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Turndown Ratio Calculator
Turndown ratio explained: the formula and a free calculator to find the ratio from max and min flow, or the lowest flow a meter can read. By Celectric.
October 12, 2026
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October 12, 2026
Turndown Ratio Calculator
Turndown ratio explained: the formula and a free calculator to find the ratio from max and min flow,
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October 12, 2026
4-20mA Calculator
Free 4-20mA calculator: convert mA to pressure, temperature or flow and back, with 0-20mA, 1-5V and 0-10V ranges.
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October 12, 2026
Instrumentation Calculators & Unit Converters
Six free calculators for the numbers instrumentation engineers work out every day: pressure and flow unit conversion, turndown
Read more →October 9, 2026
One Panel, Three Rooms: Fixing the Blind Spot Between Monitors
What is a Multi-Room Pressure Monitor? A multi-room pressure monitor is a centralized wall-mounted environmental monitoring panel (such
Read more →September 5, 2026
Why Your VAV Boxes Keep Drifting Out of Balance (and It’s Probably Not the Controller)
We recently received an enquiry from a facilities team in Penang whose VAV boxes kept losing balance a
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August 24, 2026
Pressure Transducer Calibration: Signs Your Instrument Needs Servicing
A pressure transducer that has drifted out of calibration rarely triggers an immediate alarm. Instead, it continues transmitting
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August 24, 2026
Michell Instruments vs Standard Hygrometers: Choosing the Right Humidity & Dew Point Measurement
“Humidity” and “dew point” get used almost interchangeably in casual conversation, but they answer different questions — and
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August 24, 2026
Signal Conditioners in Action: Solving Noisy Sensor Signals in Malaysian Manufacturing
It’s one of the most common troubleshooting calls Celectric’s technical team gets: a sensor that reads perfectly fine
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August 24, 2026
Industrial Wireless Solutions: Adding Remote Monitoring Without Rewiring Your Plant
You know exactly which tank, pump, or remote skid needs monitoring — the problem is that running new
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