Portable Multi Gas Detector with color LCD screen and digital sensors

Portable Multi Gas Detector LMMGD-C101

Name: Portable Multi Gas Detector LMMGD-C101
Brand: Labmate
SKU: LMMGD-C101
Rating: 4.8 (472 reviews)

Portable Multi Gas Detector LMMGD-C101 detects O₂, CO, H₂S, CH₄ gases. It features built-in pump suction measurement with one-click switch to diffusion mode for flexible detection. Equipped with plug-and-play digital sensors, it allows easy replacement without manual calibration. Integrates color LCD screen for clear visualization of concentration, status, and alarms. Our Detector is ideal for gas monitoring in chemical, pharmaceutical, and confined environments.

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Specifications

Gas Detected	O₂, CO, H₂S, CH₄
O2 Detection Range	0 to 30%VOL, ±0.01%VOL
Co Detection Range	0 to 2000ppm, ±1ppm
H2s Detection Range	0 to 100ppm, ±0.1ppm
Ch4 Detection Range	0 to 100%LEL, ±0.1%LEL
Tracer Gases	Toxic gas, oxygen, carbon dioxide, combustible gas, VOC, etc.
Detection Principle	Electrochemistry, catalytic combustion, infrared, thermal conductivity, PID photoionization
Respond Time	Less than or equal to 20 seconds
Detection Mode	Pumped and diffusion type
Probe Type	Swan neck probe
Probe Length	0.2m
Accuracy	Less than or equal to ±3% (F.S)
Display	2.4-inch LCD backlight display
Working Temperature	-20 to 55℃ or -40 to 70℃
Relative Humidity	10 to 95%RH
Alarm Mode	Sound, light, vibration and human voice alarm
Alarm Type	LA, HA, STEL, TWA
Alarm Sound	Greater than 95dB at 30cm
Data Storage	1,000,000 pieces
Communication Mode	USB cable
Protocols	HTTP, MQTT, TCP, UDP
Protection Grade	IP67
Explosion Proof Grade	Exia IIC T4 Ga
Charging Port	Type C
Battery	7.4V, 2700mAh rechargeable polymer battery
Power Supply	7.4VDC
Dimension	148×85×50 mm
Weight	430g
Gross Weight	5 kg

Pricing

Product	Price	Unit	Action
Portable Multi Gas Detector LMMGD-C101	$ 1775	Each of 1

Features

Shockproof casing

Real-time readings

Five-button interface

Curve and bar graphs

Unit switch function

Alarm tone selection

LED lighting

Standard Accessories

Model No.	Accessory name
LMMGD-C101-C1	Charger (including data cable)
LMMGD-C101-S1	Safety box
LMMGD-C101-T1	Three-way fittings
LMMGD-C101-F1	Filter
LMMGD-C101-S2	0.2-meter swan neck sampling prob

Optional Accessories

Model No.	Accessory Name
LMMGD-C101-P1	External Bluetooth printer
LMMGD-C101-F2	Filters
LMMGD-C101-P1	Extendable probe (0.9m)
LMMGD-C101-P2	Stainless steel probe (0.4m)

Applications

Portable Multi Gas Detector LMMGD-C101 is applied for gas monitoring in chemical plants, pharmaceuticals, water treatment, cold storage, telecom, laboratories, archaeology, brewing, and other confined or hazardous industrial environments.

Portable Multi Gas Detector LMMGD-A102

Gas Detected: 1 to 6 gases (expandable to 18+), including O₂, CO, CO₂, SO₂, H₂S, CH₄, VOCs, etc
Detection Range: O₂: 0 to 25%VOL, CO₂: 0 to 50%VOL, CO: 0 to 1000ppm, SO₂: 0 to 500ppm, H₂S: 0 to 1000ppm, CH₄: 0 to 40000ppm
Resolution: O₂: 0.01%, CO₂: 0.01%, CO/SO₂/H₂S: 1ppm, CH₄: 1ppm
Tolerance: Less than or equal to 2.5% F.S.
Flow rate: 800 ml/min

$ 3937.5 / Each of 1

Portable Multi Gas Detector LMMGD-C100

Gas Detected: Flammable gases, oxygen, carbon monoxide, and hydrogen sulfide
Measurement Range: 0 to 100% LEL
Tracer Gases: Combustible/toxic and harmful gases
Detection Principle: Catalysis, Electrochemistry, Infrared, PID, Semiconductors
Detection Mode: Built-in pump suction type

$ 1550 / Each of 1

Portable Multi Gas Detector LMMGD-B100

Sampling Method: Diffusion
Working Conditions: -20 to 50°C, 0.9 to 1.1 (standard atmospheric pressure), 10 to 95 % RH (no dew condensation)
Gas Detected: H₂S, CO, O₂, and CH₄
Explosion-Proof Grade: Exia II CT3
Protection Grade: IP65

$ 1725 / Each of 1

Portable Multi Gas Detector LMMGD-A101

Preheating Time: Less than or equal to 20 minutes
Response Time: 3 to 60 seconds
Working Time: Greater than or equal to 4 hours at 20°C
Working Temperature Range: -20 to 40°C
Storage Temperature Range: -40 to 55°C

$ 118125 / Each of 1

Portable Multi Gas Detector LMMGD-A103

Detection Gas: CO, H₂S, O₂, combustible gas (4 gas)
Detection Range: 0 to 5000 ppm, 0.01 mg/L, 0.1% LEL, 0.001% Vol
Resolution: 0.01 ppm / 0.1 ppm / 1 ppm
Detection Principle: Electrochemical, catalytic, infrared, thermal conductivity, semiconductor, PID
Detection Accuracy: less than or equal to 3% F.S.

$ 3250 / Set of 1

Portable Multi Gas Detector LMMGD-A100

Gas Detected: O₂, CH₄, CO₂, VOC, CO, H₂S, SO₂, CL₂, NO₂, and NH₃
Measurement Range: 0 - 30%, 0-50000 PPM, 0-50000 PPM, 0-2000 PPM, 0-999 PPM, 0-200 PPM, 0-25 PPM, 0-50 PPM, 0-100 PPM, 0-100 PPM
Resolution: 0.0001, 1 PPM, 1 PPM, 1 PPM, 0.1 PPM, 0.1 PPM, 0.01 PPM, 0.01 PPM, 0.01 PPM, 0.01 PPM
Concentration Unit: ppm, mg/m³, %VOL, %LEL
Precision: 2% FS

$ 14550 / Each of 1

Frequently Asked Questions

1 What is a Portable Multi Gas Detector?

A Portable Multi Gas Detector is an apparatus designed to detect the presence of multiple gases in the air.

2 How does Portable Multi Gas Detector work?

It works by using sensors to detect and measure the concentration of multiple gases in the air, alerting users when dangerous levels are reached.

3 What kind of maintenance does Portable Multi Gas Detector require?

Routine maintenance includes regular calibration, proper cleaning, and checking for sensor functionality and battery life.

4 Can Portable Multi Gas Detector be used in confined spaces?

It is essential for confined space entry, as it monitors hazardous gases and ensures the safety of workers in enclosed environments.

5 How does Portable Multi Gas Detector help in hazardous gas detection in industrial settings?

It continuously monitors for toxic, combustible, and oxygen-deficient gases, providing real-time alerts to prevent accidents, poisoning, or explosions in industrial settings.

6 Is Portable Multi Gas Detector used in firefighting?

It is used to monitor for hazardous gases like carbon monoxide and hydrogen cyanide during rescue operations and in fire zones.

7 Can Portable Multi Gas Detector be used during excavation work?

It is crucial during excavation work to detect gases such as methane or carbon monoxide, preventing accidents like explosions or asphyxiation.

8 Can Portable Multi Gas Detector be used in chemical plants?

It is used in chemical plants to monitor for toxic gases, ensuring that exposure limit is not exceeded and helping to prevent chemical leaks and accidents.

9 How does Portable Multi Gas Detector help in wastewater treatment facilities?

It is used to monitor gases like hydrogen sulfide, ensuring a safe working environment.