Process Online News, updates and product innovations in automation, control and instrumentation
What happened
Process Online aggregated technical content on calibration, level measurement in obstructed tanks, and centralising remote OT access; these pieces highlight where operational decisions meet procurement controls. The most concrete operational detail: high-frequency radar and modern calibration reporting reduce, but do not eliminate, siting-related measurement errors and require acceptance testing and data access. Watch whether suppliers begin to advertise narrow mobilisation windows or bundled calibration services that require explicit contract terms
Buyer takeaway
Treat calibration and level-measurement guidance as sourcing criteria: acceptance tests, data-export rights and spare lists are practical levers to reduce safety and mobilization cost exposure
Cost / money
Requiring acceptance testing and documented spare compatibility increases near-term execution cost but reduces expedited shipping and outage expense later
Supplier / commercial
Suppliers able to prove local calibration and spare holdings gain negotiation leverage; convert that into contract evidence requirements and lead-time commitments
Safety / operations
Validated siting and reporting reduce false readings that cause overfill or pump-dry events; ensure protocols are in procurement scopes
What to watch
Signal is operationally relevant but not a supply shock; validate vendor claims on siting and 'plug-and-play' performance with on-site tests
Key facts
- Guidance on calibration principles and modern reporting
- High-frequency radar as a mitigation for obstructed-tank measurements
- Guidance on centralising OT remote access and reducing tool sprawl
Source excerpts
Instrumentation 14 April, 2026 How to centralise remote access: securing all access to your OT systems Centralising remote access and reducing tool sprawl creates benefits for engineer and system productivity, reduces risk, and adds control and governance
Business 17 April, 2026 Calibration explained: principles, processes and modern reporting Accurate calibration ensures reliable measurements, supports preventive maintenance, and guarantees measurement traceability. Software & IT 15 April, 2026 Ensuring reliable level measurement in tanks with internal obstructions High-frequency radar level transmitters with narrow beam angles can reduce the risk of interference in obstructed tanks, but they can't always avoid it
Business 17 April, 2026 Calibration explained: principles, processes and modern reporting Accurate calibration ensures reliable measurements, supports preventive maintenance, and guarantees measurement traceability
