MS104K Portable 4-1 Gas Detector
OVERVIEW
The Zetron MS104K is a portable 4-in-1 gas detector, featuring an
owl-inspired design and a vibrant TFT color display. Engineered for
industrial safety, it simultaneously detects combustible gases,
oxygen, and various toxic gases with high precision. Its robust,
explosion-proof (Ex ia IIC T4 Ga) and IP65-rated construction
ensures durability in harsh environments. The device offers triple
alarm modes (audible, visual, vibration) for immediate alerts. With
a long-lasting battery and user-friendly Type-C charging, the
MS104K provides reliable, continuous monitoring, making it an
essential tool for comprehensive industrial gas detection.
FEATURES
1. Multi-Gas Detection, Flexible Configuration, Portable and
Compact
The MS104K Portable Four-in-One Gas Detector can simultaneously
detect 1-4 gases and supports customized sensors, allowing for
two-in-one, three-in-one, or four-in-one detection. Its compact
size, coupled with a stainless steel belt clip, makes it easy to
carry.
2. Bionic Design, Easy Operation, Robust and Durable
The MS104K adopts an owl-inspired bionic design, combining
aesthetics with a comfortable grip. It features a three-button
operation that allows easy one-handed control. The TFT color LCD
screen offers clear and intuitive information display. Made from
PC+TPU anti-static materials and with an IP65 protection rating, it
is sturdy and can withstand harsh environments.
3. Alarm Records and Trend Display, Convenient Data Management
The MS104K has the ability to store up to 1,000 alarm records and
supports trend graph displays, making it easy for users to view
recent data changes. The device supports both English and Chinese
language options, and features an intuitive dual-menu interface
with icons and text for user-friendly operation.
4. Clear Signal Alarm Design
The MS104K’s alarm system is based on a clear alert mode: it
includes audible, visual, and vibration alarms. The sound is loud
(≥75dB @ 25cm), ensuring that users are promptly alerted in various
environments.
SPECIFICATION
| Gas | CO, H2S, SO2, EX |
| Range | 0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm and other ranges can
be customized. |
| Resolution | 0.01ppm or 0.001ppm (0 ~ 10 ppm);
0.01ppm (0 ~ 100 ppm),
0.1ppm (0 ~ 1000 ppm),
1ppm (0 ~ 10000 ppm or more) |
| Detection principle | Electrochemical, catalytic combustion, infrared, thermal
conductivity, and so on, depending on the type of gas, range, field
environment and user demand. |
| Sensor service life | Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6
years can be selected; infrared principle: 5 ~ 10 years; catalytic
combustion: 3 years. |
| Allowable error | ≤±3% F.S (higher precision levels can be customized) |
| Linearity | ≤±2% | Repeatability | ≤±2% | Uncertainty | ≤±2% |
| Response time | T90≤30 seconds | Recovery time | ≤30 seconds |
| Working environment | Temperature: -20 ℃ ~ + 50 ℃, humidity: 10 ~ 95% RH |
| Power supply | Built-in high-performance lithium battery, nominal voltage: 3.7VDC; |
| Display mode | TFT color LCD display; |
| Alarm mode | It is possible to set as sound & light alarm, vibration alarm. |
| Charger | Travel charger with USB TYPC interface, USB power supply DC5V ; |
| Protection level | IP65 |
| Explosion-proof mark | Exia II CT4 Ga |
| Exterior dimensions | 126×66×47mm (L×W×H) |
| Weight | 189g |
APPLICATION
All the cases which requires the portable rapid detection of gas
concentrations such as petroleum, chemical, pharmaceutical,
environmental protection, combustion gas distribution, warehousing,
smoke gas analysis, air governance, and so on.
