New variant available now: PW4M-OP with overload protection.
PW4M and PW4M-OP Single Point Load Cells for Precise Weighing of Masses from 300 g to 5 kg
The small PW4M and PW4M-OP single point load cells are available in different options with maximum capacities ranging up to 5 kg. They offer extremely precise measurement results as well as an optimal price-to-performance ratio. Since they are approved in legal-for-trade applications and have an extremely high precision (accuracy class C3), these load cells are especially well-suited for batching, filling, and controlling tasks with small-sized packages, such as those used in the pharmaceutical, cosmetics, or food industries. The PW4M series is the only series of strain gauge-based single point load cells available with an OIML R60 test certificate for a maximum capacity of 300 g. Another special feature of the load cells is the PW4M-OP’s novel overload protection, which enables it to reliably withstand overloads of up to 10 times its maximum capacity.
- Accuracy Class: C3 according to OIML R60
- Minimum verification interval: up to 0.05 g
- Maximum capacities: 0.3 kg up to 5 kg
High accuracy
- Load cells with accuracy class C3 according to OIML R60
- Ratio of minimum verification interval Y=10,000
- Very low temperature coefficient of zero point
- Off-center load compensation
Precise weighing owing to strain-gauge technology and OIML certification
Protected Design
- Aluminum measuring body with a silicone rubber cover
- Sheathed connection cable
- IP65 degree of protection and EMC (electromagnetic compatibility) in compliance with EC regulations
- Intelligent overload protection up to 10 times its maximum capacity (PW4M-OP)
- Broad operating temperature range from -10 to +50 °C
For use in industrial applications: The PW4M-OP robust version with overload protection
Plug & Weigh™
- Compact design, ideal for platform sizes up to 200 x 200 mm
- Available with six maximum capacities for weighing extremely small masses (0.3 kg, 0.5 kg, 1 kg, 2 kg, 3 kg, and 5 kg)
- Legal for trade with a test certificate (according to OIML R60)
Quick setup suitable for a wide range of weighing technology applications
Available with IO-Link as part of the Load Cell Measurement Chain (LCMC)
PW4M-OP 3D-Step Files
| Download the CAD step files for this product | ||
|---|---|---|
| PW4M / PW4M-OP CAD step files |
Product Literature
| Title / Description | Language | Products | Language | Content Types |
|---|---|---|---|---|
| Data Sheets | ||||
| LCMC - Data Sheet | English | |||
| LCMC - Data Sheet | German | |||
| PW4M - Data Sheet | English | |||
| PW4M - Datenblatt | German | |||
| PW4M - Prospetto dati | Italian | |||
| PW4M - データシート | Japanese | |||
| PW4M-OP - Charactéristiques techniques | French | |||
| PW4M-OP - Data Sheet | English | |||
| PW4M-OP - Datenblatt | German | |||
| Mounting Instructions | ||||
| PW4MC3 - Mounting instructions | French, English, German | |||
| Single point load cells - Mounting instructions | French, German, English | |||
| Operating Manuals | ||||
| LCMC - Operating Manual | English, German | |||
| Quick Start Guides | ||||
| LCMC - Quick Start Guide | English, German, French, Italian, Chinese | |||
| PW4M/PW4M-OP - Quick Start Guide | English, German, French, Italian, Chinese | |||
| Safety Instructions | ||||
| PW4M, PW4M-OP - Safety Instructions | English, German, Spanish, French, Italian, Portuguese, Chinese, Japanese, Korean | |||
| Certificates | ||||
| PW4M-OP - OIML Certificate of Conformity | English | |||
| PW4M-OP - Test Certificate | English | |||
| Declaration of Conformity | ||||
| LCMC - EU Declaration of Conformity | English | |||
| PW4C, PW4M, PW4L, PW4S - EU Declaration of Conformity | Multilanguage | |||