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Technical Blog
Flow measurement, groundwater monitoring and compliance, written by the people who build the instruments.
Planning an Industry 4.0 Retrofit Using Existing Field Instruments
Practical guidance on planning an industry 4.0 retrofit using existing field instruments, covering selection, installation, verification and troubleshooting.
20 October 2026 · 6 min read
All articles (28)
Power Failure SMS Alerts for Unattended Pumping Stations
Practical guidance on power failure sms alerts for unattended pumping stations, covering selection, installation, verification and troubleshooting.
Read articleDosing Controllers in Water Treatment and Chemical Processes
Practical guidance on dosing controllers in water treatment and chemical processes, covering selection, installation, verification and troubleshooting.
Read articleCGWA NOC Requirements for Groundwater Abstraction
CGWA NOC requirements for groundwater abstraction: who needs one, the application shape, the metering and telemetry it obliges, and reporting.
Read article
Electromagnetic vs Ultrasonic Flow Meter: How to Choose
Electromagnetic or ultrasonic flow meter? Compare conductivity limits, dirty fluids, insertion versus full bore, and pick by application.
Read articleFlow Meters for ETP and STP: Choosing by Duty
Which flow meter suits raw sewage, MLSS, return sludge, chemical dosing and final ETP or STP discharge, and what the reporting duty demands.
Read articleFlow Meter Calibration and Certificates in India
What wet calibration, ISO/IEC 17025 accreditation and a flow meter calibration certificate actually mean, and how often to recalibrate.
Read articleFlow Meter Straight Run and Installation Rules That Matter
Upstream and downstream straight length, full-pipe rules, air pockets, valve and pump position, orientation and earthing for flow meters.
Read articleWhat an Industrial Flow Meter Data Logger Should Record
Practical guidance on what an industrial flow meter data logger should record, covering selection, installation, verification and troubleshooting.
Read articleFAQs
Frequently asked questions
Can’t find your answer? Our engineers reply on WhatsApp at +91 88496 70588.
What topics do Accumax technical articles cover?
The articles cover flow measurement, groundwater monitoring and compliance. Topics listed include flow meter selection and installation, calibration, CGWA requirements and telemetry.
Are the articles useful for selecting flow meters for treatment plants?
The blog includes guidance on selecting meters for effluent and sewage treatment duties. It discusses different process lines and the factors that affect instrument suitability.
Does the blog explain groundwater compliance?
Yes, listed articles address CGWA groundwater abstraction requirements and flow meter telemetry. Requirements can change, so verify current obligations with the relevant authority.
Can I get help applying an article to my installation?
Articles provide technical context, but they do not establish every site-specific specification. Contact Accumax engineers on WhatsApp +91 88496 70588 or sales@accumaxinstruments.com with your application details.
Are the articles written around instrumentation applications?
The blog describes its focus as flow measurement, groundwater monitoring and compliance, written by the people who build the instruments. Use the specific article for details relevant to a particular application.