- Free cut types available NF-TH06 will be discontinued by March 2025 NF-TH11 will be discontinued by March 2025 NF-DC04/-DC05/-DC06 and NF-DH06/-DH10: End of sales by August 2025
Through-beam type
*Download the PDF to check the sensing distance and dimensions.
*Download the CAD data to confirm the tolerances.
| Type | Model | Shape of fiber head [mm] |
Sleeve | Optical axis direction |
Optical axis diameter [mm] |
Fiber length |
Min. bending radius [mm] |
Ambient temperature [℃] |
Degree of protection |
|---|---|---|---|---|---|---|---|---|---|
| M4 Lens attachable |
NF-TH01 |  |
- | Straight view | ø1.0 | 2 m Free-cut |
R25 | -40 ... +100*1 | - |
| NF-TM4-H10 |  |
- | Straight view | ø1.0 | 2 m Free-cut |
R2 | -40 ... +100 Continuous use -40 ... +90 |
IP50 | |
| M4 Nut type |
NF25-TH |  |
- | Side view | ø1.0 | 2 m Free-cut |
R25 | -40 ... +105 | - |
| ø4 | NF-TS22M |  |
- | Side view | ø0.5 | 2 m Free-cut |
R15 | -40 ... +105 | - |
| M4 Lens attachable |
NF-TM4-H15 |  |
- | Straight view | ø1.5 | 2 m Free-cut |
R35 | -40 ... +150 Continuous use -40 ... +130 |
IP67 |
| M4 | NF-TH02 |  |
- | Straight view | ø1.5 | 2 m Free-cut |
R35 | -40 ... +180*2 | - |
| M4 Lens attachable |
NF-TH10 |  |
- | Straight view | ø0.8 | 1 m | R10 | -60 ... +200 | - |
| M4 Joint type Lens attachable |
NF-TH12 |  |
- | Straight view | ø1.0 | Heat/Cold resistant side 0.2 m Ambient temperature fiber side 2 m Free-cut*3 |
Heat/Cold resistant side R18 Ambient temperature fiber side R25 |
-60 ... +200 | - |
| M4 Joint type |
NF-TH13 |  |
- | Straight view | ø1.0 | Heat/Cold resistant side 0.3 m Ambient temperature fiber side 2 m Free-cut*3 |
Heat/Cold resistant side R18 Ambient temperature fiber side R25 |
-60 ... +200 | - |
| NF-TH14 |  |
- | Straight view | ø1.0 | Heat/Cold resistant side 0.5 m Ambient temperature fiber side 2 m Free-cut*3 |
Heat/Cold resistant side R18 Ambient temperature fiber side R25 |
-60 ... +200 | - | |
| ø4 Joint type |
NF-TH15 |  |
- | Side view | ø1.0 | Heat/Cold resistant side 0.5 m Ambient temperature fiber side 2 m Free-cut*3 |
Heat/Cold resistant side R18 Ambient temperature fiber side R25 |
-60 ... +200 | - |
| NF-TH16 |  |
- | Side view | ø1.0 | Heat/Cold resistant side 0.8 m Ambient temperature fiber side 2 m Free-cut*3 |
Heat/Cold resistant side R18 Ambient temperature fiber side R25 |
-60 ... +200 | - | |
| M4 Lens attachable |
NF-TM4-H20*4 |  |
- | Straight view | ø0.7 | 2 m | R10 | -40 ... +200 | IP67 |
| NF-TH08 |  |
- | Straight view | ø1.2 | 2 m | R25 | -30 ... +350*5 or -60 ... +200*5 |
- | |
| M4 | NF-TH09 |  |
ø2.1 mm 60 mm long |
Straight view | ø1.2 | 2 m | Fiber R25 Sleeve R10 |
-30 ... +350*5 or -60 ... +200*5 |
- |
| M4 Lens attachable |
NF-TM4-H35*4 |  |
- | Straight view | ø1.0 | 2 m | R25 | -60 ... +350 | IP67 |
•Install with an ambient humidity between 35 and 85%. In the case of 85% RH, the ambient temperature should be between 0 and 40℃.
•The optical axis diameter is an approximate value.
*1. Light intensity retention rate of 90% or higher after 2,000 hours of continuous use.
*2. Light intensity retention rate of 85% or higher after 1,000 hours of continuous use.
*3. Ambient temperature fiber side only.
*4. Due to product specifications, the D4RF Series Fiber-Optic Sensors do not support fiber insertion indicators.
*5. Please use the product within either of the specified ambient temperature.
Diffuse-reflective type
*Download the PDF to check the sensing distance and dimensions.
*Download the CAD data to confirm the tolerances.
| Type | Model | Shape of fiber head [mm] |
Sleeve | Optical axis direction |
Fiber length |
Min. bending radius [mm] |
Ambient temperature [℃] |
Degree of protection |
|---|---|---|---|---|---|---|---|---|
| M6 | NF-DM6-H10 |  |
- | Straight view | 2 m Free-cut |
R2 | -40 ... +100 Continuous use -40 ... +90 |
IP50 |
| NF-DH02 |  |
- | Straight view | 2 m Free-cut |
R25 | 40 ... +105*6 | - | |
| M6 Nut type |
NF25-DH |  |
- | Side view | 2 m Free-cut |
R25 | -40 ... +105 | - |
| M6 | FD-3SD1(100) |  |
- | Straight view | 2 m Free-cut |
R25 | -40 ... +105 | - |
| NF-DM6-H15 |  |
- | Straight view | 2 m Free-cut |
R35 | -40 ... +150 Continuous use -40 ... +130 |
- | |
| NF-DH01 |  |
- | Straight view | 2 m Free-cut |
R35 | -40 ... +180*6 | - | |
| M4 Coaxial Metal sheath |
NF-DH07 |  |
- | Straight view | 1 m | R25 | -60 ... +200 | - |
| M6 Coaxial |
NF-DH03 |  |
- | Straight view | 2 m | R25 | -30 ... +350*7 or -60 ... +200*7 |
- |
| M4 | NF-DH05 |  |
ø2.1 mm 90 mm long |
Straight view | 1 m | Fiber R25 Sleeve R10 |
-30 ... +350*7 or -60 ... +200*7 |
- |
| M6 | NF-DH04 |  |
ø2.8 mm 60 mm long |
Straight view | 2 m | Fiber R25 Sleeve R10 |
-30 ... +350*7 or -60 ... +200*7 |
- |
●Install with an ambient humidity between 35 and 85%. In the case of 85% RH, the ambient temperature should be between 0 and 40℃.
*6. Light intensity retention rate of 85% or higher after 1,000 hours of continuous use.
*7. Please use the product within either of the specified ambient temperature.
Limited diffuse-reflective type
*Download the PDF to check the sensing distance and dimensions.
*Download the CAD data to confirm the tolerances.
| Type | Model | Shape of fiber head [mm] |
Optical axis direction |
Fiber length |
Min. bending radius [mm] |
Ambient temperature [℃] |
|---|---|---|---|---|---|---|
| Flat Glass substrate detection Presence detection |
NF-DH08 |  |
Flat view | 2 m Free-cut |
R25 | -60 ... +180*8 |
•Install with an ambient humidity between 35 and 85%. In the case of 85% RH, the ambient temperature should be between 0 and 40℃.
*8. Light intensity retention rate of 85% or higher after 1,000 hours of continuous use.