Apps
Tools for everyday instrument work
Each app runs on its own: open it in your browser, or install it on your phone's home screen and use it offline in the field.
Live
mA
Instrument Calculator Hub
10 calculators in one app: analog signal scaler, square-root extraction, DP flow re-ranging, loop load check, RTD, thermocouple, DP level, interface & density, control valve Cv and a unit converter.
Open app ↗
Coming soon
TW
Thermowell Calculator
Wake-frequency and stress checks for thermowells to ASME PTC 19.3 TW-2016.
Coming soon
FE
Orifice Sizing
Orifice plate bore, beta ratio and permanent pressure loss to ISO 5167.
Coming soon
LC
Loop Check Sheets
Fill in and export loop-check and calibration records from your phone.
Coming soon
PSV
+
Relief Valve Quick Check
First-pass relief valve orifice area for gas, steam and liquid service.
Suggest a tool
Is there a calculation you do by hand every week? Suggest it in the Community and it may become the next app.
Suggest →Install on your phone: open an app in Chrome (Android) or Safari (iPhone), then choose Install app / Add to Home Screen. It opens full-screen with its own icon and works without signal.