Intrinsically safe
For explosion-hazard areas with an I.S. barrier.
Intrinsically Safe Gas Transmitter
F12iS Toxic Gas Transmitter
Intrinsically safe toxic gas and oxygen detection
The F12iS from Badger Meter (GasSens / ATi) measures toxic gases and oxygen in hazardous locations that require an intrinsically safe device, with the AutoTest option for daily sensor checks.
Manufactured byBadger Meter
Overview
About F12iS Toxic Gas Transmitter
The F12iS operates at intrinsically safe power levels and is certified for Class I Division 1 / Zone 0 locations (ATEX, IECEx, ETL). It uses the same interchangeable smart sensors as the F12/D.
The AutoTest option verifies sensor response daily with gas generated on demand, even outdoors in high wind. Generators store run-time information and are tested automatically for compatibility with the installed sensor. A 4-button keypad and graphic display handle setup.
Key Features
Why choose F12iS Toxic Gas Transmitter
Smart sensors
60 interchangeable sensors.
AutoTest
Daily sensor verification (gas dependent).
Heated sensor option
For cold or humid sites.
Technical Data
Main specifications
- Sensor type
- electrochemical cell
- Accuracy
- generally ±10% of value
- Analog output
- 4…20 mA, 600 Ω max at 24 V DC
- Power
- loop-powered 12…28 V DC, 25 mA max; I.S. barrier required
- Certifications
- ETL Class I Div 1 A-D T4; Zone 0 IIC T4; ATEX II 1 G Ex ia IIC T4 Ga; IECEx
- Enclosure
- IP65 polycarbonate, 112 × 112 × 89 mm
- Operating temperature
- –30…60 °C, 10…95% RH
- Weight
- 0.45 kg
Applications
Where F12iS Toxic Gas Transmitter is used
Chemical and petrochemical plants
Digesters and gas holders
Fuel handling areas
Hazardous-area process units
Works With
Related products
Fixed Toxic Gas Detector
F12/D Toxic Gas Detector
60 interchangeable smart sensors, daily AutoTest, heated and remote sensor options, data logger.
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B14 Gas Alarm Receivers
DIN-rail modules with LED display, 3 alarm relays and trouble relay; 1 to 12 modules per enclosure.
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