FN4070-FN4080, TE load cell- Seat Belt Buckle Sensor
- Operating ranges from 0-1kN to 0-40kN
- Crash-testing
- Compatible with most seat belts
- Detachable tongue and cable
- Easy and economical maintenance
- Multiple tongues adjustable by customer
- Dynamic application
- Very robust for crash
- Easy cable replacement for customer
Designed specifically for crash-testing scenarios, the FN4070 load cell accurately measures the forces exerted on seat belt anchor points during impact tests. This precision instrument is compatible with a wide range of seat belt systems, ensuring versatility across different vehicle models. With operating ranges extending from 0-1kN to 0-40kN, the FN4070 provides comprehensive coverage for various testing requirements.
A key feature of the FN4070 is its detachable tongue design, allowing for quick and easy replacement to facilitate multiple test setups without the need for purchasing new load cells. Additionally, the load cell is equipped with a cable output that crash test technicians can renew themselves, enabling efficient, in-house maintenance and significantly reducing operational costs.
For testing scenarios requiring lower operating ranges, the FN4080 model offers ranges of 250N, 500N, and 2500N, catering to a broader spectrum of crash test applications. The FN4070 load cell is an essential tool for automotive safety testing, combining durability, flexibility, and cost-efficiency in a single device.
DIMENSIONS & WIRING SCHEMATIC (IN METRIC AND IMPERIAL)
Wiring Schematic
Dimensions in mm [inch]
| Type | Load Pin |
| Application | Overload Control |
| Full Scale | 200 lbs |
| 1000 lbs | |
| 2000 lbs | |
| 5000 lbs | |
| 9000 lbs | |
| Output | 1.5 mV/V |
| 2 mV/V | |
| Precision | ±0.5 % FS |
| Excitation | 10 V DC |
| IP Rating | IP50 |
| Min Temperature | -20 °C |
| Max Temperature | 80 °C |
- Crash test on-board equipment
- Security absorbers
- Parachute belt and anchor testing
| FN4070-1KN | |
| FN4070-5KN | |
| FN4070-10KN | |
| FN4070-25KN | |
| FN4070-40KN |
FN4070-FN4080 Datasheet Datasheet |
- Compact and ergonomic design
- Tension measurements
- High accuracy regardless of force application point
| Type | Load Pin |
| Application | Tension |
| Full Scale | 100 lbs, 200 lbs |
| Output | 1.5 mV/V |
| Precision | ±0.5 % FS |
| Excitation | 10 V DC |
- Protected against overload
- Tension only
- Usable without cutting the belt
- For Static and Dynamic Applications
- Ranges from 100 to 300 N (20 to 60 lbf)
- Compatible with most seat belts
- Machined with integrated mechanical stops
- Accuracy ±0.25%FS
| Type | Load Pin |
| Application | Overload Control |
| Full Scale | 20 lbs, 50 lbs, 60 lbs |
| Output | 2 mV/V |
| Precision | ±0.25 % FS |
| Excitation | 10 V DC |
- Ranges 200 to 500 N (40 to 100 lbf)
- Multi-components, up to 3 Force channels
- Aluminum body
- High adaptability to rod by cylindrical interfaces.
- 2 and 3 axes measurements
- Fits most gear sticks
- Compact and ergonomic design
- Integrated amplifier optional
| Type | Load Pin |
| Application | Weighing, Overload Control |
| Full Scale | 40 lbs, 60 lbs, 100 lbs |
| Output | 2 mV/V |
| Precision | ±0.3 % FS |
| Excitation | 5 V DC |
- Static & Dynamic Measurements
- Compression
- Accuracy: Range ≤ 1 kN: ≤ ±0.25% F.S.
- Accuracy: Range ≥ 2 kN: ≤ ±0.50% F.S.
- Outer Diameter: 31.8mm - 76.2mm
- Height: 9.9mm - 38.1mm
- Connection: 2m Integral Cable
- Stainless Steel
| Type | Load Button |
| Application | Compression |
| Full Scale | 22 lbs, 45 lbs, 112 lbs, 220 lbs, 450 lbs, 1120 lbs, 2200 lbs, 4500 lbs, 11200 lbs, 22000 lbs, 45000 lbs |
| Output | 1 mV/V |
| Precision | ±0.25 % FS, ±0.5 % FS |
| Excitation | 5 V DC, 10 V DC |
- Screw dimensions
- Compression
- For Static and Dynamic Applications
- Support Washer Provided
- Washer load cell
- Range 20 kN to 320 kN [4.5 klbf to 71.9 klbf]
- Ranges compatible with screw dimensions
- High stiffness
| Type | Thru-Hole |
| Application | Tension & Compression |
| Full Scale | 4.5 lbs, 7.87 lbs, 12.4 lbs, 18.0 lbs, 24.7 lbs, 31.5 lbs, 40.5 lbs, 49.5 lbs, 60.7 lbs, 71.9 lbs |
| Output | 20 mV/V |
| Precision | ±0.5 % FS |
| Excitation | 10 V DC |