When your application demands fast, reliable, and accurate toxic gas monitoring in a hazardous environment, the F12-D Gas Monitor from ATI delivers. With a built-in sensor holder and a robust set of features, this pre-configured F12-D is stocked and ready for deployment—making it ideal for customers looking to minimize lead time without sacrificing performance.
Pre-Configured for Immediate Use
This in-stock model comes with the following factory-set configuration:
- Power Supply: 115 VAC
- Frequency: 50/60 Hz
- Alarm Outputs: Included
- Sensor Holder: Integral (sensor mounts directly to the bottom of the housing)
- Auto Test Function: Not included
- Digital Output: Not included
This configuration is perfect for users who need dependable gas detection with minimal setup. If you’re looking for a broader set of features, click here to view the fully customizable F12-D Gas Monitor.
Key Features of the F12-D Gas Monitor
Smart Sensor Technology
Each transmitter accepts any of ATI’s 45+ smart sensors. Sensors store their own calibration data and can be calibrated independently, allowing for simple plug-and-play replacement.
LCD Graphics Display
A bright, easy-to-read display shows live gas concentration readings, alarm statuses, and menu settings. Simple navigation allows on-site personnel to view data and adjust settings non-intrusively.
Alarm Relays
This unit includes three SPST alarm relays programmable for setpoint, hysteresis, delay, and more—ideal for triggering external alerts or control systems.
Rugged and Reliable
Designed for harsh environments, the F12-D’s enclosure is NEMA 4X rated. It stands up to industrial conditions while providing long-term monitoring with minimal maintenance.
Expandable and Customizable
While this version is pre-configured, the F12 Series is highly customizable. Some of the available options include:
- Transmitter Types:
- 12–30VDC for RS-485 networks
- 115–230 VAC with or without relays
- Sensor Holder Styles:
- Integral: Mounted directly to the enclosure (standard on this unit)
- Remote with cable: 6′ fixed or 100′ configurable lengths
- Duct mount: Includes adapter and 25′ cable
- Heated Sensors: Available for high-humidity or cold environments
- Digital Outputs:
- Standard 4-20 mA
- Optional HART or MODBUS interfaces
Recommended Accessories
- Calibration Adapter: Required for manual calibration.
- Flowcell Assembly: For sampling gas via pump or stream.
- Sensor Module Keeper: Keeps spare sensors ready to install.
- Duct Sensor Adapter: Mounts sensor securely in duct or piping.
- Panel Mount Bracket: Standard bracket for control panels.
- RAP Alarm Panels:
- Wireless Monitoring & Data Logging Kit: Provides internet connectivity for alerts and remote access.
Final Thoughts
The F12-D Gas Monitor with Integral Sensor Holder is a dependable, user-friendly solution for toxic gas detection in a wide variety of industrial and commercial settings. Whether you’re monitoring for chlorine, ammonia, hydrogen sulfide, or any of the 45 supported gases, this unit offers plug-and-play simplicity backed by ATI’s proven technology.
You can find this product here: https://www.gas-sensing.com/f12-d-integral-sensor-holder.html



