Description
S-PW22/C3
Single Point Load Cell: Extremely Fast Weighing with Accuracy Class C3
The PW22 single point load cell is ideally suited for fast, dynamic weighing, for example in multihead combination weighers. With IP67 degree of protection, it is ideal for reliable use in industrial environments, for example filling bulk materials or in many other kinds of filling applications.
The PW22 has uniquely high rigidity and therefore an extremely high natural resonant frequency. This ensures low settling times, which in turn results in extremely short weighing times. With a high maximum scale interval factor and accuracy class C3, it returns reliable and has very precise measurement results. Thanks to the patented overload stop in compressive direction, it can withstand overloads of up to five times the maximum capacity. Available with protective housing, six maximum capacities between 6 kg and 90 kg, and different cable lengths, the PW22 single point load cell comes in an extensive range of versions. It has standard footprint for compatible usage. For even more demanding operating conditions, the PW22 is also available in an explosion-proof ATEX version.
- Accuracy class: C3 Multi Range
- Maximum capacity: 6 kg to 90 kg
- Degree of protection: IP67
Accurate measurements
- Exact measurements up to accuracy class C3 (according to OIML R60)
- Precise results with high maximum scale interval factor up to 15,000
- High rigidity and natural resonant frequency ensure short weighing times
- Enormous signal stability with 6-wire technology
- High torsion and bending stiffness
- Compensated off-center load error
Exact results with fast weighing processes due to stiff design.
Product overview
Designed for precise single-point weighing
The S-PW22/C3 combines C3 accuracy-class performance with a corrosion-resistant aluminum body and environmental protection. Its integrated overload protection supports weighing installations where controlled mechanical protection and dependable dynamic response are important.
Protected construction
An anodized aluminum measuring body with an IP67 degree of protection.
Integrated overload protection
A built-in overload stop is part of the load cell design.
Dynamic weighing
The datasheet identifies the S-PW22 family as optimized for dynamic weighing.
Technical details
S-PW22/C3 specifications
| Load cell type | Strain gauge, single point |
|---|---|
| Accuracy class | C3 multi-range |
| Material | Anodized aluminum |
| Degree of protection | IP67 |
| Sensitivity | 1.9 mV/V |
| Input resistance | 400 ohms |
| Output resistance | 350 ohms |
| Cable | 2 m, 6-conductor |
| Overload protection | Integrated; built-in overload stop |
| Mounting | M6 mounting screws |
| Datasheet family range | 6–90 kg maximum capacity |
| Currently listed capacities | 6 kg, 10 kg, 20 kg, and 30 kg |
Capacity note: The supplied datasheet describes the wider S-PW22 family from 6 to 90 kg. The supplied product list currently includes only the 6, 10, 20, and 30 kg S-PW22/C3 options shown below.
Options and pricing
Currently listed capacities
Each listed S-PW22/C3 capacity is priced at $580.00 USD. Stock status is not stated in the supplied information.
| Capacity | Part number | Price |
|---|---|---|
| 6 kg | 1-S-PW22C3/6kg-1 | $580.00 USD |
| 10 kg | 1-S-PW22C3/10kg-1 | $580.00 USD |
| 20 kg | 1-S-PW22C3/20kg-1 | $580.00 USD |
| 30 kg | 1-S-PW22C3/30kg-1 | $580.00 USD |
Applications and fit
Dynamic weighing and compatible platforms
The S-PW22 family is optimized for dynamic weighing. As a single-point load cell, it is intended for weighing systems whose mechanical design, platform, excitation, wiring, and rated load match the model specifications.
- Dynamic weighing systems built around a single-point load cell
- Compatible weighing platforms using the specified mounting arrangement
- Installations requiring an IP67 aluminum load cell body
Documentation
S-PW22 technical datasheet
The supplied one-page PDF includes dimensional drawings, wiring information, capacity-specific performance data, environmental ratings, and material details for the broader S-PW22 family.
Product questions
Frequently asked questions
Which S-PW22/C3 capacities are listed on this page?
The supplied product list includes 6 kg, 10 kg, 20 kg, and 30 kg models. Each is listed at $580.00 USD.
Why does the datasheet show a 6–90 kg range?
The PDF covers the broader S-PW22 model family, with maximum capacities from 6 to 90 kg. The currently supplied product list for this page contains four capacities: 6, 10, 20, and 30 kg.
Is the S-PW22/C3 protected for industrial environments?
The supplied information specifies an anodized aluminum body and an IP67 protection rating.
What cable and electrical specifications are supplied?
The product information specifies a 2 m six-conductor cable, 1.9 mV/V sensitivity, 400-ohm input resistance, and 350-ohm output resistance.
Is the S-PW22/C3 interchangeable with HBM PW22/C3?
The supplied product information states that it is interchangeable with HBM PW22/C3 models. Capacity, dimensions, mounting, wiring, electrical specifications, and application requirements should still be confirmed before replacement.
