• Life-safety performance approved; ATEX EN60079-29-1 & CSA 22.2 No. 152
• 15 year warranty IR sources – solid state optics
• T90 < 2s with option for selectable response rate
• Individually heated sapphire mirror (not conducted heat)
• No field recalibration
• Dual skin weather protector – no filters / gauzes or sinters
• Planned maintenance with HART
• SIL 2/3 certified

Electrical Classification

EExd IIC T6

The GD10 Series uses state of the art IR gas measurement to give a fast, reliable response. The GD10P has set the standard for gas detection in the areas of safety, stability and low maintenance.

The GD10 differs from all other point infrared gas detectors, because it utilises silicon based solid-state sources. The complete optomechanical design and constructions is so stable that an ultra fast speed of response can be achieved whilst providing unparalleled service life and detector stability, thus saving on maintenance and service costs.

The GD10 offers the longest combined detector and IR source warranty on the market. And is supplied with worldwide hazardous area approvals. Suitable for use in SIL 2 systems. An industry standard HART interface is used for configuration of special fault levels as well as access to extended maintenance data.

First Exd NIR Laser open path detector for H2S safety related applications

• 5 years warranty
• Large area covered with a single unit
• Separate Transmitter and Receiver concept
• Real cost savings within 2 years
• Non-consumptive technology
• Fail safe, with no sleeping affects
• Suitable for SIL 2 applications
• No cross interference
• Low detection levels, suitable for personnel safety
• Negligible affects from atmospheric changes (fog, etc.)
• Fastest possible speed of response
• No zero-point drift, no calibration
• HART (R) standard

Electrical Classification

Ex II 2 G Ex e IIC T4/T5/T6

The GD1 sets a new standard for toxic gas detection. Using a tuneable laser diode the GD1 delivers enhanced coverage and fail safe detection. The performance improvement marks a genuine step change for safety systems and life cycle cost savings. At the heart of the detector is a tuneable laser diode that eliminates environmental effects from sun, rain and fog. The laser scans single absorption lines where there is no interference from other gases. Unlike traditional methods for detecting H2S (MOS or EC cell) the GD1 needs no recalibration and can replace multiple standard detectors to cover the same risk.

Excellent false alarm immunity

• Wide field of view
• Through lens optical check
• 4-20 mA and relay ouptuts as standard
• 4-20 mA Hart option
• SIL 3 Certified

Electrical Classification

II 2 G Ex d II C T6 Gb (-40°C to +65°C)

The MultiFlame DF-TV7-T is a multi-spectrum infrared flame detector using three wavelengths to respond to hydrocarbon fires and is the right choice for operation in dirty environments or for detection of smoky fires.

The MultiFlame DF-TV7-V is a combined ultraviolet/infrared flame detector offering excellent long range detection. Both maintain outstanding false alarm immunity and are configurable using a hazardous area approved wireless hand held terminal (TLU). Model DF-TV7-T is suitable for use in SIL3 applications while Model DF-TV7-V is suitable for use in SIL2 applications.

Intended for the protection of high risk plants and facilities.

• Automatic systems
• Intruder/burglar alarm
• SIL certified
• Interaction with SCADA systems
• CCTV and logic functions

Detects Explosive Gas, Toxic Gas, or Oxygen

• Non-Intrusive Calibration
• Smart Infrared Gas Sensors
• HART Communication Protocol
• MODBUS Communication
• Programmable Relays
• Dual Gas Sensing

Remote Diagnostics, Set-up or Calibration 

The iTrans 2 fixed gas detector employs an intelligent electronics platform to provide one or two points of detection from a single head for maximum flexibility, superior performance and lower installation costs. With the optional HART Communication Protocol, the iTrans 2 offers remote diagnostics, set-up or calibration by superimposing a high-frequency current across the industry standard 4-20mA analog line.

Smart Infrared Gas Sensor Technology and Safety Features

Able to detect any combination of gases for a specific environment, iTrans 2 utilizes our industry-proven “smart” infrared gas sensor technology and safety features including automatic sensor recognition, access code security, and zero and cal fault protection – all enclosed within an explosion-proof aluminum or stainless steel housing. The microprocessor-controlled transmitters are capable of independent operation or multi-point system configuration. The infrared sensor provides explosive gas detection (methane, butane, propane, ethylene, hexane, etc.) in more severe environmental conditions, where the presence of poisons could harm the use of a catalytic cell. In addition to the LEL sensor range, the iTrans 2 detector can also be configured with a 0-100% volume methane infrared sensor for bio-gas applications and CO2 infrared sensors ranging from 0.5% volume to 100% volume.

Stand-Alone Operation

With optional on-board relays, this fixed gas detector has the added ability of stand-alone operation, activating alarms, horns, or fans and can also shut down a system without the need to wire back to a central control panel.

Backlit Display

• Flexible Configuration
• Reduced Maintenance
• Local Display

The DG Series gas detectors are constructed from a common housing and consist of the MultiTox Electrochemical for toxic gases, the MultiXplo Catalytic for flammable gases and the MultiTox Solid State MOS for hydrogen sulfide. The intelligent, microprocessor driven unit is fully configurable using a wireless handheld terminal (TLU) or optionally via HART giving true flexibility to the installer. Parameters such as relay operation and alarm levels are all set via the TLU, hazardous area approved handheld unit.

Electrical Classification

II 2 G Ex d IIC T6 Gb (-40°C to +65°C)

“Environmentally Bulletproof”

• Water-Proof
• Corrosion-Proof
• Vibration-Proof
• Multi-Layer Surge Protection
• Pre-emptive Fault Diagnostics

Detcon Model Series 700 industrial gas detectors are a new generation of intelligent sensor modules that incorporate and integrate several leading edge improvements. The sensors are specifically designed for harsh and extreme locations. This new and superior level of environmental durability in sensor design includes an electropolished 316 stainless steel housing, multi-layered transient spike protection circuitry and 100% encapsulated electronics. The sensor electronics are completely protected and immune to water ingress and corrosion. The sensor elements are all plug-in components and can easily be replaced in the field. Operator interface is non-intrusive via a small handheld magnet. Configuration and routine calibration is intuitive and menu driven with fully scripted instructions. Sensor status is displayed on a built-in alphanumeric LED display. Model Series 700 intelligent sensor modules feature dual redundant outputs, a linear 4-20 milliamp analog signal and a Modbus RS-485 serial output.

Electrical Classification (FP, TP, IR Series)

Class I, Div 1, Groups B, C, D; Class I, Zone 1, Group IIB+H2 (ATEX)

Electrical Classification (DM, O2, PI Series)

Class I, Div 1, Groups A, B, C, D; Class I, Zone 1, Group IIC (ATEX)

Safety Approvals

• CSA/NRTL (US OSHA Certified)
• ATEX
• SIL2

Intuitive Diagnostic Intelligence

• Intuitive Non-intrusive Operator Interface
• Modular Plug & Play Sensors & Transmitters
• Simple Menu-driven Calibration & Programming
• Integral Sensor Fault Diagnostics

Two Models to Choose From

• Model 500: 4-20mA
• Model 600: 4-20mA, Modbus RTU, Alarm Relays

Detcon MicroSafe™ Series intelligent gas detectors feature Detcon’s MicroSafe™ intuitive software. Operator interface is non-intrusive using a hand-held magnet and program switches accessed through a glass lens cover. Calibration instructions appear in simple interactive and sequential script on a 16-character backlit alphanumeric display. The transmitter design incorporates extensive fault diagnostics with each condition conveniently identified on the transmitter display. The gas detector sensor elements and transmitters are plug-in components and can easily be replaced in the field.

Model Series 500 comes standard with a linear 4-20 mA output, one-man remote calibration, self-adjusting zero and span, and LED indicators for fault and calibration status.

Model Series 600 includes the same features as the 500 with the addition of 3 alarm relays and an RS-485 serial communications port.

Electrical Classification – Explosion proof

Class I, Div 1, Groups B, C, D

Safety Approvals

• cCSAus/NRTL (US OSHA Certified)
• ATEX (TP Series Solid State H2S only)