Industrial process instrumentation
Flow, level, pressure & temperature instruments for demanding service.
Cryogenic, corrosive, non-contact and bulk-solids measurement, manufactured by Sichuan Sino-Instrument and shipped to 200+ countries.
ISO 9001 certifiedCE / ATEX / IECEx-253°C to +800°C300+ models200+ countries
Shop by instrument type
Eight instrument families for industrial process measurement.
Built for the hard cases
Where standard meters fail, our engineers specify the right one.
01
Cryogenic
LN2, LOX, LNG, LH2 to -253°C.
02
Corrosive
PTFE, ceramic, tantalum.
03
Non-contact
Radar, ultrasonic, clamp-on.
04
Solids
Silo & bulk level.
05
Import replacement
Factory-direct second source.
Technical resources
Selection guides written by our engineers. Browse all guides ›
Diesel Tank Level Gauge and Sensor Selection Guide
How to choose a diesel tank level gauge or sensor: density and volume…
Read the guide ›Loop-Powered Devices: 2-Wire 4-20 mA Explained
What loop powered means on a 4-20 mA loop: the 3.5 mA current budget,…
Read the guide ›Flow Meter Calibration: Methods & Intervals
Flow meter calibration: gravimetric, prover and master meter methods,…
Read the guide ›