Introduction
When planning a sensing project, understanding how costs change with production volume is critical. Whether developing a proof-of-concept, running a pilot study, or preparing for full-scale commercial deployment, the economics of sensor procurement can significantly influence project viability.
This pricing example is based on Zimmer & Peacock's flexible pH sensor platform, illustrating how unit pricing decreases as manufacturing volumes increase.
🔬 Product: pH on Flexible Material Sensor
Sensor Overview
Flexible pH Sensors and Manufacturing Scale
Flexible electrochemical sensors offer a unique form factor that can be integrated into a wide range of analytical and industrial systems. As with many manufactured technologies, production scale has a major impact on cost.
At lower quantities, fixed manufacturing and operational costs are spread across relatively few devices. As order volumes increase, these costs are distributed over larger production runs, reducing the effective cost per sensor.
This creates a familiar manufacturing cost curve where the greatest savings are often realised when moving from prototype quantities to production-scale volumes.
Example Volume Pricing
The following figures are indicative pricing examples for the flexible pH sensor platform.
| Quantity | Total Cost (€) | Cost per Sensor (€) |
|---|---|---|
| 10 | 570 | 57.00 |
| 100 | 2,500 | 25.00 |
| 1,000 | 21,000 | 21.00 |
| 10,000 | 176,400 | 17.64 |
| 100,000 | 1,482,000 | 14.82 |
| 500,000 | 6,560,000 | 13.12 |
The data demonstrates a clear relationship between production scale and unit cost.
Understanding the Cost Reduction
Small-Volume Development
Quantities of 10 to 100 sensors are often used for:
- Research projects
- Feasibility studies
- Academic investigations
- Early-stage product development
These purchases prioritise flexibility and rapid evaluation rather than manufacturing efficiency.
Pilot and Validation Programmes
Quantities around 1,000 to 10,000 units are commonly associated with:
- Product validation
- Customer evaluations
- Pilot deployments
- Limited commercial launches
At this stage, manufacturing efficiencies begin to reduce the unit price significantly.
Large-Scale Manufacturing
Volumes above 100,000 units typically support:
- OEM integration
- Industrial monitoring systems
- Consumer products
- High-volume sensing applications
At these scales, production efficiencies drive the lowest per-unit costs.
Key Pricing Insights
💡 Increasing volume from 10 to 100 sensors reduces the unit cost from €57 to €25.
💡 Moving from 100 to 1,000 sensors reduces the cost further to €21 per sensor.
💡 At 10,000 units, the sensor cost falls to €17.64 each.
💡 At 100,000 units, pricing reaches €14.82 per sensor.
💡 At 500,000 units, the indicative cost falls to €13.12 per sensor.
These figures demonstrate how larger deployments can benefit from substantial economies of scale.
Why Volume Matters
Several factors contribute to lower per-unit costs at higher production volumes:
- Manufacturing setup costs are spread across more units.
- Material procurement benefits from larger purchasing volumes.
- Production yields can improve through process optimisation.
- Packaging and logistics become more efficient.
- Supply chain management costs are distributed across larger orders.
For organisations planning future commercialisation, estimating long-term volume requirements early can have a significant impact on overall project economics.
Practical Takeaways
✅ Use small volumes for proof-of-concept and technical evaluation.
✅ Consider anticipated future demand when selecting a sensing platform.
✅ Compare total lifecycle demand rather than focusing solely on initial purchases.
✅ Build manufacturing scale into commercial planning models.
✅ Engage suppliers early when large-scale deployment is anticipated.
Budgetary Pricing Disclaimer
📌 The pricing figures presented here are indicative and intended for budgeting and planning purposes only.
Pricing may vary depending on factors such as:
- Manufacturing requirements
- Material costs
- Product customisation
- Market conditions
- Delivery schedules
- Supply chain considerations
Formal quotations should always be obtained for procurement decisions.
Exploring Flexible pH Sensors
Flexible pH sensors provide an attractive solution for organisations seeking adaptable electrochemical sensing platforms that can transition from development through to commercial deployment.
🔬 Learn More: pH on Flexible Material Sensor
Closing Thoughts
Understanding how sensor pricing evolves with manufacturing volume is an important part of successful product development
