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Supplier: Gems Sensors & Controls
Description: Designed for use in the annular space of double wall fiberglass tanks to detect hydrocarbon liquids. When hydrocarbons are present, a hydrocarbon wax pellet dissolves and closes a springloaded switch to signal a leak. This sensor is not reusable after exposure to hydrocarbons.
- Leak Detection Method: Other
- Specific Detectable Liquid Types: Petroleum Based Products / Fuels
- Output Options: Switch or Alarm Signal
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Supplier: MO2 Inc.
Description: detection at aboveground and underground storage tank sites, pipeline leak detection, remediation monitoring, hydrocarbon breakthrough, wastewater monitoring, process water monitoring, and storm water monitoring. The probes detect and quantify petroleum hydrocarbons both in the form of vapor
- Number of Gases Sensed: Single Gas
- Measurement Type: Trace, Leakage
- Specific Gas Types: Hydrocarbons
- Electrical Outputs: Analog Voltage, Analog Current
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Supplier: Madison Company
Description: . These turbulent conditions may result in erratic float operation. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range of -50 degrees C to 120 degrees C. Applications include fuel tanks, transmissions, and hydraulic systems.
- Switch Type: Electromechanical Switch
- Configuration (Normal State): Normally Open (NO)
- Pole and Throw Specifications: Single Pole, Single Throw (SPST)
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: FIS Inc. - Advanced Sensor Products
Description: The SP-15A is a tin dioxide semiconductor gas sensor which has a high sensitivity and excellent selectivity in propane/butane detection. The SP-15A has also a significant feature in good stability after exposure to silicone compounds. Using the SP-15A, the most reliable LPGas leak detection can
- Number of Gases Sensed: Multi Gas
- Measurement Type: Trace
- General Gas Types: Combustible Gas
- Specific Gas Types: Other, Carbon Monoxide (CO), Hydrocarbons, Hydrogen (H2), Methane (CH4) / Natural Gas
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Supplier: Figaro USA, Inc.
Description: Applications: leak detectors & alarms, portable gas & vapor detection
- Number of Gases Sensed: Multi Gas
- Measurement Type: Trace
- General Gas Types: Combustible Gas
- Specific Gas Types: Other, Hydrocarbons
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Supplier: General Monitors, Inc.
Description: of the gas cloud. Nor do they need an explosive gas cloud to build up. Instead, the ultrasonic gas leak detectors instantly detect gas leaks by reacting to the distinct ultrasonic noise that pressurized gas leaks generate. As a consequence, the technology may reduce the risk that hazardous situations
- Electrical Outputs: Analog Current
- Measurement Type: Leakage
- Number of Gases Sensed: Single Gas, Multi Gas
- General Gas Types: Toxic Gas, Combustible Gas
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Supplier: GE Analytical Instruments
Description: interface, despite fluctuations in the water level due to waves and tide. It has two field adjustable alarm points: Low oil alarm — Detection of a predefined layer of hydrocarbons High oil alarm — Detection of a hydrocarbon layer at a second predefined thickness
- Leak Detection Method: Mechanical Float Switch (Relay Contact)
- Specific Detectable Liquid Types: Petroleum Based Products / Fuels
- Detectable Liquid Features: Dirty Liquids, Opaque Liquids
- Output Options: Analog Current, Switch or Alarm Signal
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Supplier: Wilks Enterprise, Inc.
Description: of purchase. This easy-to-use portable analyzer is ideal for measuring single or multiple anesthetic gases, SF6 for ASHRAE 110 evaluations or leak detection, single or multiple refrigerant gases, various solvent vapors, as well as numerous other infrared absorbing gases. The analyzer's user-friendly
- Number of Gases Sensed: Multi Gas
- Measurement Type: Trace
- General Gas Types: Toxic Gas, Combustible Gas
- Specific Gas Types: Nitrogen Oxides (NxOx), Sulfur Hexafluoride (SF6), Other, Carbon Dioxide (CO2), Carbon Monoxide (CO), Hydrocarbons
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Featured Products for Hydrocarbon Leak Detection Sensor Top
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General Monitors, Inc.
Gassonic Ultrasonic Gas Leak Detectors
145 psi will generate such noise). A distinct advantage of ultrasonic technology is that it detects gas leaks regardless of ventilation rates, gas dilution, or the direction of the leak - and without the gas having to make physical contact with a sensor element. This makes ultrasonic gas leak detection the ideal choice for detection of pressurized gas leaks and for filling in gaps in the effectiveness of traditional gas detection systems. Gassonic Ultrasonic Gas Leak Detectors use a robust... (read more)
Browse Gas Sensors Datasheets for General Monitors, Inc. -
General Monitors, Inc.
Second Sight TC Remote Gas Detection System
and a maximum detection range of 2 km for continuous monitoring of critical areas. Detection sensitivities are verified for quantities of hydrocarbon gas of approximately 2 kg at 250 m. Gas cloud imaging allows plants to be run at higher levels of safety, efficiency, and economy through the ability to supervise large areas, identify the gas species when leaks occur, and see gas dilution in the atmosphere in real time. In addition, Second Sight can be integrated into fire and gas panels through Ethernet... (read more)
Browse Gas Sensors Datasheets for General Monitors, Inc.
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Optical Hydrocarbon Sensors and Their Applications (.pdf)
expected at a given site, or the non-specific readings. can be converted to the concentrations of these specific compounds by use of the. appropriate RRF's. PetroSense Hydrocarbon Sensor Technology. PetroSense sensors [1] represent the "best in breed" technology for the detection. of total petroleum
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Infrared Technology for Fail-To-Safe Hydrocarbon Gas Detection
and LEL.m for more catastrophic leaks. INTRODUCTION. Catalytic-type combustible sensors have. commonly been used to detect potentially. flammable levels of hydrocarbon gas leaks and. buildups but suffer from several drawbacks. such as sensor poisoning and contamination by. harsh environments
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Measurement of Chlorinated Hydrocarbons with an 11.7 PID (.pdf)
. head can replace the 11.7 head. The. readout unit recognizes the head and. sensors and retains the PID calibrations. Leak Detection- A required application for. chemical manufacturing is leak detection. and repair of valves, pumps etc to minimize. Fig. 3 Response Curve for 1,1,1 TCA in. leaks
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Fundamentals of Combustible Gas Detection
Flammable Industrial Gases. 7. Flammable and Combustible Liquids. 8. Physical and Chemical Properties Charts. 9. Chapter Two. Detection Technologies. Electrocatalytic Detectors. 14. Infrared Detectors. 17. Chapter Three. Application. Hazard Assessment. 22. Sensor Placement. 23. Combustible Applications
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Hydrogen Gas Detection in Oil Refineries
. scenario coverage or increase the likelihood that a specific type of hazard is detected. Such fire. and gas detection layers can consist of catalytic sensors, ultrasonic gas leak monitors, and fire. detectors (Figure 2). Ultrasonic gas leak detectors can respond to high pressure releases of. hydrogen
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Recent Improvements in Process GC Instrumentation (.pdf)
. Detection limit 50 ppb. Sensitivity increases as the carbon number increases. (carbon counter). Sensitivity to substituted species depends on the. mass of carbon present and the ability to break the. carbon bonds. The FID is most sensitive to hydrocarbons. Detector is destructive since sample is burned
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Flare Gas Flow Measurement and Control
. an intelligent tool to signal abnormal process changes, early leak. and suitable flow metering technology options (choices). detection and report on flared gases to comply with safety and. decrease. environmental agency reporting. Flare gas systems are installed. on offshore platforms and in land-based
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Lubricant Viscosity Control for Gas Compressors
viscosity measurement: Menu-driven electronic controls are powerful and easy to use. Self-cleaning sensor - using the in-line fluid to clean the sensor while it is taking measurements reduces unscheduled maintenance. Built-in temperature detection - the sensor should show temperature as an analog reading
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Sensing Technology - Chelsea Technologies Group Ltd
Hydrocarbon Detection & Monitoring Sub-Sea Pipeline Leak Detection Sub-Sea Pipeline Leak Detection System Equipment Rental
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Graphene - Wikipedia, the free encyclopedia
4.7 Single-molecule gas detection 4.8 Graphene nanoribbons
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Sensidyne Gas Detection and Flame Detection | Sensidyne
Industrial Point Gas Detection Products Manuals and Sensor Datasheets for SensAlert ASI
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The application of a continuous leak detection system to...
The application of a continuous leak detection system to pipelines and associated equipment
