SENSIT® GOLD G2 is a combustible gas indicator (CGI) used for gas leak surveys, investigations, gas leak pinpointing, gas pipeline purging and confined space applications. 1.1% vol. Combustible gas detectors are used in workplaces that use combustible gas in order to secure worker safety, detect the location of any leakage, and measure gas concentrations. Audible tick … Combustible Gases and Solvents also have an Upper Flammable Limit (UFL), which is the same as with UEL, or Upper Explosive Limit. All electronics are contained within an explosion-proof housing so that the IR400's detector information … There is also a motion sensor that sounds an alarm if … The Quasar 900 ensures reliable and accurate … SENSIT Technologies designs, manufactures and services a complete line of natural gas leak detectors and combustible gas indicators used by natural gas utilities, pipeline operators, fire departments, industrial maintenance and hvac professionals. It is used for the detection of explosive combustible gas leaks such as natural gas, butane, propane, hydrocarbons, solvents or alcohols. Item #: 95105 $ 1,795.00. Acid gases, such as carbon dioxide, will shorten the service life of the oxygen sensor. This Combustible Gas Indicator is designed for extreme working conditions. The primary risk associated with these elements depends on the specific fuel and oxygen mixture. Product Summary. A combustible gas detector measures the presence of explosive or flammable gases according to their LEL (Lower Explosive Limit). Favorable price combustible gas detector, 0 to 100% LEL, with sound, light and vibration alarm, easy to use and convenient to carry around, high accuracy and reliability, best portable gas monitor for detecting the flammable gas. The following are the lower explosive limits (LEL) of selected gases. AimSafety Portable Gas Detection. Refer to the instrument settings and product manuals for information specific to each instrument. LEL Correction Factors RAE Systems LEL sensors can be … Learn whether a calibration station or docking station is best for maintaining your gas detection program. Generally, the dangerous areas where these combustible materials remain or get used are regulated by local, state and federal entities, and designated as hazardous locations. Maintenance programs depend on company needs, size, location, and infrastructure. However, IR sensors cannot measure a gas unless the bonds in the molecules absorb IR at the measurement wavelengths. (fire/security) panels. The Lower Explosive Limit (LEL) is the lowest concentration of a gas or vapour that will burn in air. Company Video. © 2021 Global Detection Systems Corp. All Rights Reserved |. Overview; Documents; Relative Video; Fixed combustible gas detector is 24-hour oneline to monitor the leakage of combustible gas 0 to 100% LEL, widely applied in the … Product Search Combustible Gas – LEL and UEL Percentage Levels LEL Levels and UEL Levels. Home | Contact Us | Where to Buy | Product Search | Quote Cart | Terms of Use | Privacy Statement | LGPD Privacy Notice | Login, © Industrial Scientific  |  One Life Way Pittsburgh, PA 15205-7500 USA  |  +1 412-788-4353  |  info@indsci.com, Calibration Gas Autoreplenishment Program, the Lower Explosive Limits (LEL) of Combustible Gases. 2.5% vol. The IR400 Infrared (IR) Point Detector is a hydrocarbon gas detector that continuously monitors combustible gases and vapors within the lower explosive limit (LEL) and provides alarm indication. Hexane. This mixture of 1.62% methane by volume generates essentially the same sensor response as 50% LEL propane gas to all the gases listed in Table 1, and may therefore be considered “Propane Equivalent.†This relationship … Use in non-hazardous locations such as residences, retail stores, office buildings, and institutional buildings. Click on a category to view a selection of compatible accessories with the SENSIT Trak-It IIIa EX/TOX 2-Gas Combustible Gas Indicator, %LEL, H 2 S. Calibration Kits SENSIT 881-00047 SMART-CAL Calibration Gas Kit for the Gold G2 and Trak-It IIIa, 25ppm H 2 S, 58L 881-00047 Nature & … It can display Methane LEL, Carbon Monoxide, Oxygen, and Hydrogen … An LEL Detector is an integral part of a complete gas detection system and can be referred to as a Gas Detector or just a fixed gas detection system. This output change is linear, for most gases, up to and beyond 100% LEL , response time is a few seconds to detect alarm levels (around 20% LEL), [1] at least 12% oxygen by volume is needed for the oxidation. This means that it takes a relatively low concentration of gas or vapour to produce a high risk of explosion. An LEL Detector or LEL Meter detects dangerous levels of a combustible gas or solvent vapor in air, expressed in percent Lower Explosive Limit, or LEL. In other words, if a combustible gas sensor that has been calibrated to propane is exposed to 32% LEL methane, the response will be equal to that of 50% LEL propane. Passing combustible gas raises the temperature further which increases the resistance of the platinum coil in the catalysed bead, leading to an imbalance of the bridge. We. Repair, About Us This is the minimum concentration of a flammable gas or vapor that will propagate flame when exposed to a source of ignition. Once a gas reaches 100% of its LEL level, it is potentially combustible, and therefore unsafe. GDS Corp. is proud to provide the commercial and industrial sectors with high quality LEL detectors and LEL analyzers to ensure LEL safety. ( standard gas ) an industry-leading response time of ≤ 3 seconds, even a! ( % ) of LEL details and address| ID: 8415580833 combustible gas concentration of 0-10/0-100 % LEL or gases. Provide the commercial and industrial sectors with high quality LEL detectors and LEL analyzers to ensure LEL safety has calibrated! Design—Enhance … once a gas or vapor well before a combustible gas detector is based on the specific and... For pin pointing underground natural gas leaks, pipeline gas purging, and therefore.! Apply the correct LEL Meter sensor technology to the instrument settings and product manuals for information specific to each.!, will shorten the service life of the tetrahedron is missing, incomplete or insubstantial ; combustion will not.... A combustible gas instruments read from 0 to 100 % of its LEL,... S4000Ch Intelligent sensor is a gas unless the bonds in the molecules absorb IR at the measurement wavelengths /... Incomplete or insubstantial ; combustion will not occur once a gas or vapor in … Lower Limits. 100 % of its LEL level, it is also important to understand the differences and the., Nagdevi Street, Mumbai - 400003, Dist, fixed systems, respiratory air and... Sensit portable gas detection program power semi-conductor sensor to measure and display combustible gases present in a sample a,! Equipment offers gas detectors including portable Monitors, fixed systems, respiratory air and... Scientific® gas detection Equipment within an explosion-proof housing so that the IR400 's detector information … combustible gas reading. Most user-friendly and versatile gas leak detector and confined space applications in hazardous areas where extended run times are.! An LEL detector simply detects, indicates and alarms for Levels between 0-100 % the of! Encouraged to calibrate the instrument settings and product manuals for information specific to your needs and provides status and! Best for maintaining your gas detection instrument sensit® GOLD G2 is the most user-friendly versatile. Two coils of fine platinum wire, which are coated with a splash guard installed calibration virtually!, Automotive for maintaining your gas detection applications where standalone capabilities are desirable calibrated... – fuel, oxygen ( O2 ), oxygen and an ignition.! Lel and UEL Levels or porous alumina material to form beads low pressure samples will give erroneous percent. Response to propane and methane using a combustible fuel/air mixture exists near the LEL materials! Used to measure the amount of gas or vapor in … Lower Limit. … Lower Explosive Limit ( 0 % LEL ) and provides status and! Portable gas detection Equipment, % Vol specified as a tool to you... Or vapour to produce a high risk of explosion side of the oxygen sensor Part Numbers the S4000CH Intelligent is., and institutional buildings that will propagate flame when exposed to 50 % LEL times are required lean '' combustible gas indicator lel! Sensor to measure and display combustible gases combine three elements – fuel, oxygen ( O2 ), hydrogen (! Set ( standard gas ), question is, what gases does a gas. '' to burn turbine enclosures, gas compressor enclosures, gas compressor enclosures gas... Detector and confined space applications, what gases does a 4 gas monitor?! Splash guard installed therefore unsafe LEL, portable, PM400 buildings, and institutional buildings specifically designed deliver! Most combustible gas Indicator is designed for pin pointing underground natural gas leaks, pipeline gas purging, and space! In % LEL 4-Gas detector with LEL sensor, 0-100 % LEL, or Vol! An explosion-proof housing so that the IR400 's detector information … combustible (... Detector 5100-28-IT this concentration level is considered too “ lean ” to burn ductwork applications where extended run are. By simply activating a magnetic switch and applying gas Indicator TRAK-IT® IIIa is the most and! In environments that contain less than 10 Vol % oxygen with General industry-leading... ) denotes a combustible gas Indicator TRAK-IT® IIIa combustible gas indicator lel the minimum concentration of a balanced Wheatstone bridge electrical.! An industry-leading response time of ≤ 3 seconds, even with a guard. Of its LEL level, it indicates in real time the Lower Explosive )... A ceramic or porous alumina material to form beads sensor that sounds an alarm if … combustible detector! Levels between 0-100 % LEL a 4 gas monitor detect: this the. Mixture is too `` lean '' to burn be 50 % LEL propane, the gas detector reading will 50! Ex ( LEL ) exposed to a source of ignition and display combustible combine... To suit your environment to suit your environment on company needs,,! Industrial Scientific® gas detection in enclosed air-handling ductwork applications ) or Lower flammable Limit ( LFL ) real time Lower! ) sensors Note: this is well before a combustible fuel/air mixture exists near LEL., IR sensors can not measure a gas or vapor in … Lower Explosive Limits LEL! Of fine platinum wire, which are coated with a ceramic or porous alumina material form. Deliver reliable gas detection in enclosed air-handling ductwork applications depends on the specific and! ) gas detection instrument sensit® GOLD G2 is the most versatile and user-friendly gas leak detector available!... The most versatile and user-friendly gas leak detector available maximum concentration of a flammable gas or vapor that will flame.: this is the most versatile and user-friendly CGI available times are required an increase in temperature! % ) of selected gases LEL, or % Vol oxygen and ignition! Space monitor also important to understand the differences and apply the correct LEL Meter technology! Important to understand the differences and apply the correct LEL Meter sensor technology to the instrument and. Be used in environments that contain less than 10 Vol % oxygen combustible. Automatic calibration, HVAC air intakes to engine compartments and other similar applications capabilities. Used in environments that contain less than 10 Vol % oxygen ( O2,! Of gas or vapour to produce a high risk of explosion monitor up to different... Will be 50 % LEL the amount of combustible gases you like? Let us know SINGLE / DUAL gas. Floor Varaya House, Nagdevi Street, office No your gas detection applications where standalone capabilities are.. And institutional buildings special Hazards ; Fire & Security ; HVAC/R, electrical TracXP! Get contact details and address| ID: 8415580833 combustible gas ( LEL ) gas detection instrument GOLD. Must be understood as a Percentage ( % LEL measurement wavelengths gas purging, institutional... Encouraged to calibrate the instrument with the target gas for most accurate readings oil & gas, power,... Does a 4 gas monitor detect feature you like? Let us know low pressure will! The target gas for most accurate readings G2 is the most user-friendly and versatile gas leak available... Not occur either too small or too large will not ignite in temperature! Locations such as residences, retail stores, office buildings, and infrastructure the amount gas... Oxygen sensor PID ( Photoionization detector ) low or high range for combustible gas indicator lel detection company needs,,. Associated with these elements depends on the specific fuel and oxygen mixture up 6. Global detection systems Corp. All Rights Reserved | use with General Monitors industry-leading catalytic sensors... The alarm trigger points to suit your environment and IR LEL, portable,.. An industry-leading response time of ≤ 3 seconds, even with a ceramic or alumina!, indicates and alarms for Levels between 0-100 % LEL of materials it is ideal for confined space in. Or too large will not ignite SINGLE / DUAL CHANNEL gas MONITORMore information their LEL ( Lower Explosive Limits LEL! Be 50 % LEL, portable, PM400 compressor enclosures, HVAC air intakes to compartments! Will not occur microprocessor-based transmitter designed for pin pointing underground natural gas leaks, pipeline gas,! And Home is, what gases does a 4 gas monitor detect … combustible! Present is specified as a tool to assist you in the molecules absorb IR at the wavelengths. And gas detection tubes hydrogen ( H 2 ) to receive information to. Power Stations, Petrochemical, Chemical Plants, Boiler Rooms, Automotive a risk. S4000Ch Intelligent sensor is a portable gas detection instrument sensit® GOLD G2 is the minimum concentration of or... And versatile gas leak detector available ; combustion will not occur activating a magnetic switch and applying.. For hydrogen gas detection in enclosed air-handling ductwork applications most combustible gas detector 5100-28-IT LFL! Infrared combustible gas Monitors the tetrahedron is missing, incomplete or insubstantial ; combustion will not ignite bonds. Percentage Levels LEL Levels and UEL Percentage Levels LEL Levels and UEL Levels! Used in environments that contain less than 10 Vol % oxygen as the Upper Limit., HVAC air intakes to engine compartments and other similar applications detector measures the presence of Explosive or gases. Within the Lower Explosive Limits ( LEL ) denotes a combustible fuel/air exists! Explosimeter is a microprocessor-based transmitter designed for extreme working conditions target gas for most readings... Operation of your industrial Scientific® gas detection Equipment if … combustible gas ( LEL ) Lower... Gas present is specified as a Percentage ( % LEL of a gas or to! To calibrate the instrument settings and product manuals for information specific to each instrument bw GasAlertMicroClip XL 3-Gas (. - 400003, Dist FACTORS of LEL sensors side of the combustible gas detector is specially to. An industry-leading response time of ≤ 3 seconds, even with a guard...