C1 Protector Alarm Controller

The C1 Protector Controller provides simultaneous display and alarm functions for up to 16 input channels. A graphic LCD displays data as trends, bargraphs or engineering units. Three adjustable alarm levels per channel with LED indicators are provided. Four common relay outputs allow control of beacons or accessories, discrete options are also available.

C2 Protector Controller

The C2 Quad Four Channel Display / Alarm Controller is designed to provide simultaneous display and alarm functions for four gas detection variables. A graphic LCD displays monitored data as bar graphs and engineering units. Three adjustable alarm levels are provided per channel. Relay outputs or optional 4-20mA outputs allow for alarming conditions.

Controller - 8800 Series

The 8800 controller provides simultaneous display & alarm functions for up to 16 input variables. Standard embedded web page; allows easy access to view data and change settings from your web enabled computer, tablet, or phone.

Controllers - 7200 Plus / 7400 Plus Series

Designed to provide simultaneous display and alarm functions for up to four monitored variables. Three adjustable alarm levels are provided per channel. Relay outputs allow control of beacons, horns and other alarm events. The controllers are easy to configure and are user friendly.

GASMAX EC Loop-Powered Gas Monitor for Toxic Applications

The GASMAX / EC single channel Toxic / Oxygen gas monitor delivers the latest in loop-powered gas detection technology, reliability and ease of use. The GASMAX / EC is CSA certified for use in Div 1 & Div 2 explosion proof installations and intrinsically safe installations with a barrier.

GASMAX II Single/Dual Channel Toxic and Combustible Gas Monitor for Hazardous Locations

The GASMAX II single / dual channel Toxic / O2 / LEL gas monitor delivers the latest gas detection technology, reliability and ease of use. Available in both single and dual channel models, the GASMAX II is CSA certified for use in Div 1 & Div 2 applications.

GASMAX II Volatile Organic Compounds Gas Monitor

Volatile organic compounds are emitted as gases from certain solids or liquids, including paints and lacquers, cleaning products, to name a few. Some VOCs, such as Benzene, are also considered carcinogenic. GDS corp Photoionization Detectors, or PIDs, detect these compounds using high energy ultraviolet light and measuring the resulting flow of electrons.

GD1 H2S Laser Line of Sight Gas Detector

The GD1 uses a tuneable laser diode to deliver enhanced coverage and fail safe H2S detection. Designed to work in a wide range of industrial environments from offshore production facilities to wastewater treatment plants, the GD1 needs no recalibration and can replace multiple standard detectors to cover the same risk.

GD10P IR point Gas Detector

The GD10P detector is the benchmark for combustible gas detection with NO FIELD CALIBRATION required. The IR gas detector differs from all other models, because it uses a silicon based solid-state IR source. The complete design is so stable that an ultra fast speed of response can be achieved whilst providing unparalleled service life and detector stability.

GD10PE IR Extended Point Gas Detector

The GD10PE is designed for applications involving large volumes of air with high velocity. With a measuring range of 0-20% LEL the GD10PE is 5 times more sensitive than standard point detectors. The GD10PE requires no field recalibration, thus saving on maintenance and service costs.

GDS-49 Gas Sensor Transmitter

The GDS-49 is a 2-wire 4-20mA Sensor Transmitter that accepts low power toxic or oxygen electrochemical sensor modules and functions in a 2-wire 4-20mA "sink" mode to transmit gas values to an appropriate receiver device. The GDS-49 is CSA approved for use in Div 1 & 2 explosion proof installations.


The GDS-58NXP sample draw features the new GASMAX CX gas monitor with DigitalSensor technology & advanced Ethernet / MODBUS communications. GASMAX CX dual channel gas monitor supports new GDS Corp Digital Sensors for toxic and combustible gases as well as volatile organics and inert gases, such as CO2. Together with a fully integrated long life brushless sample pump, adjustable flow meter and low flow warning switch.


The GDS-68XP contains a microprocessor controlled sequencer that manages the sample / purge cycle and maintains the sampled output during purge air operation. An integrated GASMAX CX gas monitor provides the sensor interface and signal conditioning, calibration, continuous reading display and optional alarm relays with dual MODBUS slave interface.

iTrans2 Infrared Gas Sensor

The iTrans2 infrared gas detector employs an intelligent electronics platform to provide one or two points of detection from a single head. With the optional HART Communication Protocol, iTrans2 offers remote diagnostics, set-up or calibration.

Meridian Universal Gas Detector

Meridian’s single detector head supports combustible and toxic sensors. Designed for ease of use, Meridian significantly reduces upfront investment and ongoing maintenance costs. With global approvals and SIL2 certification from TUV-Rheinland, Meridian ensures best in class performance and safety.


The MX 32 is a compact, low-profile controller that continuously monitors gas detection, including 4-20 input mA, dry logic input, MODBUS RS485 signal from compatible detectors.


The MX 43 gas detector manages both digital lines and analog channels, as well covers all needs for a wide variety of gas monitoring applications. Digital technology allows up to 32 detectors to be distributed on 8 lines for increased cost savings.

OLCT 200 Gas Detection Transmitter

The OLCT 200 can be configured to meet nearly any application through its features and options, including a Wireless option. Designed to offer convenient features and ease of use.

SafEye - Open Path Combustible Gas Detector

The SafEye Open Path Detector is an innovative, next generation solution to open path combustible gas detection. It can replace multiple point detectors, detects multiple gases at once, and is durable, proving to be a smart, cost efficient choice for combustible gas detection