FWD-Light® Wireless Compact FWD System Specifications/Product Configuration
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Product configuration
Product Name Compact set Standard set Notes: Standard accessories Main Body KFD-100A
Built-in sensor
・acceleration transducer
・load cell● ● weight (5kg)：KFDF-11-05
Loading plate (ø100 x 15(thick)mm):KFDF-31-100Controller
ZT-120F● ● Includes measurement processing and software ZT-710 Mobile Storage
Aluminum Carrying Case
KFDF-21-3－ ● Storage: Main unit, controller
Option (external displacement sensor)
Wireless Compact FWD Main Unit KFDT-100A
Wireless Compact FWD Main Unit KFDT-100A
KFD-100A is a small body falling from a heavy weight and loading of the accelerometer and built-FWD load meter free-fall will be the weight of the body weight, total amount of load and displacement values when the impact load, using an accelerometer measures. Displacement of the accelerometer measurements are derived by integrating two times.
Degree of protection IP 42 equivalent
Specifications
| Dimensions of loading plate | φ100 x 15(thick)mm |
|---|---|
| Mass of weight | 5kg |
| Falling height | 50 to 530mm |
| Falling method of weight | Lever (with stopper) |
| Maximum load | 20kN |
| Miaximum displacement | 2.500mm |
| Strain gauge based sensor | |
| Load Cell | 1 point, 20kN |
| Acceleration transducer | 1 point, 500m/s2 |
| Data acquisition | |
| Measurement range |
Range 1000：±3,000×10-6 strain |
| Resolution | 16bit |
| Communication section | |
| Transmission method | 2.4GHz band IEEE802.15.4 protocol compliant |
| Communication range | Approx. 50m at sight line |
| Number of external displacement sensors connected |
Max. 4 units |
| Power source | AA dry cell batteries (4 pcs.) Continuous use time: approx. 20 hours (at 23±5℃: with alkaline batteries) |
| Environment | -20 to +60°C, less than 85%RH (no condensation) |
| Height | Approx. 1250mm |
| Weight | Approx. 15kg. (including 5kg weight) |
Wireless external displacement sensor KFDST-1A
FWD-Light for the External Displacement Sensors up to 4 expansion units can be connected.
Degree of protection IP 42 equivalent
Specifications
| Maximum displacement |
0 to 1.000 mm (sensor is accelerometer) |
|---|---|
| External dimensions | φ90×175(H)mm (excluding protruding parts) |
| Power source | AA dry cell batteries (4 pcs.) Power source Continuous use time: approx. 20 hours (at 23±5℃: with alkaline batteries) |
| Environment | -20 to +60°C, less than 85%RH (no condensation) |
| Weight | Approx. 3.7kg |
| Communication section | |
| Communication method | 2.4GHz band, IEEE802.15.4 protocol compliant |
| Communication distance | Approx. 50m in line of sight |
Wireless FWD Controller ZT-120F/ZT-121F
The wireless FWD controller ZT-120F/-121F receives data transmitted from the main unit of the compact FWD and uses the included measurement processing software ZT-7100 to capture waveforms, monitor measurements, and capture peak force and displacement values.
The wireless controller operates on USB bus power of the connected PC.
The user can select either the ZT-120F with USB cable or the ZT-121F with built-in antenna at the time of purchase.
Specifications
| Type | ZT-120F |
|---|---|
| Communication section | |
| Communication method | 2.4GHz band IEEE802.15.4 protocol compliant |
| Communication distance | Approx. 50 m in line of sight |
| External interface | USB 2.0 compliant (cable length: approx. 1.7 m) |
| Number of connected sensors | 1 main unit, up to 4 external displacement sensors |
| Power supply | 4.7V-5.3V DC (supplied from PC via USB) 70mA MAX(DC5.0V) |
| Environment | 0 to +50℃, less than 85%RH (no condensation) |
| External dimensions | 30(W)×25(H)×65(D)mm (excluding projections) |
| Weight | Approx. 130g (including antenna and cable) |
| Type | ZT-121F |
|---|---|
| Communication section | |
| Communication method | 2.4GHz band IEEE802.15.4 protocol compliant |
| Communication distance | Approx. 50 m in line of sight |
| External interface | USB 2.0 compliant (push-in connector) |
| Number of connected sensors | 1 main unit, up to 4 external displacement sensors |
| Power supply | 4.7V-5.3V DC (supplied from PC via USB) 100mA MAX(DC5.0V) |
| Environment | 0 to +50℃, less than 85%RH (no condensation) |
| External dimensions | 35(W)× 11(H)× 65(D)mm (excluding projections) |
| Weight | Approx. 30g |
Measurement Processing and Software ZT-7100
Measurement processing software ZT-7100 is used for waveform acquisition, measurement monitoring, and acquisition of peak force and displacement values.
Specifications
| Function | |
|---|---|
| Measuring function | Measurement function waveform acquisition, measurement monitoring, and load/displacement peak value acquisition |
| Setting Functions | Test condition setting, amplifier input setting, A/D conversion setting, option setting |
| List function | Graph display, list display, correlation graph display |
| Conversion Functions | CSV file conversion |
| Operating Environment | |
| OS | Windows 7/8.1/10 |
| ＣＰＵ | Pentium150MHz or higher recommended |
| Memory | 128M bytes or more recommended |
| Hard disk | 2 GB or more |
| Display | 1024 x 768 dots or higher resolution |
| Interface | USB 2.0 compliant, recognized as virtual COM port |
| Measuring instrument | Wireless controller: 1 unit Compact FWD main unit: 1 unit Up to 4 external displacement sensors (optional) |
Options
| Product Name | Type | Product photo | Notes |
|---|---|---|---|
| External Displacement Sensor | KFDSＴ-1A |  |
|
| Added weight drop(10kg) | KFDF-11-10 |  |
|
| Added weight drop(15kg) | KFDF-11-15 | ||
| Loading plate(φ90mm) | KFDF-31-90 |  |
φ90×t15mm |
| Loading plate(φ150mm) | KFDF-31-150 | φ150×t15mm | |
| Loading plate(φ200mm) | KFDF-31-200 | φ200×t15mm | |
| Loading plate(φ300mm) | KFDF-31-300 | φ300×t22mm | |
| Rubber buffer | KFDF-51 |  |
|
| Simple calibration device | KFDF-61 |  |
Simple calibration equipment for measuring data to confirm this at the scene |
| Mobile Storage Aluminum Case | KFDF-21-2 |  |
Weight for weight with storage options / external displacement |
| Careers | KFDF-42 |  |
FWD-Light fixtures only move |
| Portable and storage aluminum case | KFDF-21-3 |  |
