Eranntex MS104K-S2 Portable 2-in-1 Gas Detector Malaysia
Eranntex MS104K-S2 Portable 2-in-1 Gas Detector Malaysia
The Eranntex MS104K-S2 Portable 2-in-1 Gas Detector is designed for workers and safety teams who need to monitor two gases with one compact portable detector.
For industrial users in Malaysia, a dual-gas detector can be particularly useful when a work environment presents more than one gas hazard but a full four-gas detector is unnecessary.
The MS104K-S2 combines portable gas detection, digital sensor technology, data recording and intelligent connectivity in a compact instrument suitable for industrial safety applications.
What Is the Eranntex MS104K-S2?
The MS104K-S2 is a portable diffusion-type gas detector designed to monitor one or two gases simultaneously, depending on the selected configuration.
This makes it suitable for applications where workers need personal gas protection without carrying multiple single-gas detectors.
Typical configurations may include gases such as:
Oxygen (O₂)
Carbon Monoxide (CO)
Hydrogen Sulphide (H₂S)
Combustible Gas / LEL
The actual gas combination and measuring range should always be confirmed according to the required sensor configuration.
Why Choose a 2-in-1 Gas Detector?
A single-gas detector is useful when only one specific hazard needs to be monitored.
A four-gas detector is commonly selected when several atmospheric hazards must be checked simultaneously.
The MS104K-S2 sits between these two categories.
For users who consistently need to monitor only two gases, a 2-in-1 detector can provide a more focused solution.
For example:
O₂ + H₂S
Suitable where oxygen deficiency and hydrogen sulphide exposure are potential concerns.
O₂ + CO
Useful where oxygen concentration and carbon monoxide exposure need to be monitored.
LEL + O₂
A practical combination for environments where combustible gas and oxygen concentration are the primary concerns.
CO + H₂S
Suitable for applications where toxic-gas exposure is the main monitoring requirement.
Key Features of the Eranntex MS104K-S2
1–2 Gas Detection
The MS104K-S2 can be configured for one or two gases, allowing the detector to be matched to the actual hazard instead of automatically moving to a larger multi-gas instrument.
Diffusion-Type Sampling
Ambient gas reaches the detector sensors through natural diffusion.
This makes the instrument suitable for continuous personal gas monitoring during routine industrial work.
Digital Sensor Technology
The MS104K-S2 uses a digital sensor architecture designed to simplify sensor identification, management and maintenance.
For companies operating multiple detectors, better sensor management can become increasingly important over the equipment's service life.
IP68 Protection
The detector is designed with a high level of ingress protection, making it suitable for demanding industrial working environments where dust and moisture may be present.
Large Data Storage
The MS104K-S2 supports extensive data recording, with storage capacity exceeding one million records.
Recorded information can be useful for:
Safety documentation
Exposure review
Incident investigation
Internal EHS records
Maintenance planning
Gas-monitoring history
Wireless Communication Options
Depending on configuration, communication options can include:
4G
Wi-Fi
LoRa
Bluetooth
This moves the MS104K-S2 beyond the role of a conventional standalone portable gas detector.
For organisations developing connected worker or remote safety-monitoring systems, wireless communication can provide an important foundation for centralised gas-safety management.
Worker Safety Features
Gas concentration is not the only risk faced by personnel working in hazardous environments.
The MS104K-S2 also incorporates worker-oriented safety functions such as fall detection and SOS emergency functions.
These capabilities can be particularly relevant for lone workers and personnel operating in restricted or higher-risk industrial areas.
Where Can the MS104K-S2 Be Used?
The detector can be considered for a wide range of industrial environments, including:
Oil and gas facilities
Petrochemical plants
Wastewater treatment facilities
Utilities
Manufacturing plants
Maintenance operations
Tank and vessel work
Sewer and drainage operations
Chemical facilities
Industrial inspection
Confined-space related work
The correct detector configuration should always be selected according to the gases identified in the site's risk assessment.
MS104K-S2 vs Single-Gas Detector
The choice depends primarily on the actual hazard.
If workers only need to monitor one known gas, a single-gas detector may be sufficient.
If two gas hazards regularly occur together, carrying two separate instruments may be less convenient.
In this situation, the MS104K-S2 2-in-1 configuration provides both measurements through one portable detector.
MS104K-S2 vs 4-Gas Detector
A four-gas detector remains the more appropriate choice when the application requires simultaneous monitoring of a broader atmospheric hazard set.
However, not every workplace needs four sensors.
Where the risk assessment identifies only two gases that require continuous monitoring, the MS104K-S2 offers a more application-specific approach.
The selection should therefore be based on hazard requirements rather than simply choosing the detector with the largest number of sensors.
Is the MS104K-S2 Suitable for Confined Space Work?
Potentially, but the detector must be configured for the gases required by the specific confined-space procedure and risk assessment.
Confined spaces may present hazards including:
oxygen deficiency, toxic gases and combustible atmospheres.
A 2-gas detector should not automatically be treated as a substitute for a 4-gas detector where the site's safety procedure requires four-gas atmospheric testing.
For pre-entry sampling or applications requiring gas to be drawn from a remote location, users should also consider whether a pump-type gas detector is more appropriate than a diffusion-type personal detector.
Choosing the Correct Gas Combination
Before purchasing an MS104K-S2, identify:
Which gases are expected?
What measuring range is required?
Is the detector for personal monitoring or pre-entry testing?
Is diffusion sampling sufficient?
Does the site require data logging?
Is wireless communication required?
What alarm and certification requirements apply to the workplace?
Choosing the correct sensor combination is more important than simply selecting the detector model.
Eranntex MS104K-S2 Supplier in Malaysia
MTM Precision supplies industrial testing, measurement and safety instrumentation for customers throughout Malaysia.
For the Eranntex MS104K-S2, customers can contact us to discuss the required gas combination, measuring range and intended application before ordering.
We can assist customers in Selangor, Kuala Lumpur, Johor, Penang, Melaka, Negeri Sembilan, Perak, Pahang, Kedah, Perlis, Terengganu, Sarawak and Sabah.
Frequently Asked Questions
Can the Eranntex MS104K-S2 detect two gases at the same time?
Yes. The MS104K-S2 is designed for one- or two-gas configurations, depending on the sensors selected.
Can I choose the gas combination?
Available combinations depend on compatible sensors and factory configuration. Confirm the required gases and measuring ranges before ordering.
Is MS104K-S2 a pumped gas detector?
The MS104K-S2 is primarily a diffusion-type portable detector. If remote or pre-entry sampling is required, a pump-type solution may be more appropriate.
Is a 2-in-1 detector better than a 4-gas detector?
Not necessarily. They serve different requirements. A 2-gas detector is useful when two specific hazards need monitoring, while a 4-gas detector is preferable when the application requires a broader combination of atmospheric measurements.
Can MS104K-S2 be used for personal safety monitoring?
Yes. Its portable diffusion design and alarm functions make it suitable for personal gas-monitoring applications when equipped with the correct sensors.
Where can I buy the Eranntex MS104K-S2 in Malaysia?
Contact MTM Precision Sdn Bhd for product selection, quotation and technical discussion in Malaysia.
Contact MTM Precision
MTM Precision Sdn Bhd
Website: www.mtmpre.com
Email: mtmpre@yahoo.com
WhatsApp: 016-660 7346
Showroom & Service Centre
No. 29-1 & 29-2, Jalan Bandar 18,
Pusat Bandar Puchong,
47160 Puchong, Selangor, Malaysia.
Contact us with the gas type, required measuring range and application so that we can recommend the appropriate MS104K-S2 configuration.
13 Sep 2026
