Sanitary applications require special equipment. Look below for a list of 3A Sanitary-approved instruments.

For easy access to our most popular 3A sanitary approved products, see our "Squeaky Clean" sanitary products catalog. Get the latest in pressure, temperature, level, flow, and analytical products: sensors, switches, gauges, analyzers, controllers, indicators, and recorders -- all certified 3A compliant.

Chart Recorders

Honeywell DR4500 Truline 12" Circular Chart Recorder

Chemical (Diaphragm) Seals

WIKA 3A Sanitary Diaphragm Seals

Pressure Gauges

Chicago Stainless Equipment Pressure Gauges
WIKA M93X.3A All-Welded Sanitary Pressure Gauge and Diaphragm Seal Assembly

Temperature Sensors

Pyromation Food-Grade Resistance Temperature Detectors (RTDs)

Switches

United Electric Pressure Switches for Clean Processes

Thermowells

Sanitary Thermowells 

Transmitters

Siemens Milltronics Probe Ultrasonic Continuous Level Transmitter for Liquids
Siemens Milltronics ULS200 Ultrasonic Point Level Transmitter for Liquids
WIKA Tronic S-10-3A Sanitary Service Pressure Transducers
WIKA Tronic SA-11 Sanitary Pressure Transmitter with Integral Cooling Extension