When choosing a tension and compression load cell, users look for accuracy, reliability, and suitability for خاص applications such as platform scales, truck scales, or rail weighbridges. The following five products from trusted brands offer pancake (spoke) and bellows designs with robust specs, low profiles, and sealed constructions. This guide compares capacities, sensitivity, and stability to help you select a model that matches your weighing or force measurement needs.
| Product | Brand | Capacity | Key Feature |
|---|---|---|---|
| ATO Tension And Compression Load Cell Pancake 2000kg | ATO | 2000 kg | Low profile, IP67, high-precision |
| ATO Tension And Compression Load Cell 1000kg/5ton/10ton Pancake | ATO.COM | 500 kg – 10 ton (various models) | Circular pancake design, good anti-eccentric performance |
| ATO 300kg Load Cell, Tension And Compression | ATO | 300 kg | Low profile, high accuracy |
| QILICHUANGAN Bellows Mini Load Cell 0-50 kg | QILICHUANGAN | 0-50 kg | Bellows type, compact, 0.2% accuracy |
| QILICHUANGAN S Type Load Cell 0-500 kg | QILICHUANGAN | 0-500 kg | Dual relay output, high precision |
ATO 2000kg Pancake Load Cell
Capacity: 2000 kg; Sensitivity: 2.0±0.1 mV/V; Accuracy: 0.05% F.S. (linearity, hysteresis, repeatability); IP67 protection. This pancake-style load cell features a low-profile, flat design with symmetrical construction for even load distribution. Its sealed, all-metal body supports reliable performance in demanding weighing platforms and truck scales.
ATO Tension And Compression Pancake, 1000kg/5ton/10ton
Capacity range from 500 kg to 10 ton across models; circular “pancake” design for stable force transmission and anti-eccentric performance. Features include high accuracy (0.05% F.S) and a 2.0±0.1 mV/V sensitivity. Bridge voltage typically DC 5–10V. Suitable for precision force measurements on scales and weighing platforms requiring a compact, low-profile sensor.
ATO 300kg Tension & Compression Load Cell
Capacity: 300 kg; Spoke (pancake) type with excellent anti-eccentric load performance, low profile, and high accuracy. Specification notes: 0.03% F.S. (linearity + hysteresis + repeatability); Sensitivity 2.0±0.1 mV/V; Bridge voltage DC 10V. This sensor is well-suited for small-scale weighing platforms and laboratory force measurements requiring precise tension and compression readings.
QILICHUANGAN Bellows Mini Load Cell 0-50 kg
Capacity: 0-50 kg; Bellows type, compact diameter φ25 mm. Precision: 0.2% F.S.; Robust anti-interference design suitable for scaling tasks in tight spaces. Stainless steel construction supports reliable long-term performance across a wide temperature range, making it adaptable for bench and portable weighing applications.
QILICHUANGAN S Type 0-500 kg Load Cell
Capacity: 0-500 kg; High precision measurement with 0.2% accuracy; Dual relay output supports automatic switching at preset weights for control, alarm, or data logging. A versatile option for automated test rigs and process control where both tension and compression readings are needed.
CALT DYLY-103 S Beam Sensor (100 kg)
Note: Included as a reference for S-beam style tension and compression sensing with hermetically sealed construction. It offers reliable performance for lightweight force measurement in compact setups where dual-axis or beam-style sensing is advantageous.
Buying Guide
Key considerations when selecting a tension and compression load cell include capacity range, sensing element type (pancake/spoke vs. bellows vs. S-beam), and physical footprint. For platform or truck-scale use, pancake (spoke) load cells provide uniform load distribution and low height, aiding stable readings on flat surfaces. Bellows-type sensors excel in tight spaces and environments with rapid temperature changes, offering strong sealing against dust and moisture.
Accuracy and linearity are critical metrics. Look for specifications such as accuracy in percent of full scale (F.S.), and sensitivity in mV/V to gauge signal compatibility with your instrumentation. IP ratings (e.g., IP67) reflect environmental protection, which matters for outdoor or dusty environments. Bridge voltage recommendations (DC 5–10V) influence compatible amplifiers and signal conditioning.
Installation considerations include mounting holes, load direction alignment, and anti-eccentric load performance. Some models offer dual relay outputs for automated control and alarms, useful in process lines or automated test rigs. Evaluate long-term stability, temperature range, and corrosion resistance to ensure dependable operation in your specific setting.
For budgeting multiple sensor configurations, prioritize models with strong end-to-end documentation and support, and verify compatibility with your existing data acquisition system. If space is at a premium, low-profile pancake or bellows options can maximize measurement capability without adding bulk. In mixed tension and compression tasks, ensure the selected cell maintains accuracy across the full operating range.