Gas Monitors

Sensors, Monitors & Transducers

PID Wireless 6-Gas Monitor offers real-time reading access.

December 28, 2015

Certified for Class I, Division 1, Groups A/B/C/D, T4 hazardous atmospheres, portable MultiRAE Benzene delivers benzene-specific snapshot. Included 6-tube cartridge (RAE SepTube™ Cartridge) operates in conjunction with integrated photoinozation (PID) chamber. Benzene measurement range is 0.1–200 ppm, and RAE SepTube Cartridge filters out other VOCs and gases to eliminate cross-interference. One- to 5-sensor module supports interchangeable electrochemical, combustible, and PID sensors. Read More

Sensors, Monitors & Transducers

Portable 5-Gas Monitor detects VOCs through PID technology.

March 16, 2015

Detecting and displaying up to 5 gases simultaneously using plug-and-play sensor design, PS500 provides audible and visual alarms to prevent exposure to flammable and toxic gases as well as oxygen enrichment or deficiency. Pre-entry checking can be carried out with optional internal sampling pump and through diffusion operation. Monitor is suited for confined-space applications in industries using electrochemical, catalytic, IR, and PID sensing technologies. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Multi-Alarm, 4-Gas Monitor stores up to 100 calibration records.

February 10, 2015

Designed around RKI sensors utilizing catalytic combustion, electrochemical, and galvanic sensing technologies, 2.95 x .98 x 2.75 in. GX-2009 simultaneously monitors and displays combustibles, oxygen, CO, and H2S. Dual audible alarm ports and alarm LEDs on 3 sides make alarm conditions obvious from multiple perspectives, even in high-noise environments. Other features include water-resistant and dustproof design with IP67 rating; datalogging system; and rechargeable NiMH battery set. Read More

Sensors, Monitors & Transducers

Process Instrumentation Monitor works with UHP gas source systems.

January 21, 2015

Used for continuous monitoring of process instrumentation for semi-automatic ultra-high purity gas source systems, GigaGuard™ Compact Data Monitor (CDM) provides 8 analog and digital sensor inputs, alarm setpoints, and facility communications capabilities that can be adjusted to meet operator's desired safety and monitoring parameters. Multiple monitoring and alert functions, along with 3 in. LCD keypad and Class 1, Division 2 classification, are standard. Read More

Sensors, Monitors & Transducers

Gas Monitors detect CO, CO2, CH4, N20, and R125.

November 26, 2014

Designed for system integrators, OEM Gascard NG includes real-time temperature and atmospheric pressure correction via onboard sensors. Unit offers true RS232 communications along with option of TCP/IP communications protocol. Fixed wall Guardian NG performs near-analyzer quality, continuous sampling, measurement, and display of target gas concentrations. Unit is suited for measurement of CO2 or CH4 gases, where detection level ranges of 0–3,000 ppm and 0–100% by volume are required. Read More

Sensors, Monitors & Transducers

IR Combustible Gas Monitor operates in extreme conditions.

November 24, 2014

Featuring dual source design for redundancy and uninterrupted performance, PrimaX IR provides Lower Explosive Limit combustible gas detection. Possibility of obscurations due to rain, fog, dirt, dust, and other environmental conditions is minimized. Supplied in IP67-rated 316 stainless steel housing with heated optics, SIL 2-certified monitor provides 4–20 mA analog output. Environmental guard with patented clamshell design enables installation in tight locations. Read More

Test & Measuring Instruments, Controls & Controllers, Sensors, Monitors & Transducers

Pressure Controller monitors gas supply pressure.

October 7, 2014

Used for monitoring gas supply pressure from 1 or 2 pressure switches with single or dual outputs, GigaGuard™ Pressure Status Indicator (PSI) comes in 8.0 x 2.5 x 4.25 in., NEMA-rated, ABS plastic enclosure with brackets for wall/rack mounting. Configuration may be accessed and adjusted via any Web-compatible browser, and indicator lights and audible alarm signify pressure conditions that exceed user-specified set points. Communications are supported via MODBUS TCP or Ethernet RJ45 port. Read More

Controls & Controllers, Sensors, Monitors & Transducers

Modular LNG/LPG Inert Gas Systems offer configurable design.

October 3, 2014

Smit LNG/LPG systems feature modular design comprising 4 main components: generator, cooler, chiller, dryer unit. Use of water as intermittent heat transfer medium between chiller and cooler creates stable heat transfer under all load conditions, and dryer unit is redundant and provides additional security. Via 2Touch controller, any aspect of system is available in 2 touches of screen. Ultramizing® combustion system ensures low-oxygen-level inert gas without any soot formation. Read More

Sensors, Monitors & Transducers

Weld Purge Gas Monitor meets needs of process industries.

May 7, 2014

Intended for process industries, PurgEye® 200 Weld Purge Monitor reads oxygen levels down to 10 ppm. Internal electro-mechanical pump automatically draws samples of gas over sensor before discharging it to atmosphere, and lifetime sensor eliminates need for changing cells. Alarm signals can be given by handheld, rechargeable battery-powered unit to show when purge gas level is within or outside preset range. Read More

Sensors, Monitors & Transducers

Continuous Emissions Monitoring System helps meet EPA standards.

July 3, 2013

Employing Fourier transform infrared technology, Omni FTIR Multi Gas CEMS can simultaneously analyze 10 or more stack gases, including hydrogen chloride, enabling plant managers and engineers at industrial source facilities to meet U.S. EPA's MACT emissions monitoring standards. System features high resolution with multiple scans and strong compensation algorithms; minimal drift with self-calibration; real-time dynamic alignment; and continuous, clean operation using flowback mode. Read More

Controls & Controllers, Sensors, Monitors & Transducers

Control Panel monitors gas detectors in Zone 1/2 hazardous areas.

March 11, 2013

Installed in Atex Zone 1 and 2 hazardous areas, flameproof Vortex FP Compact monitors toxic and flammable gas detectors or fire detectors. Size suits confined spaces, and all daily operations can be performed without opening panel's enclosure. Gas levels, alarms, and faults are viewed through window, and all system functions are accessed via buttons or included Crowmag magnetic key. Rated IP66 for dust and water ingress, panel contains up to 16 relays and can also monitor up to 12 detectors. Read More

Fluid & Gas Flow Equipment, Sensors, Monitors & Transducers

Gas Valve Manifold increases safety with integrated controller.

February 15, 2013

Available in 4-, 6-, and 8-stick configurations as well as custom designs, semi-automatic Megaturion™ Bulk Valve Manifold Box (VMB) hazardous process gas distribution system features PLC-based GigaGuard™ GSM (gas safety monitor) controller with 4.3 in. color touchscreen. Prompts and alarms help reduce operator error and increase safety, and operators can configure inputs and outputs as well as adjust set points and limits. Local and remote system shutdown capabilities are also included. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Phase Monitor analyzes supercritical and high pressure fluids.

June 6, 2012

Designed to determine solubility of various compounds and mixtures in supercritical and high-pressure fluids, SFT Phase Monitor II provides direct, visual observation of dissolution, precipitation, and crystallization of materials under conditions precisely controlled by researcher. Effect of co-solvents on solubility of compounds of interest may be investigated as well. Monitor can perform experiments at pressures up to 10,000 psi and from ambient temperature to 150°C. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Residual Gas Analyzers support Web-based reporting, control.

May 14, 2012

Quadrupole monitors HPQ3 and HPQ3S are PVD chamber sensors that do not require differential pumping. Able to detect single figure ppm air leaks during PVD process while simultaneously monitoring all gas species in mass range of 1-100 amu, analyzers feature ion source with dual filaments to ensure failure backup and continuous uninterrupted operation. Respectively, HPQ3 and HPQ3S provide data for processes up to total pressure of 1.3e-3 and 1e-2mbar. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

DGA Monitoring System is designed to protect transformers.

May 14, 2012

Used to enhance grid reliability, SmartDGA(TM) Guide helps electric utilities augment condition-based maintenance for transformer and load tap changer (LTC) fleets. System can monitor all 9 gases used in dissolved gas analysis (DGA) as well as moisture, and optional integration with LumaSMART fiber optics technology, which directly measures winding hot-spot temperatures within transformers, lets utilities monitor temperature and gas. Also, design reduces installation time to hours. Read More

Sensors, Monitors & Transducers, Green & Clean

Dissolved Gas Monitor proactively diagnoses transformer failures.

April 30, 2012

SmartDGA(TM) Guard continuously measures and reports multiple gases - hydrogen, acetylene, and CO - as well as moisture in transformers to help electric utilities improve grid reliability by diagnosing faults before they lead to serious incidents. With modular shape that enables installation within hours, online dissolved-gas analysis (DGA) monitor uses non-dispersive infrared (NDIR) gas sensing technology and is available with fully integrated communications for Smart Grid deployment. Read More

Sensors, Monitors & Transducers

Dissolved Gas Analysis Monitor suits load tap changers.

April 2, 2012

Employing non-dispersive infrared technology, SmartDGA(TM) can help utilities achieve widespread condition monitoring across generation, transmission, and distribution assets, minimizing outages caused by faulty load tap changers and transformers. System uses proprietary algorithm, developed in accordance with utility standards, to analyze and report LTC conditions. SmartDGA requires no carrier gas, no frequent calibrations, and can be retrofitted to LTC's to provide asset condition status. Read More

Sensors, Monitors & Transducers

Purge and Barhole Tester is suited for confined spaces.

March 22, 2012

With IP66 protection, Model GX-2012 offers capabilities for datalogging as well as purge and barhole testing for pipeline companies and gas utilities. Unit can monitor standard confined space gases - LEL combustibles, O2 deficiency, CO, and H2S - as well as 100% volume Methane while dynamically displaying either percent LEL or percent volume with auto-ranging ability. Along with internal sample drawing pump, 5-sensor portable gas monitor features calibration and bump test reminders. Read More

Sensors, Monitors & Transducers

Cross Stack Monitor utilizes tunable diode laser technology.

November 9, 2011

Able to detect wide range of gases, SERVOTOUGH LaserCompact 2900 delivers true continuous in-situ monitoring and is optimized for measurement across pipes and along short cells. Unit utilizes Tunable Diode Laser Spectroscopy technology to deliver response time of less than 2 seconds with minimal interference from background gases. Certified to ATEX and IECEx standards, LaserCompact is suitable for gas measurements in hot, dirty, or dangerous environments. Read More

Electrical Equipment & Systems, Sensors, Monitors & Transducers, Optics & Photonics

CO/Nitrogen Dioxide Transmitters support in-field calibration.

September 19, 2011

Used to monitor gas concentration in underground parking garages and loading docks, Series GSTA offers field-selectable current and voltage outputs that allow transmitters to be used with almost any building management controller. User can select output range to be 0-200 or 0-500 ppm for carbon monoxide (CO) units, and nitrogen dioxide units come with 0-10 ppm range. Using internal dip switches, output can be inverted to read 20-24 mA or 10 (5) to 0 Vdc. Read More