Shop All CTI Inventory
Showing 37–48 of 113 results
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Price: $341.00

Emergency Ventilation Switch
Emergency Ventilation push-button switch includes ... -
Price: Price range: $221.00 through $276.00

Fixed Flow Regulator
Fixed flow regulators are essential tools for any ... -
Price: Price range: $356.00 through $571.00

Gas Calibration Kit
Price: $1,590.00
GasAlert Max XT II
Confined Space 4-Gas monitor with integrated sampl...Price: Price range: $470.00 through $900.00
GG Replacement Sensor Elements
Replacement Sensor Elements for the GG gas detecto...Price: $2,393.00
GG-2 Control Panel
Two channel controller with 4/20 mA inputs for gas...Price: $464.00
GG-6 Analog Output Board
GG-6 Analog Output Board mounts inside the GG-6 co...Price: $348.00
GG-6 Auxiliary Power Supply
Auxiliary power supply mounts inside of GG-6 contr...Price: $2,612.00
GG-6 Expansion Module
Expansion module for use with the GG-6 controller....Price: $2,057.00
GG-6 Gateway Module
Ethernet gateway modules for use with the GG-6 con...Price: $1,885.00
GG-6 Remote Display
Provides continuous real-time sensor readings and ...Price: $1,249.00
GG-H2 Hydrogen Gas Detector
Hydrogen (H2) Gas Sensor for detecting H2 leaks in...
Fixed Gas Detectors
Some fixed gas detectors deteriorate and malfunction in harsh environments, but CTI designs and manufactures fixed gas monitors to withstand the rigors and rough conditions of industrial facilities. Our fixed H2s gas detectors will ensure that a facility is safe and free of hazardous gas concentrations. CTI manufactures various gas detection systems that can withstand many environments—inside or outside in extreme heat or cold. The durability of CTI gas detectors allows them to be used in a variety of settings, including industrial warehouses, food processing facilities, fishing vessels, bottling factories, and hockey rinks.
Our fixed gas detectors are capable of operating in practically any environmental conditions. CTI fixed hydrogen gas detectors can target more than just ammonia—they can also target various potentially hazardous gases in facilities, from carbon monoxide and carbon dioxide to hydrogen sulfide and nitrogen dioxide.
CTI manufactures and designs fixed gas detectors for industrial facilities. We design our detectors for harsh environments and to prevent false alarms. CTI detectors use industry-standard 4-20 mA and Modbus outputs that are easy to use and compatible with most control systems.
Built for Harsh Environments
We build CTI gas detectors to stand up to the harsh conditions found in food processing plants, bottling facilities, cold storage buildings, distribution centers, fishing vessels, ice rinks, and vehicle depots. If your environment is wet, dirty, extremely hot, or extremely cold, CTI is the brand for you.
Unique Features
- CTI fixed combustible gas detectors include built-in heaters to keep the internal temperature of the unit at an optimal range and to prevent any frost or condensation.




