FABISENSE BM-103DST vs BM-103DS vs BM-103D Portable CO Detector Malaysia
FABISENSE BM-103DST vs BM-103DS vs BM-103D Portable CO Detector Malaysia
Content
The FABISENSE BM-103 series offers three portable carbon monoxide detector configurations: BM-103DST, BM-103DS and BM-103D.
All three models list CO detection, a buzzer alarm, magnetic attachment and an adjustable CO alarm setting. The main differences are the numerical display and the additional temperature and humidity functions.
For buyers in Malaysia, selecting the right version starts with the information required during an inspection: a numerical CO reading, additional environmental readings or an indicator-based interface.
BM-103 Series Comparison
FeatureBM-103DSTBM-103DSBM-103DCO detectionYesYesYesNumerical CO displayShownShownIndicator-based panel shownTemperature measurementYesNot listedNot listedHumidity measurementYesNot listedNot listedBuzzer alarmYesYesYesAdjustable CO alarm settingListedListedListedMagnetic attachmentYesYesYesBattery1000 mAh1000 mAh1000 mAhChargingType-CType-CType-C
Choose the BM-103DST for the broadest measurement set, the BM-103DS for numerical CO monitoring, or consider the BM-103D when its indicator-based configuration matches the application.
BM-103DST: CO with Temperature and Humidity
The BM-103DST combines CO measurement with:
Temperature range: -10°C to 50°C
Temperature accuracy: ±1.0°C
Temperature resolution: 1°C
Humidity range: 10%-95% RH
Humidity accuracy: ±5% RH
Humidity resolution: 1% RH
These additional readings provide environmental information alongside CO concentration.
This version is relevant when users want to record temperature and humidity during an inspection without carrying separate instruments. Automatic data logging and export are not specified on the supplied page.
BM-103DS: Numerical CO Readings
The BM-103DS is illustrated with a numerical CO display but does not list temperature or humidity measurement.
It is the configuration to consider when the priority is reading CO concentration directly from the instrument.
Before ordering, confirm the display behaviour, alarm indications and available settings in the operating manual.
BM-103D: Indicator-Based Interface
The BM-103D is shown with a simpler front panel and status indicators instead of a numerical CO screen.
The catalogue table lists the same CO range and accuracy as the other versions. However, buyers needing to record numerical concentrations should confirm how readings are accessed, as a numerical display is not shown.
Also confirm the indicator meanings and alarm adjustment procedure for this configuration.
CO Range, Accuracy and Alarm Settings
The catalogue lists these CO specifications across the series:
ParameterListed specificationCO measuring range0-1000 ppmCO accuracy±5 ppm or ±10%, whichever is greaterCO resolution1 ppmAdjustable CO alarm range150-300, as printedBuzzer alarmIncluded
A 1 ppm resolution is not ±1 ppm accuracy. Resolution describes the numerical increment, while accuracy describes the stated measurement tolerance.
The alarm adjustment range appears in the CO alarm row, but its unit is not repeated beside the figures. Confirm the units, adjustment steps and alarm response behaviour before purchase.
The supplied page does not specify buzzer output in dB, response time or additional alarm levels.
Portable Battery Operation
The BM-103 series lists a built-in 1000 mAh lithium-polymer battery and Type-C, 5 V DC, 1 A charging information.
The listed dimensions are 74 × 74 × 32 mm. The product illustrations show a hanging point, while magnetic attachment provides another positioning option.
Battery runtime, charging time, weight and included carrying accessories are not stated on the supplied page. Confirm these details when planning equipment for an inspection shift.
Follow the manufacturer's positioning instructions and keep the sensing openings unobstructed.
Operating Conditions and Documentation
The catalogue lists a complete-device working temperature of -25°C to 55°C.
For the BM-103DST, the temperature measurement range is separately stated as -10°C to 50°C. These specifications describe different functions and should not be treated as interchangeable.
The supplied page references GB 15322.3-2019 in the compliance table. Where compliance evidence is required, request documents matching the exact model and supplied configuration.
An IP rating, hazardous-area approval and confined-space suitability are not established by this catalogue page.
Applications for Malaysian Buyers
The promotional material identifies inspection, parking garages and industrial sites as intended application areas.
For maintenance and facilities teams in Selangor, Kuala Lumpur, Johor and Penang, the purchasing enquiry should identify:
Whether numerical CO readings are required
Whether temperature and humidity must be recorded
Expected operating conditions
Required battery runtime
Alarm and compliance documentation requirements
This helps narrow the choice between the three configurations without paying for functions that are unnecessary for the task.
Frequently Asked Questions
Which model measures temperature and humidity?
The BM-103DST lists both functions. They are not listed for the BM-103DS or BM-103D.
Do all three models detect carbon monoxide?
Yes. The catalogue lists a CO measuring range of 0-1000 ppm for all three.
Which versions show numerical CO readings?
The BM-103DST and BM-103DS illustrations show numerical displays. The BM-103D is illustrated with an indicator-based panel.
Can the CO alarm setting be adjusted?
An adjustable range of 150-300 is listed. Confirm the units and adjustment procedure in the manual.
Do they detect CO2 or combustible gas?
CO2 and combustible gas detection are not listed for the BM-103 series on the supplied page.
Do they connect to a phone?
WiFi, Bluetooth and app connectivity are not advertised.
How long does the battery last?
The catalogue lists a 1000 mAh battery but does not specify operating time.
SEO Meta Description
Compare FABISENSE BM-103DST, BM-103DS and BM-103D portable CO detectors with display options, buzzer alarms and magnetic attachment in Malaysia.
Contact MTM Precision Sdn Bhd with your inspection application, display requirements and required documentation to enquire about the FABISENSE BM-103 series.
MTM Precision Sdn Bhd
Showroom & Service Centre: No. 29-1 & 29-2, Jalan Bandar 18, Pusat Bandar Puchong, 47160 Puchong, Selangor, Malaysia
Tel: 03-8080 7172
WhatsApp: +6016-660 7346
Email: mtmpre@yahoo.com
Website: www.mtmpre.com.my
24 Oct 2026
