HFS-DS3
S-Type Tension and Compression Load Cell
The HFS-DS3 measures tension, compression and weight through an analogue bridge-voltage signal. Capacity versions cover 5 kg to 5 t for force and weighing instruments.
- Capacity options
- 5 kg–5 t
- Accuracy
- ±0.05%
- Nonlinearity
- ±0.03–±0.05% FS
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
Rectangular-cover construction
Threaded attachments at both ends introduce the tensile or compressive load. Nominal bridge sensitivity is 2.0 ±0.05 mV/V.
- Input resistance
- 380 ±30 Ω
- Output resistance
- 350 ±5 Ω
Circular-face construction
Alternative S-type body with a circular side face. The cable exits through a metal spring strain relief.
- Excitation
- 5–12 V
- Cable length
- 3 m
Configuration and selection
5–300 kg dimension reference
Rectangular-cover construction, including the additional W1 width.
0.5–5 t dimension reference
Circular-face construction with the threaded load attachments marked M.
Capacity and dimensions
Symbols match the drawings. The numerical length unit requires confirmation; a dash marks an unspecified W1 value.
| Capacity | L | W | W1 | H | M |
|---|---|---|---|---|---|
| 5–50 kg | L50.8 | W12.7 | W117 | H63.5 | MM8×1.25 |
| 100–300 kg | L50.8 | W19 | W124 | H76.2 | MM12×1.75 |
| 0.5–1 t | L50.8 | W25.4 | W1— | H76.2 | MM12×1.75 |
| 2–5 t | L76.2 | W25.4 | W1— | H108 | MM18×1.5 |
- Body material
- Alloy steel or stainless steel.
- Protection grade
- IP65 or IP66 versions.
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | HFS-DS3 |
| Measurement | Tension / compression / weighing |
| Capacity options | 5 kg–5 t |
| Accuracy | ±0.05% |
| Output type | Analogue bridge voltage |
| Sensitivity | 2.0 ±0.05 mV/V |
| Excitation voltage | 5–12 V |
| Nonlinearity | ±0.03–±0.05% FS |
| Hysteresis | ±0.3% FS |
| Repeatability | ±0.3% FS |
| Creep | ±0.3% FS |
| Zero temperature coefficient | ±0.05% FS / 10°C |
| Sensitivity temperature coefficient | ±0.05% FS / 10°C |
| Input resistance | 380 ±30 Ω |
| Output resistance | 350 ±5 Ω |
| Working temperature | −20–70°C |
| Safe overload | 150% FS |
| Insulation resistance | ≥2000 MΩ |
| Protection options | IP65 / IP66 |
| Body material options | Alloy steel / stainless steel |
| Cable length | 3 m |
| Brand | WKSENSOR |
| Product reference | HH-759211072790 |
Application scenarios
Tension, compression and weighing uses include robotics, injection moulding, automotive equipment, water conservancy, batching and lifting.
Water conservancy
Treatment basins and maintenance walkways.
Batching
Material hoppers and batching conveyors.
Lifting
Crane structures and lifting hooks.
