The SB100 is a hand-held battery-operated rechargeable ultrasonic tester designed to bump test General Monitors ultrasonic gas leak detectors. The SB100 is useful for quick tests where physical access to the ultrasonic gas detector can be difficult. The unit can be used to bump test up to 18 meters away from the detector in Class 1, Div 1&2 hazardous areas.
- Can be used up to 18 meters from ultrasonic gas detector without requiring hot work permits
- One button operation
- 5 hour battery life
- Includes carrying case and shoulder strap
General Monitors offers a complete line of mounting hardware to facilitate installing any of our gas and flame detectors in commercial or industrial facilities.
- Rack frame – 19 inch
- Panel mount – 2 or 4 inches
- Wall mount – 2 or 4 inches
The 1701 is a portable test and calibration unit used to verify the operation and calibrate certain ultrasonic gas leak detectors. Although the detectors do not require regular maintenance, the 1701 can be used to satisfy the requirements for regular plant maintenance. Further, the 1701 requires no electrical connection to the gas leak detector but is simply placed over the sensor head of the gas leak detector.
- Traceable and calibrated to international standards
- Tests full dynamic range as well as delay function in Gassonic detectors
- Onsite calibration of Gassonic Observer-H / Surveyor
- Approved for use in hazardous areas
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 applied to the catalytic bead sensor from easily accessible locations. The ARGC is used for blocking ambient air and redirecting methane to the catalytic sensor for calibration or testing sensor accuracy. The ARGC 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. Note: the RGC (P/N 80153-1), used manually with a pressure regulator (P/N 80147-1), is suitable for calibrating with any light hydrocarbon.
- Capable of being actuated electronically when used with S4000CH allowing operators to calibrate detector via HART or Modbus
- No electrical wiring or connections for ease of installation
- Two-part design for gas application makes it easy to calibrate sensor in remote locations
- Checks integrity of the gas sensor diffusion path for fail safe operation
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 (RGC-HT) allows the calibration gas to be applied to the catalytic bead sensor from easily accessible locations. The RGC-HT is used for blocking ambient air and redirecting methane or other light hydrocarbon gases to the catalytic bead sensor for calibration or testing sensor accuracy in various environments. The RGC-HT tests or calibrates the General Monitors Catalytic Bead sensor with 50% LEL methane or other light hydrocarbon gas. The unit is capable of calibrating and detecting gases in various wind conditions (up to 45 mph) and temperatures (up to 200°C when used with high temperature sensor).
- No electrical wiring or connections for ease of installation
- Easier calibration of remotely located sensors
- Checks integrity of the gas sensor diffusion path
- Calibrates and detects gas up to 45 mph and 204°C
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.
- No electrical wiring or connections for ease of installation
- Easier calibration of remotely located sensors
- Checks integrity of the gas sensor diffusion path
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 80146-1) and is suitable for calibrating with any light hydrocarbon.
- No electrical wiring or connections for ease of installation
- Easier calibration of remotely located sensors
- Checks integrity of the gas sensor diffusion path
- Calibrates and detects gas up to 50 mph
General Monitors offers a wide variety of accessories for our toxic gas detectors.
- Calibration gas kits provide compact, accurate field calibration.
- Splash guards prevent water from entering the sensor cavity and also acts as an effective windscreen
- Dust guards prevent dust and other particulate matter from reaching the sensor and affecting sensor response
- Duct mounting plate is ideally suited for mounting the IR700 in air ducts
- The sensor flow block allows a sample to be drawn to the sensor when it is not possible to mount it directly in the monitored area
The General Monitors electrochemical gas sensors are highly sensitive to toxic gases including carbon monoxide, H2S, hydrogen, hydrogen chloride, ammonia, chlorine, chlorine dioxide, nitric oxide, nitrogen dioxide, ozone, SO2, and oxygen deficiency.
- Electrochemical gas sensors are very selective and highly sensitive
- Require very little power to operate
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.
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