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Shenzhen YuanTe Technology Co., Ltd. (Safegas)

  • China,Shenzhen ,Guangdong
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China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined

  1. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  2. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  3. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  4. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  5. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  6. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined
  7. China SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined

SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined

  1. MOQ: 1
  2. Price: Negotiable
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Languages Chinese, English, Russian, Polish (others on request)
Dimension 157*84.5*59.5mm
Operating Temperature -20°C to 50°C
Body Material PC+TPU
Wireless Transmit Optional, By 4G, LORA, WIFI
Ampling Method Pumping Suction
Support Gas 6 gas types in 1 device
Payment Terms T/T
Factory Reset One-key restore to default settings
Precision ≤±1-5%FS
Packaging Details Carton
Supply Ability 50 pieces/day
Single Package Size 34cm*24cm*14cm
Delivery Time 4 working days
Brand Name Safegas
Place of Origin China
Certification IECEX/ATEX/EMC
Model Number SKY3000

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  1. Product Details
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Product Specification

Languages Chinese, English, Russian, Polish (others on request) Dimension 157*84.5*59.5mm
Operating Temperature -20°C to 50°C Body Material PC+TPU
Wireless Transmit Optional, By 4G, LORA, WIFI Ampling Method Pumping Suction
Support Gas 6 gas types in 1 device Payment Terms T/T
Factory Reset One-key restore to default settings Precision ≤±1-5%FS
Packaging Details Carton Supply Ability 50 pieces/day
Single Package Size 34cm*24cm*14cm Delivery Time 4 working days
Brand Name Safegas Place of Origin China
Certification IECEX/ATEX/EMC Model Number SKY3000
SKY3000 "Sentinel" – Rugged Pumped 4-Gas Detector (O2/CO/H2S/LEL) for Confined Space & Hazardous Zones
Product Overview

The SKY3000 is a portable, high-performance gas detection instrument equipped with an internal sampling pump. It can monitor up to six gas types in a single unit. The standard factory configuration includes four common sensors: O₂, CO, H₂S, and LEL. An optional wireless communication module enables remote viewing of real-time data and alarm status. The onboard data logger stores up to 100,000 readings, and data can be exported directly to a PC without requiring any additional software.

Product Images
SKY3000 gas detector front view SKY3000 gas detector side view SKY3000 gas detector display close-up SKY3000 gas detector with accessories SKY3000 gas detector in use SKY3000 gas detector back view SKY3000 gas detector charging SKY3000 gas detector packaging
Performance & Technical Specifications
Parameter Value
Target Gases O₂, CO, H₂S, LEL (combustibles)
Sensing Principle Electrochemical (O₂/CO/H₂S), Catalytic combustion (LEL)
Measuring Ranges O₂: 0-30%VOL; CO: 0-1000ppm; H₂S: 0-100ppm; LEL: 0-100%LEL (customizable)
Resolution O₂: 0.1%VOL; CO: 1ppm; H₂S: 0.1ppm; LEL: 1%LEL
Response Time (T90) ≤20 seconds for all gases
Accuracy ≤±1-5% of full scale (gas-dependent)
Unit Options ppm, mg/m³, %LEL, %VOL
Display & Interface
Parameter Value
Display Type LCD, 160×96 pixels, supports 180° screen rotation
Backlight Auto-on during alarm; manual adjustable duration
Languages Chinese, English, Russian, Polish (others on request)
Factory Reset One-key restore to default settings
Data Logging
Parameter Value
Capacity 100,000 records
Logging Interval Adjustable from 5 to 3600 seconds
Export Method Direct USB connection to PC - no driver or software needed
Physical & Environmental Specifications
Parameter Value
Dimensions 157 × 84.5 × 59.5 mm (including back clip / water trap filter)
Weight 365g (including battery, belt clip, and filter)
Operating Temperature -20℃ to +50℃
Humidity Range 10-90% RH (non-condensing)
Protection Rating IP67 (dust-tight and waterproof)
Drop Resistance 3 metres
Explosion-Proof Certification IECEx: Ex ia IIC T4 Ga; ATEX: II 1G Ex ia IIC T4 Ga
Power & Alarms
Parameter Value
Battery 3.7V rechargeable lithium, 2200mAh capacity
Operating Hours >15 hours with pump continuously running
Charger Travel charger with DC interface; charging time ≥4 hours
Alarm Types 95dB @30cm buzzer, flashing red LED, vibration; alarm latch
Diagnostic Alarms Battery under-voltage, pump failure, man-down
Key Functionality Highlights
  • Built-in sampling pump - Actively pulls in air for rapid response; essential for confined space entry and leak detection.
  • Man-down alarm (standard) - Triggers an alert if the operator remains motionless, enhancing lone-worker safety.
  • Rotatable large display - 180-degree screen rotation allows easy reading from any orientation.
  • Water trap filter (included) - Protects the pump and sensors from moisture and dust.
  • Wireless option - Supports Lora or Bluetooth for remote real-time monitoring.
  • Direct data export - Up to 100,000 records; USB transfer without drivers or extra software.
  • Multi-alarm system - Audible (95dB), high-brightness red LEDs, and vibration; also covers pump failure and low battery.
  • Rugged construction - IP67 rated and tested for 3-metre drops, built for harsh job sites.
  • Long runtime - Over 15 hours of continuous pumping on a full charge.
  • One-key reset - Quickly revert to factory settings.
Field Applications
  • Confined space entry (tanks, pipelines, sewers)
  • Oil & gas drilling and refining
  • Chemical and petrochemical plants
  • Mining and metallurgy
  • Fire and rescue operations
  • Wastewater treatment facilities
  • Shipbuilding and marine industries
Manufacturer Information

Shenzhen YuanTe Technology Co., Ltd. (brand: Safegas) - Established in 2010, specialising in R&D, manufacturing, and sales of gas detection equipment and integrated systems. With over 16 years of industry expertise, the company serves sectors including oil & gas, chemicals, energy, environmental protection, electronics, municipal engineering, agriculture, and home appliances.

Key Advantages
  • 25+ years of R&D experience in gas detection technology
  • International certifications: IECEx, ATEX, EMC for explosive atmospheres worldwide
  • ISO9001 & ISO45001 certified manufacturing
  • Typical delivery: 5-7 working days
  • Annual capacity: 80,000 units
  • 24/7 professional after-sales support
Shipment Contents
Item Quantity
SKY3000 gas detector 1 piece
Water trap filter 1 piece
USB charging cable & travel charger (DC interface) 1 set
Calibration cap / adapter 1 piece
Belt clip (alligator style) 1 piece
User manual 1 piece
Certificate of conformity / Warranty card 1 piece

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2010

  • Total Annual:

    5000000-8000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Established in 2010, Shenzhen YuanTe Technology Co., Limited is a company that focuses on the design, production and sales of environmental monitoring equipment and system. With “gas detector” as the core product, we have completed production line and solutions according to differen... Established in 2010, Shenzhen YuanTe Technology Co., Limited is a company that focuses on the design, production and sales of environmental monitoring equipment and system. With “gas detector” as the core product, we have completed production line and solutions according to differen...

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  • Shenzhen YuanTe Technology Co., Ltd. (Safegas)
  • 4F, BLDG B, GAOCHUANGDE INDUSTRIAL PARK, NO.7, SANHE ROAD, DALANG, LONGHUA DISTRICT, SHENZHEN
  • https://www.multi-gasdetector.com/

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