Name: Compact MicMeta Multi Gas Detector with ID-Password Protection for Confined-Space Entry Inspection
Brand: Shenzhen YuanTe Technology Co., Ltd. (Safegas)
SKU: Micmeta
Price: 2,210.00 USD
Availability: InStock

Detail Information

Detection Gases:	H2S, NH3, O2, LEL	Detection Principle:	Electrochemical Sensor，Catalytic Combustion
Measuring Ranges0-20ppm, 0-50ppm, 0-100ppm, 0-250ppm, 0-500ppm, 0-1000ppm, 0-2000ppm:	H2S:0-100ppm; NH3:0-100ppm; O2:0-30%VOL; LEL:0-100%LEL	Response Time (T90):	≤30S
Startup Functions:	Auto Self-test, Auto Zero, Real-time Display Of TWA, STEL, MAX, MIN	Full-Charge Working Time:	Up To 24 Hours
Drop Resistance:	1.5 Meters	Working Temperature:	-20℃ ~ 55℃
Highlight:	Compact Multi Gas Detector , ID-Password Protection Gas Analyzer , Confined-Space Entry Inspection Gas Monitor

Product Description

Compact MicMeta Multi-Gas Analyzer With ID-Password Protection For Confined-Space Entry Inspection

Product Overview

MicMeta is a lightweight diffusion multi-gas detector with global explosion-proof certifications. This 4-gas configuration detects H2S, NH3, O2 and LEL with matched electrochemical and catalytic-combustion sensors. It supports power-on self-test, multiple-value display and local event storage; optional wireless module and calibration docking-station simplify routine maintenance.

H2S-NH3-O2-LEL 4-Gas Combination

This four-gas group is widely used for confined-space pre-entry inspection and chemical-site routine patrol:

H2S: Highly-toxic corrosive gas from sewage and raw-material decomposition, easily causes acute poisoning.
NH3: Irritant toxic gas released in refrigeration and chemical processes, harms mucous membranes.
O2: Monitors hypoxia or oxygen enrichment risk inside tanks, cellars and enclosed cabins.
LEL: Tracks flammable-vapor leakage to prevent fire and explosion hazards. Diffusion sampling enables continuous ambient-gas monitoring for site personnel safety protection.

Product Images

Technical Specifications

Parameter	Value
Model	MicMeta
Target Gases	H2S, NH3, O2, LEL
Detection Principle	H2S/NH3/O2: Electrochemical; LEL: Catalytic combustion
Measuring Ranges	H2S: 0-100ppm; NH3: 0-100ppm; O2: 0-30%VOL; LEL: 0-100%LEL
Resolution	H2S: 0.1ppm; NH3: 0.1ppm; O2: 0.1%VOL; LEL: 1%LEL
Response Time (T90)	≤30S
Startup Functions	Auto self-test, auto-zero, real-time TWA / STEL / MAX / MIN display
Display	Segment-code LCD, one-key ppm / mg/m³ unit switch
Data Storage	1000 groups measurement records, 100 groups event records
Alarm Configuration	95dB@30cm buzzer, vibration, flashing red indicator; latchable alarm, man-down, low-battery, sensor fault, user-adjustable alarm thresholds
Power Supply	3.7V 2300mAh rechargeable lithium battery
Continuous Runtime	Up to 24h per full charge
Charging Duration	Less than 6 hours
Explosion-proof Grade	IECEx / ATEX: Ex ia IIC T4 Ga, Ex ia I Ma
Ingress Protection	IP66 / IP68
Drop Resistance	1.5-meters
Working Temperature	-20℃ ~ 55℃
Working Humidity	0-95%RH (non-condensing)
Working Air Pressure	86~106Kpa
Dimension	4558116mm (LWH)
Weight	240g (with lithium battery)
Optional Accessories	DKM-MicMeta calibration docking station, Bluetooth / LoRa wireless module

Main Features

Passive diffusion sampling without internal pump; compact wearable body with back-clip for long-shift personal monitoring.
IP66/IP68 rugged housing, 1.5-meter drop-proof, suitable for damp, dusty chemical-plant environments; complete intrinsic-safety certification for hazardous zones.
Standard man-down alarm, password lock and staff-ID identification for lone-worker safety management.
Power-on automatic self-check, stores measurement & event logs; triple latchable alarm with fully configurable thresholds.
Up to 24-hour continuous operation; optional Bluetooth/LoRa wireless and DKM docking-station for bump-test, calibration and remote firmware upgrade.

Typical Applications

Chemical-plant workshop daily safety patrol
Tank & sewer confined-space pre-entry gas test
Refrigeration-warehouse ammonia-related site inspection
Waste-water-treatment-plant toxic-gas monitoring
Petrochemical-site personal gas exposure protection
Factory maintenance confined-space operation safety monitoring

Standard Package

MicMeta diffusion 4-gas detector (H2S/NH3/O2/LEL configuration) *1
USB charging cable + power adapter *1
Multilingual user manual *1
Certificate of conformity & warranty card *1

Frequently Asked Questions

Q1: What gases does this MicMeta configuration detect?

A: This version measures four gases: H2S, NH3, O2, LEL. Other sensor combinations are available upon request.

Q2: What are the ranges and resolution for this four-gas set?

A: H2S 0-100ppm(0.1ppm); NH3 0-100ppm(0.1ppm); O2 0-30%VOL(0.1%VOL); LEL 0-100%LEL(1%LEL).

Q3: Which sampling method does it adopt?

A: Pure diffusion sampling, no built-in pump.

Q4: What protection and explosion-proof certifications does it hold?

A: IP66/IP68 dust-water resistant, 1.5m anti-drop; IECEx & ATEX Ex ia IIC T4 Ga / Ex ia I Ma certified.

Q5: Does it include man-down alarm and data-recording function?

A: Man-down alarm is standard; it saves 1000 measurement records plus 100 event records.

Q6: How long is working time after full charge?

A: Up to 24-hour continuous runtime, charging completes within less than 6 hours.

Q7: Is wireless transmission optional?

A: Bluetooth and LoRa modules are optional add-ons.

Q8: How to complete regular bump-test and calibration?

A: Optional DKM-MicMeta docking station supports bump-test, calibration and parameter modification.

Q9: Can users adjust alarm thresholds locally?

A: Yes, all sensor alarm set-points are user adjustable.

Company Introduction

Shenzhen YuanTe Technology Co., Ltd. (Safegas) - founded in 2010. Over 16 years in gas detection R&D, manufacturing, and sales. Serves oil & gas, chemicals, environmental protection, electronics, municipal engineering, agriculture, and household appliances.

Certifications: IECEx, ATEX, EMC, ISO9001, ISO45001

Annual output: >80,000 units

Delivery: 5-7 working days typical

Support: 24/7 after-sales service

Portable Detectors:

Minimeta, Micmeta, YT-1200H-S, SKY3000, SKY2000, SKY8000, SKY1000, MAXMETA

Fixed Systems:

YT-95H, YT-98H, YT-96H, SG100, SG200

Controllers:

YT-1100H, YT-1600H, YT-1800H

Particle Counters:

AQD5000, SKY6000-PM, SKY2000-PM

Tag:

Place of Origin:	China
Brand Name:	Safegas
Certification:	ATEX/IECEx/EMC
Model Number:	Micmeta

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	Carton
Delivery Time:	3 Working days
Payment Terms:	T/T
Supply Ability:	100 Pieces/day

Compact MicMeta Multi Gas Detector with ID-Password Protection for Confined-Space Entry Inspection

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