Product Announcements:
Sensor Transmitters

Holykell just joined WEFTEC & WETEX 2025. We offer customization services for different demands and requirements. Read more...

United Electric Controls introduces three new FM certified explosion-proof temperature sensor styles Read more...

Introducing the SA-220 Gas Detector — Safeguard Analytics’ New Flagship Device

Built on experience, innovation, and intuition, the SA-220 represents the next era of gas detection:
- Rugged, Reliable, and Fast — engineered for today’s toughest environments
- Easy integration with Serial MODBUS or 4-20mA (each active channel)
- Full-color displ... Read more...

BinMaster's 3DLevelScanner technology accurately measures food ingredients in silos. It is the only sensor that measures more than a single point on the material surface. Plus, it is the only technology that gives food plants, grain elevators, and ingredient manufacturers a 3D image of what's in the silo. Read more...

BinMaster’s 3D Level Scanner for bulk solids stored in silos is now globally certified IECEx/ATEX for protection in hazardous atmospheres. Read more...

A diffusion-based detector, with the gas type and sensitivity range determined by installing an application-specific Model SA2 Smart Sensor module. Equipped with a full color digital display, at startup, the detector automatically identifies the gas type, sensitivity range, and serial number. The device self-guides the user in the calibration process for zero and span calibration,... Read more...

Gas Detection Transmitters

Diffusion based gas detection

Model SA-220 is an advanced single or dual gas detection transmitter designed for use with Safeguard Analytics’ complete range of Model SA2 “smart sensor modules”.

A diffusion-based detector, with the gas type and sensitivity range determined by installing an application-specific Model... Read more...

The B-WBA5M-WPAN is a connectivity expansion board from STMicroelectronics designed to accelerate the development and prototyping of Bluetooth Low Energy (LE) 5.4 applications using the STM32WBA5MMGH6 module. This board integrates the ultra-low-power STM32WBA55UG microcontroller, based on the Arm® Cortex®-M33 core. Read more...

Fixed gas detectors are permanently installed in strategic locations where gas leaks or accumulations are most likely to occur.

Applications include:

Refrigeration Plants (Cold Storage & Food Processing)

• Ammonia (NH₃) gas detection ensures leaks are identified before reaching dangerous levels.
• Prevents exposure-related injuries an

Our article explores the benefits of instrumentation diversity for emergency shutdown solutions in the gas processing industry. Read more...