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Các loại đầu dò khí gas, máy đo khí cầm tay

Chúng tôi cung cấp các loại đầu dò khí (phát hiện khí, gas detector), máy đo khí cầm tay (portable gas detector) sử dụng cho các ngành công nghiệp dầu khí, điện, cơ khí, viễn thông...

gas-detectors

Catalogue sản phẩm:

S4000CHCombustibleGasDetector_000140006500001028 S4000CH Combustible Gas Detector
The Model S4000CH Intelligent Sensor is a microprocessor- based transmitter designed for use with General Monitors' catalytic bead sensors. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Complies with ANSI/ISA 12.13.01-2000 performance requirements for combustible gas detectors.
S4100CCombustibleGasDetector_000140006500001031 S4100C Combustible Gas Detector
The Model S4100C Intelligent Sensor is a microprocessor-based transmitter with integral three-digit readout. It is designed to measure and display concentrations of combustible gases in the 0-100% LEL range, but will continue to display concentrations up to 120% LEL. The sensing element may be incorporated in the transmitter housing or remotely mounted at distances of 600 meters. The S4100C will record the number of successful calibrations, compute the sensor output in mV during calibration and store in non-volatile memory, along with calibration and set-up parameters.
IR400PointIRGasDetector_000140006500001025 IR400 Point IR Gas Detector
The Model IR400 Infrared (IR) Point Detector is a microprocessor-based hydrocarbon gas detector that continuously monitors combustible gases and vapors within the lower explosive limit (LEL) and provides alarm indication. All electronics are contained within an explosion-proof housing so that the IR400's detector information can be processed locally. The IR400 operates with a 4-20mA signal, which is proportional to 0 to 100% LEL gas concentration at the detector. Configurations with analog output, Modbus and HART are also available. Modbus and HART data can be used for predictive maintenance.
IR5500OpenPathInfraredGasDetector_000140006500001011 IR5500 Open Path Infrared Gas Detector
The Model IR5500 is an open path IR gas detector that provides continuous monitoring of methane and propane gas concentrations. The system consists of an IR source and receiver which continuously monitors for methane in both the 0 to 5000 ppm•meter and 0 to 5 LEL•meter range. A 0 to 2000 ppm•meter and 0 to 1 LEL•meter range is also available for monitoring propane. The IR5500 provides two 4 to 20 mA analog signals proportional to each of the above ranges, in addition to a digital display and relay contacts.
S4000THH2SGasDetector_000140006700001012 S4000TH H2S Gas Detector
The Model S4000TH Intelligent Sensor is a microprocessor-based transmitter designed for use with General Monitors' thin film metal oxide semiconductor (TFMOS) sensors. This unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to detect hydrogen sulfide in parts per million (ppm) levels and provide status indication and alarm outputs.
S4100TH2SGasDetector_000140006700001014 S4100T H2S Gas Detector
The S4100T Intelligent Sensor is a highly reliable, self-contained, microprocessor-controlled hydrogen sulphide transmitter with integral 3 digit readout. It is designed to measure and display concentrations of H2S in the 0-20 ppm, 0-50 ppm or 0-100 ppm range, but will continue to display concentrations up to 120% FSD. The sensing element may be incorporated in the transmitter housing or remotely mounted at distances of 600 meters. The sensor employs thin film metal oxide semiconductor (TFMOS) technology as the measuring principle.
TS4000H-H2SElectrochemicalGasDetector_000140006700001017 TS4000H - H2S Electrochemical Gas Detector
The Model TS4000H Intelligent Toxic Gas Detector continuously monitors hydrogen sulfide (H2S) in several ppm ranges, delivering highly accurate detection and protection. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs. Configurations with relays, Modbus, and HART are available to meet many needs.
TS4000HToxicGasDetector_000140006800001005 TS4000H Toxic Gas Detector
The Model TS4000H Intelligent Toxic Gas Detector continuously monitors a variety of toxic gases in the ppm range, delivering highly accurate detection and protection. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs. Configurations with relays, Modbus, and HART are available to meet many needs.
IR700PointIRCarbonDioxideGasDetector_000140006800001002 IR700 Point IR Carbon Dioxide Gas Detector
The Model IR700 Infrared (IR) Point Detector is a microprocessor-based carbon dioxide gas detector that continuously monitors for CO2 in ppm levels. All electronics are contained within an explosion-proof housing so that the IR700's detector information can be processed locally. The IR700 operates with a 4-20 mA signal, which is proportional to 0 to 100% full scale. Configurations with analog output, Modbus and HART are available. Modbus and HART data can be used for predictive maintenance.
GassonicObserver-HUltrasonicGasLeakDetector_000140006900001002 Gassonic Observer-H Ultrasonic Gas Leak Detector
The Gassonic Observer-H detects gas leaks by sensing the airborne ultrasound emitted from leaking gas at high pressure. Ultrasonic gas detection is based on robust and proven microphone technology and designed for long and failsafe operation in extreme environmental conditions. Because the Gassonic Observer-H responds to the source of a gas release rather than the dispersed gas, it is unaffected by changing wind directions, gas dilution, and the direction of the gas leak. Configurations with analog output, Modbus and HART are available. Modbus and HART data can be used for predictive maintenance.
GassonicSurveyorUltrasonicGasLeakDetector_000140006900001003 Gassonic Surveyor Ultrasonic Gas Leak Detector
The Gassonic Surveyor detects gas leaks by sensing the airborne ultrasound emitted from leaking gas at high pressure. Ultrasonic gas detection is based on robust and proven microphone technology and designed for long and failsafe operation in extreme environmental conditions. Because the Gassonic Surveyor responds to the source of a gas release rather than the dispersed gas, it is unaffected by changing wind directions, gas dilution, and the direction of the gas leak.
PA4000PhotoacousticGasMonitor_000140008700001041 PA4000 Photoacoustic Gas Monitor
The stable, durable PA4000 Photoacoustic Infrared Gas Monitor is purpose-built and detects minute amounts of a wide variety of gases. Three different enclosure styles ensure there is a configuration for wildly different situations. The instrument typically draws the gas sample via an internal pump, which allows the unit to be mounted in a convenient location if the area to be monitored is inaccessible. The unit can be expanded to monitor up to 8 locations, while an easy-to-read display shows gas concentrations and 3 levels of alarms
SecondSightTCRemoteGasImagingDetectionSystem_000140007200001004 Second Sight TC Remote Gas Imaging Detection System
Second Sight TC is a remote gas detection system developed by Bertin Technologies for General Monitors. It is designed to provide an additional layer of safety in the detection of combustible and toxic gases. With its high resolution infrared (IR) sensing technology, Second Sight can simultaneously detect up to four different gases and detect gas clouds as small as 2 kg at 250 m. Second Sight requires no gas calibration in the field. An automatic optical check performed every 30 minutes assesses optical path integrity, optical alignment, and the position of the focal plane. The result is a system....
S800MethaneMonitorforUndergroundMining_000140006500001009 S800 Methane Monitor for Underground Mining
The S800 is designed for underground mine methane monitoring. The monitor provides adjustment-free, single person calibration and is available through our exclusive mining distributor, United Central Industrial Supply. Features of the Model S800 include a large (approximately two-inch) digital display for constant indication of gas concentrations in % gas by volume or % LEL, fault codes and calibration cues. The Model S800 provides relay connections for Warn and Alarm conditions. MSHA approved.
IR4000SSingle-PointGasMonitor_000140006500001013 IR4000S Single-Point Gas Monitor
The Model IR4000S Single-Point Monitor is a display and user interface for the Model IR400 point IR gas detector. The monitor allows local calibration and displays gas concentration. Relays are optional. The relays provide output for Alarm, Warn, and Fault conditions. The IR4000S is backwards compatible with the IR2100 point IR gas detector.
IR4000S-CO2SinglePointGasMonitor_000140006800001011 IR4000S-CO2 Single Point Gas Monitor
The Model IR4000S CO2 Single-Point Monitor is a display and user interface for the Model IR700 carbon dioxide gas detector. The monitor allows local calibration and displays gas concentration. Relays are optional. The relays provide output for Alarm, Warn, and Fault conditions. The IR4000S CO2 is backwards compatible with the IR7000 point IR gas detector.
IR4000MMulti-PointGasMonitor_000140006500001015 IR4000M Multi-Point Gas Monitor
The Model IR4000M Multi-Point Monitor can be used as an integrated combustible gas detection system, with capacity to connect eight IR400 point IR gas detectors and read their status with one command. The highest current % LEL among all connected detectors is shown continuously during normal operation. In addition, the IR4000M reads seven data items from each of the IR400s connected to it, at least once per second. To request the status and configuration data stored by the IR4000M, you can use an extensive set of menus that are easily navigated using a magnetic switch.
4802AZeroTwoSeriesControlModuleforCombustibleApplications_000140006500001006 4802A Zero Two Series Control Module for Combustible Applications
The 4802A is a single channel Combustible Gas Control Module that has been designed for use with our proven catalytic bead sensors. It is designed to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through the front panel interface (mode/select switch and digital display). A digital display indicates gas concentration, fault codes, calibration cues and setup options. Other features include: LED indications of status, as well as both open collector....
TA102ASingleChannelCombustibleTripAmplifierModule_000140006500001001 TA102A Single Channel Combustible Trip Amplifier Module
The TA102A is a single-channel Combustible Gas Trip Amplifier Module designed for use with one General Monitors intelligent transmitter to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through a front panel interface (mode / select switch and digital display). A digital display indicates fault codes and set up options. Other features include: LED indications of status, as well as both open collector and relay outputs for fault, low alarm and high alarm.
580ADual-ChannelCombustibleGasMonitor_000140006500001003 580A Dual-Channel Combustible Gas Monitor
The Model 580A is a compact, highly-versatile system for continuously monitoring combustible gas (hydrocarbon) concentrations in two locations. The system consists of two remote catalytic sensing assemblies and a solid-state controller. The controller automatically displays the higher reading channel on a digital display, scaled from 0-100% LEL (lower explosive limit). Manual override switching permits readout of the low channel at any time.
610AFourChannelCombustibleGasMonitor_000140006500001008 610A Four Channel Combustible Gas Monitor
The Model 610A is a system for continuously monitoring combustible gas (hydrocarbon) concentrations in four locations. The system consists of four remote catalytic sensing assemblies and a solid-state controller. The controller features four independent channels, each having its own circuitry. The 610A features a digital display of gas concentrations in % LEL (0-99% lower explosive limit) for each channel.
DC110EightChannelCombustibleReadoutRelayModule_000140006500001023 DC110 Eight Channel Combustible Readout / Relay Module
The DC110 is an eight-channel Readout / Relay Module designed to be used with up to eight of our remotely located Combustible Intelligent Sensors. The front panel contains a digital display that indicates 0-99% LEL (lower explosive limit) of the combustible gas being monitored by the Intelligent Sensors.
TA202ASingleChannelH2STripAmplifierModule_000140006700001003 TA202A Single Channel H2S Trip Amplifier Module
The TA202A is a single-channel H2S Trip Amplifier Module for use with our H2S Intelligent Sensors. It is designed to monitor H2S in parts per million (ppm) levels and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through front panel interface (mode / select switch and digital display).
2602AZeroTwoSeriesControlModuleforH2SApplications_000140006700001007 2602A Zero Two Series Control Module for H2S Applications
The 2602A is a single-channel H2S Control Module that has been designed to monitor H2S in parts per million (ppm) levels and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through front panel interface (mode / select switch and digital display). The digital display on the 2602A indicates hydrogen sulfide gas concentration, fault codes, calibration cues and setup options. Other features include LED indications of status, relay outputs for fault, low alarm and high alarm, and serial communications ports.
2280AFourChannelH2SGasMonitor_000140006700001005 2280A Four Channel H2S Gas Monitor
The 2280A is a system for continuously monitoring H2S gas concentrations in four locations. The system consists of up to four remote mounted sensors and a solid state controller. The controller consists of four independent channels, each having its own circuitry. With a digital display, the 2280A shows hydrogen sulfide gas concentrations in ppm (parts per million) in the ranges of 0-20, 0-50, or 0-99 ppm for each channel.
DT210EightChannelH2SReadoutRelayModule_000140006700001010 DT210 Eight Channel H2S Readout / Relay Module
The DT210 is an eight-channel Readout / Relay Module designed for use with up to eight of our remotely located H2S Intelligent Sensors. The front panel contains a digital display that indicates 0-20 ppm (parts per million), 0-50 ppm, or 0-99 ppm of the hydrogen sulfide gas monitored by the Intelligent Sensors.
SM100SamplingPumpModule_000140008700001042 SM100 Sampling Pump Module
The SM100 is a pump system used to draw gas from a monitored area to a gas detector. By means of a sample line it can monitor areas that are far from the gas detector, inaccessible, or too cold, hot, or wet for direct monitoring. A sampling pump can supply gas for up to three gas detectors, a particularly useful feature when monitoring three different gases in a single line. The SM100 is available in two configurations, an aspirated model that is used with a compressed air source and a DC pump module. Both are fabricated from 316-stainless steel and designed to draw sample gas at a nominal flow rate of 1 LPM.
ARGC-AutomaticRemoteGasCalibrator_000140006500002050 ARGC - Automatic Remote Gas Calibrator
To verify the proper operation of a catalytic combustible gas sensor, it is necessary to periodically apply a gas of known concentration to the sensor. This is usually done manually at the site with gas supplied from a small lecture bottle. As the sensor reacts to the calibration gas, adjustments are made to the monitoring system to bring its calibration into agreement with the known concentration of gas. At times, sensors are mounted in inaccessible locations, requiring expensive catwalks or scaffolding to reach them. The Automatic Remote Gas Calibrator (ARGC) allows the calibration gas to be....
RGC-RemoteGasCalibratorforCatalyticBeadSensors_000140006500002051 RGC - Remote Gas Calibrator for Catalytic Bead Sensors
The Remote Gas Calibrator (RGC) allows calibration gas to be applied to a remotely located catalytic bead sensor from an easily accessible location. The RGC is used for blocking ambient air and redirecting methane to the catalytic sensor for calibration or testing sensor accuracy. The RGC tests or calibrates the General Monitors catalytic sensor with 50% LEL methane. The unit is capable of calibrating gas at wind velocities up to 50 mph. The RGC is used manually with a pressure regulator (P/N 80147-1) and is suitable for calibrating with any light hydrocarbon.
RGC-HT-RemoteGasCalibratorforHighTemperatures_000140006500001034 RGC-HT - Remote Gas Calibrator for High Temperatures
To verify the proper operation of a catalytic combustible gas sensor, it is necessary to periodically apply a gas of known concentration to the sensor. This is usually done manually at the site with gas supplied from a small lecture bottle. As the sensor reacts to the calibration gas, adjustments are made to the monitoring system to bring its calibration into agreement with the known concentration of the calibration gas. At times, sensors are mounted in inaccessible locations, requiring expensive catwalks or scaffolding to reach them. The High Temp Remote Gas Calibrator (HTRGC) allows the calibration....
RGC-IR-RemoteGasCalibratorforPointIRDetectors_000140006500001035 RGC-IR - Remote Gas Calibrator for Point IR Detectors
The remote gas calibrator, RGC-IR, is designed to be permanently installed on a combustible IR gas detector. The RGC-IR provides protection from outside elements and allows the user to apply calibration gas (@ 50 psi) to the detector from a remote source.
CatalyticBeadSensors_000140006500003053 Catalytic Bead Sensors
General Monitors' electrocatalytic gas sensors are supplied as original equipment on all of our products worldwide. The sensor's sensitivity, reliability and longevity make it the first choice for most users of the catalytic oxidation gas detection principle. Every component of our catalytic sensors is manufactured in-house to ensure optimum performance. Careful matching of the active and reference elements (“beads”) result in a sensor that has negligible zero drift with respect to changes in humidity, pressure and temperature.
CatalyticBeadAccessories_000140006500003060 Catalytic Bead Accessories
General Monitors offers a wide variety of accessories for our catalytic bead gas sensors.
IRGasDetectorAccessories_000140006500002054 IR Gas Detector Accessories
General Monitors offers a wide variety of accessories for infrared gas leak detection.
H2SGasSensorsandAccessories_000140006700001015 H2S Gas Sensors and Accessories
General Monitorsʼ hydrogen sulfide (H2S) sensors are solid state devices, designed and manufactured for long life and fast response. They are selective to H2S and remain unaffected by high concentrations of other substances like hydrogen, sulfur dioxide, and gasoline vapors, which are often present in facilities that process sour gas and crude oil. A high tolerance to a broad range of temperatures and humidity enable these sensors to operate in rugged environments, as does their capacity to withstand exposure to high H2S concentrations over short periods.
ElectrochemicalSensors_000140006800003060 Electrochemical Sensors
General Monitors offers a variety of electrochemical sensors for various toxic gases.
ToxicGasAccessories_000140006800003061 Toxic Gas Accessories
General Monitors offers a wide variety of accessories for our toxic gas detectors.
Gassonic1701Calibrator_000140006900003060 Gassonic 1701 Calibrator
The Gassonic 1701 is a portable test and calibration unit used to verify the operation and calibrate certain Gassonic ultrasonic gas leak detectors. Although the Gassonic detectors do not require regular maintenance, the Gassonic 1701 can be used to satisfy the requirements for regular plant maintenance. Further, the Gassonic 1701 requires no electrical connection to the gas leak detector but is simply placed over the sensor head of the gas leak detector.
MountingHardware_000140007100002001 Mounting Hardware
General Monitors offers a complete line of mounting hardware to facilitate installing any of our gas and flame detectors in commercial or industrial facilities.
IR2100PointIRGasDetector_000140006500001020 IR2100 Point IR Gas Detector
The Model IR2100 Infrared (IR) Point Detector is a microprocessor-based hydrocarbon gas detector that continuously monitors combustible gases and vapors within the lower explosive limit (LEL) and provides alarm indication. All electronics are contained within an explosion-proof housing so that the IR2100's detector information can be processed locally. The IR2100 operates with a 4-20mA signal, which is proportional to 0 to 100% LEL gas concentration at the detector. Available in China only.

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