Karam
Karam Portable Single Gas Detector, Oxygen (O2)
A compact portable detector that keeps watch on the oxygen level around the user and alerts by light, sound and vibration. Model GDU-D-110, about 105 g with its battery clip.
Portable Gas Detectors in Bhopal
A portable single gas detector is carried by a worker and keeps watch on one gas in the air around them, warning by light, sound and vibration when the level becomes unsafe in confined spaces, pits, tanks and process areas. FPS supplies Karam portable single gas detectors for oxygen (O2), carbon monoxide (CO) and hydrogen sulfide (H2S) in Bhopal and across Madhya Pradesh.
Karam
Karam Portable Single Gas Detector, Carbon Monoxide (CO)
The carbon monoxide version of Karam's single gas detector, small enough to carry into confined spaces, with a three way alarm of light, sound and vibration. Model GDU-D-210, about 94 g with its battery clip.
Karam
Karam Portable Single Gas Detector, Hydrogen Sulfide (H2S)
A light single gas detector set up for hydrogen sulfide, for workers in refining, petroleum extraction, mining and manufacturing. Model GDU-D-310, about 93 g with its battery clip, with light, sound and vibration alerts.
How to choose
Start with the gas. Each Karam detector here monitors a single gas, so the model follows the hazard: GDU-D-110 for oxygen (O2), where a confined space or tank may run short of oxygen; GDU-D-210 for carbon monoxide (CO), the gas given off by incomplete burning around boilers, furnaces, generators and engine exhausts; and GDU-D-310 for hydrogen sulfide (H2S), which Karam lists for refining, petroleum extraction, mining and manufacturing. Where one space holds more than one of these risks, plan one detector for each gas.
Next check the hazardous area listing. All three models are listed by Karam to IEC 60079-0, IEC 60079-11 and IEC 60079-26, the IEC series for equipment used in explosive gas atmospheres, along with EN 60079-11, ATEX 2014/34/EU, IECEx and PESO. Match the marking on the detector to the area classification of your refinery, fuel station, gas plant or chemical unit before taking it into a zone.
Then compare weight and alerts. With the battery clip the units weigh about 93 g (H2S), 94 g (CO) and 105 g (O2), light enough to carry through a full shift, and each has a rubber covered enclosure. All three give light, sound and vibration alerts, so a warning is noticed in noisy plant, in poor light or under ear protection, and the sensor and battery are replaceable, which keeps the detector in use when a sensor reaches the end of its life.
Frequently asked questions
Which gases can these portable detectors monitor?
Each Karam unit monitors one gas: GDU-D-110 for oxygen (O2), GDU-D-210 for carbon monoxide (CO) and GDU-D-310 for hydrogen sulfide (H2S). Choose the model that matches the gas risk at your site, and carry one of each where several risks exist.
Can these detectors be used in hazardous areas?
Karam lists all three to the IEC 60079 series and EN 60079-11, with ATEX, IECEx and PESO named. Check the marking on the unit against your site's area classification before use in a zone.
How does the detector warn the user?
It monitors the gas continuously once switched on and alerts by light, sound and vibration together. That way the alarm is noticed in loud work areas, in poor light or when the user wears ear muffs.
Can the sensor and battery be replaced?
Yes, Karam lists a replaceable sensor and battery on all three models. Follow Karam's manual for sensor changes, bump tests and calibration intervals.
Where can I buy portable gas detectors in Bhopal?
FPS supplies Karam portable single gas detectors in Bhopal and across Madhya Pradesh. Prices are on request: call or WhatsApp +91 92440 89060.
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