AF Single Point Load Cell
The Laumas AF is a compact AISI 420 stainless steel single-point load cell designed for 150×150 mm or 5.9 x 5.9 inches platform, available in capacities of 5, 15, and 50 kg with IP65 protection.
Manufactured to OIML R60 standards with Hazardous Environment Certification options, it delivers reliable off-center load compensation in a small footprint ideal for benchtop and light-duty industrial scales.
PRODUCT DETAILS
The AF single-point load cell is a precision miniature weighing sensor designed to fit directly beneath a 150×150 mm or 5.9 x 5.9 inches platform. A single-point load cell measures the load applied accurately anywhere across the platform surface. The AF’s AISI 420 stainless steel construction provides durability and corrosion resistance suited for demanding or lightly wet environments, while its compact dimensions make it the first choice for OEM integrators building small benchtop, retail, but not for legal for trade. With a rated output of 3 mV/V, safe overload to 150% and operating range of −20°C to +60°C, the AF delivers consistent, reliable performance across a wide range of light-duty industrial and commercial weighing tasks. ATEX/IECEx certification is available on request for hazardous environment applications.
Most Common Applications: Compact bench scales, retail counter scales, postal scales, laboratory balances, OEM platform scales, medical device weighing.
- Miniature Form Factor: Engineered specifically for 150×150 mm or 5.9 x 5.9 inches platforms, making it the ideal choice for compact bench scales, small retail scales, and OEM miniature weighing systems not legal for trade.
- AISI 420 Stainless Steel Construction: Corrosion-resistant stainless steel body suited for demanding environments, including light washdown and humid conditions, with an operating range of −20°C to +60°C.
- IP65 Protection Rating: Sealed against dust ingress and low-pressure water jets, ensuring reliable operation in workshop and light industrial environments.
- ATEX / IECEx Certified Options: Rated for Zone 0, 1, 2, 20, 21, and 22 hazardous environments, broadening its suitability to chemical and pharmaceutical production environments.
- Combined Error ≤ ±0.05% with 3 mV/V Output: Higher output signal increases the resolution for accurate off-center load compensation in a miniature package, even when loads are not perfectly centered.
| Capacities | 5 kg (11.0 lb), 15 kg (33.1 lb), 50 kg (110.2 lb) |
|---|---|
| Combined Error | ≤±0.05% |
| Non-Linearity | Not specified |
| Safe Overload | 150% of full scale |
| Ultimate Overload | 200% of full scale |
| Full Scale Output | 3 mV/V ±10% |
| Maximum Excitation | 10 V DC |
| Bridge Resistance | 350 Ω ±5 |
| Operating Temperature | −20°C to +60°C (−4°F to +140°F) |
| Compensated Temperature | −10°C to +40°C (14°F to +104°F) |
| Sealing Standard | IP65 |
| Material | AISI 420 Stainless Steel |
| Protective Coating | None (bare stainless steel) |
Download our datasheets, drawings and documents.
