Sensor Technologies: smarter Transmitters

Catalytic LEL Sensors

Catalytic bead combustible gas sensors basically consist of hot filaments (active and reference elements) enclosed behind a sintered stainless steel flame arrestor. The active element is treated with a catalyst to effectively burn or oxidize the gas while the reference element is nonreactive and provides compensation for ambient conditions; temperature and humidity. The two elements are configured in a Wheatstone bridge whereby exposure to combustible gas imbalances the bridge and generates an electrical output directly related to gas concentration. The catalytic gas sensor is not selective and detects numerous combustible gases and vapors. The Mil-Ram catalytic sensor achieves exceptional zero stability by providing excellent gas response at comparatively low operating temperatures. The lower operating temperature provides for long term stability and extended service life.

Model TA-2100 Catalytic Combustible Gas Detectors

Methane, Propane, Hydrogen, Butane.... See More

Gas Detectors - Fixed

Model TA-2100
smarter Gas Detector
(3 or 4-wire)

Model TA-2100
smarter Gas Detector
(Graphic Display)

Model TA-2102
smarter Gas Detector
(Loop Powered)

Economical Gas Detector
(without Display)

Gas Alarm
(Integral Alarms)

Open Path Gas Detectors

Control Panels

Digital Network Panels
Wall Mounting: TA-2016MB
Rack Mounting; TA-2016MB

Analog Panels

TA-2000 Six Channel
TA-2002 Two Channel
TA-2001 One Channel

Hybrid Panel

Gas Alarm
(Integral Alarms)

Alarm Stations

Hazardous/Non-Hazardous Areas