2FW – Product Series
(products below: 2FW 520)
Temperature Range: –60°C...+200°C
Nickel temperature sensor elements with flat wire (FW) connections
| Specification: | DIN 43760 |
| Temperature range: | -60°C to +200°C |
| Temperature Coefficient: | 4280 ppm/K (NC series) 5000 ppm/K (NL series) 5696 ppm/K (NM series) 6180 ppm/K (ND series) 6370 ppm/K (NJ series) 6720 ppm/K (NA series) |
| Tolerance Classes: | Class A -60°C to +200°C Class B -60°C to +200°C |
| Leads: | Ni/Au wire, 0.2 x 0.4 mm (H x W) Recommended connection technology: Soldering, Welding, Crimping |
| Lead Lengths: | 7 mm |
| Long-term stability: | Max. Drift = Less than 0.1% after 1000h at max. operating temperature |
| Notes: | Other TCRs on request |
2FW 520
| Dimensions, LxW: | 5.0 x 2.0 mm | |
| Nominal Resistance at 0°C (ohm): |
500/1000 | |
| Self Heating (mK): | Water (v= 0 m/s) | ∆Tw = 1.1 at 0°C |
| Air (v= 0 m/s) | ∆Ta = 12.9 at 0°C | |
| Response Time (s): | Water (v= 0.4 m/s) | T0.5 = 0.25 |
| T0.63 = 0.3 | ||
| T0.9 = 0.75 | ||
| Air (v= 1 m/s) | T0.5 = 6 | |
| T0.63 = 8.5 | ||
| T0.9 = 18 | ||
| Measuring Current: | 500 Ω: 0.5 mA (max. 3 mA) | |
| 1000 Ω: 0.3 mA (max. 2 mA) | ||
| Order Example: | ||||||
| N | D | 1K0. | 520. | 2 | FW. | B. |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 1. Material Identification = Nickel temperature sensor 2. Characteristic Curve = 6180 ppm/K 3. Resistance Value in ohm = 1000Ω / 0°C 4. Chip Dimension = 5.0 x 2.0 mm 5. Temperature Range = -60°C to +200°C 6. Extension = Flat Wire 7. Tolerance Class = DIN 43760 Class B |
||||||
