HFS-CS1
Diaphragm Compression Load Cell
A low-profile diaphragm-style force sensor for vehicle brake-force testing and industrial weighing applications.
- Rated-capacity range
- 50 kg–1 t
- Selected-SKU accuracy
- ±0.05%
- Selected-SKU nonlinearity
- ≤±0.3% FS
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
The HFS-CS1 uses a flat-diaphragm structure with an integral housing. The compact, low-profile body is intended for vehicle brake-force measurement and other force or weighing inspection equipment in industrial automation.
Circular sensing body on a square base
A raised circular face sits above the low square base, with visible openings in both surfaces and a short cable exiting from the side.
- Integral diaphragm structure
- The flat diaphragm and housing form one compact sensing structure.
- Brake-force and weighing uses
- Applications include vehicle braking-force measurement and industrial force and weighing inspection systems.
Load plate and base mounting
| Base | 70 × 70 |
|---|---|
| Outer mounting centres | 50 × 50 |
| Overall thickness | 20 |
| Load plate / rear section | 5 / 11 |
| Load-plate diameter | Ø50 |
| Load-plate holes | 4 × M6 on Ø35 circle |
| Base holes | 4 × Ø6.5 through; Ø11 counterbore, depth 6.5 |
Dimensional units require confirmation.
Configuration and selection
- Capacity
- Rated-capacity range: 50 kg–1 t.
- Material
- Alloy-steel or stainless-steel versions.
- Electrical reference
- The selected SKU lists analogue-voltage output and 1.5 mV/V sensitivity. Excitation voltage is 5–12 V.
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | HFS-CS1 |
| Rated-capacity range | 50 kg–1 t |
| Selected-SKU accuracy | ±0.05% |
| Selected-SKU output | Analogue voltage |
| Selected-SKU sensitivity | 1.5 mV/V |
| Selected-SKU nonlinearity | ≤±0.3% FS |
| Selected-SKU repeatability | ≤±0.3% FS |
| Hysteresis error | ±0.3% FS |
| Creep | ±0.1% FS |
| Zero temperature coefficient | ±0.1% FS/10°C |
| Sensitivity temperature coefficient | ±0.1% FS/10°C |
| Input resistance | 380 ±30 Ω |
| Output resistance | 350 ±5 Ω |
| Operating temperature | −20–70°C |
| Safe overload | 120% FS |
| Insulation resistance | ≥2000 MΩ |
| Excitation voltage | 5–12 V |
| Material options | Alloy steel / stainless steel |
| Protection rating | IP66 |
| Cable length | 3 m |
| Brand | WKSENSOR |
| Product reference | HH-759040352826 |
Application scenarios
Applications include vehicle brake-force testing and other force and weighing inspection systems.
Vehicle brake-force testing
Force measurement for vehicle braking tests.
Force and weighing inspection
Industrial force and weighing inspection systems.
Other uses include robots, injection moulding, automotive manufacturing, water conservancy, batching and hoisting.