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Shenzhen YuanTe Technology Co., Ltd. (Safegas)

  • China,Shenzhen ,Guangdong
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China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function

  1. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
  2. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
  3. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
  4. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
  5. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function
  6. China IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function

IP66/68 Protection Grade Fixed Multi Gas Detector with RS485 Alarm Function

  1. MOQ: 1
  2. Price: Negotiable
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Payment Terms T/T,Western Union
Supply Ability 100 pieces/day
Delivery Time 3 work days
Packaging Details Aluminum Suitcase Packing
Gas Detected LEL,CO,H2S,O2
Measure range and Resolution CO 0-1000PPM, H2S 0-100PPM, LEL 0-100%LEL, O2 0-30%VOL
Accuracy ≤±2%FS or ±10%(Depends on sensor)
Protection grade IP66/68
Wireless(Optional) LORA, 4G
Working temperature -20℃~50℃
Size 178*129*70mm
Weight 1.4kg
Relay 3 relays, including low/high/fault alarm relay(Optional)
Explosion-proof grade: IECEX:Ex db IIC T6 Gb,Ex db ia IIC T6 Gb ; ATEX:Ex db IIC T6 Gb,Ex db ia IIC T6 Gb
Brand Name SAFEGAS
Model Number SG100-D
Certification ATEX/IECEX
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 100 pieces/day
Delivery Time 3 work days Packaging Details Aluminum Suitcase Packing
Gas Detected LEL,CO,H2S,O2 Measure range and Resolution CO 0-1000PPM, H2S 0-100PPM, LEL 0-100%LEL, O2 0-30%VOL
Accuracy ≤±2%FS or ±10%(Depends on sensor) Protection grade IP66/68
Wireless(Optional) LORA, 4G Working temperature -20℃~50℃
Size 178*129*70mm Weight 1.4kg
Relay 3 relays, including low/high/fault alarm relay(Optional) Explosion-proof grade: IECEX:Ex db IIC T6 Gb,Ex db ia IIC T6 Gb ; ATEX:Ex db IIC T6 Gb,Ex db ia IIC T6 Gb
Brand Name SAFEGAS Model Number SG100-D
Certification ATEX/IECEX Place of Origin China
High Light IP66/68 Protection Grade Fixed Gas DetectorIECEX and ATEX Certified Multi Gas DetectorRS485 Alarm Function Gas Detection System
SG100-D Series Fixed Multi-Gas Detector

IECEx and ATEX certified fixed diffusion sampling detector with IP66/68 protection, monitoring LEL, CO, H₂S, and O₂ with RS485 alarm functionality.

Product Overview

The SG100-D series represents an innovative intelligent fixed multi-gas detector featuring hot-swappable functionality. Once installed, its hot-swappable design significantly simplifies maintenance procedures. Technicians can replace components such as sensors without shutting down the entire system, ensuring continuous operation in critical gas monitoring scenarios.

This detector delivers high-efficiency gas detection, capable of continuously monitoring up to four different gases within a single unit. Whether detecting common hazardous gases like carbon monoxide, hydrogen sulfide, methane, or oxygen, it provides comprehensive coverage for various industrial and environmental applications.

Safety remains a top priority for the SG100-D series, as demonstrated by its IECEx and ATEX certifications. With an explosion level reaching Ex db IIC T6 intrinsically safe grade, it can be securely deployed in explosive environments such as oil refineries and chemical plants, minimizing ignition risks.

The magnetic wand design enhances both user-friendliness and safety. In explosion-prone areas, operators can use the magnetic wand to navigate menus easily, eliminating the need for direct physical contact while reducing potential spark-induced accidents.

Product Images
SG100-D Multi-Gas Detector front view showing display and housing
SG100-D Multi-Gas Detector side view with mounting details
SG100-D Multi-Gas Detector internal components and sensor arrangement
SG100-D Multi-Gas Detector installation diagram and connections
Product Advantages
  • Superior Protection: Rated IP66/IP68, withstands water jets and dust ingress. Ideal for harsh industrial areas including refineries and outdoor construction sites.
  • Advanced Communication: Features 3-wire 4-20 mA, RS485 Modbus, and 2 relay outputs. Optional 4-set configuration suits complex monitoring setups in large-scale plants.
  • Wireless Capabilities: LORA provides long-range, low-power coverage for vast areas. 4G enables high-speed, real-time remote data access for urgent alerts.
  • Easy Maintenance: Module chamber design eliminates need for complete machine disassembly or return for calibration. Simply replace the sensor chamber to restore proper operation.
  • Simple Installation: One-person calibration performed easily using calibration cap. Quick site installation using mounting plate accessory.
Product Specifications
Detected Gas LEL, H₂S, CO, O₂
Principle Catalytic Combustion (LEL), Electrochemical (H₂S, CO, O₂)
Measure Range CO 0-1000PPM, H₂S 0-100PPM, LEL 0-100%LEL, O₂ 0-30%VOL
Resolution CO 1PPM, H₂S 0.1PPM, LEL 1%LEL, O₂ 0.1%VOL
Install Method Wall-mounted
Events 1000 sets per channel, downloadable by GPC
Precision ≤±2%FS or ±10% (Depends on sensor)
Response Time T90<60s (Depends on sensor)
Repeatability ±2%F.S
Temperature -20℃~50℃
Humidity 10-95%RH (non-condensing)
Explosion-Proof IECEX: Ex db IIC T6 Gb, Ex db ia IIC T6 Gb; ATEX: Ex db IIC T6 Gb, Ex db ia IIC T6 Gb
Degree of Protection IP66/IP68
Power 12-30V DC
Dimensions 178*129*70mm
Weight 1.4kg (No mounting bracket, alarm light)
Approval CE, CNEX explosion proof certificate, CMC (China Metrology Certification), IECEx, ATEX
Warranty 12 months
Standard Configuration
  • Gas detector: 1 piece
  • Magnetic wand: 1 piece
  • User manual: 1 piece
  • Certificate of Conformity/Warranty Card: 1 piece
  • Mounting plate: 1 piece
  • M4 bolt: 3 pieces
  • M4 nut: 3 pieces
  • M4 Screw pad: 3 pieces
  • M4 flat mat: 3 pieces
Why Choose Us?
  • Expert R&D Team: Over 25 years of industry experience
  • Company Certification: ISO9001, ISO45001 certified
  • Product Certification: IECEx (the only one in China), ATEX, CE
  • Fast Delivery: 5-7 days standard delivery time
  • Production Capacity: 80,000 units annually
  • Professional Support: 7*24 hours service from experienced sales staff
Company Profile

Established in 2010, Shenzhen Yuan Te Technology Co., Limited (Safegas) focuses on the design, production, and sales of gas detection equipment and systems for 16 years. With "gas detector" as our core product, we have developed complete production lines and solutions for various industries including Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, and Household Appliances.

As a professional gas detector manufacturer, we control the entire process from design-R&D-production-sales to ensure consistent product quality. We hold more than 100 independent intellectual property patents in design and development. Our production features skilled technical workers and complete industrial lines, ensuring full process quality control. Our company possesses rich overseas sales experience and a professional sales team, providing customers with 7*24h considerate service.

Safegas manufacturing facility and production line

Our professional R&D department has been engaged in gas detection industry for approximately 25 years. They possess professional knowledge and rich experience, enabling them to provide customers with comprehensive technical after-sales service.

We implement a strict quality management system and adhere to the principle of quality first as our core production philosophy. Consequently, we have been recognized by authoritative organizations and obtained ISO9001 and ISO14001 certifications to provide customers with safe and environmentally friendly products.

ISO quality management system certification documentation

Our products have obtained IECEx and ATEX explosion-proof certification, enabling their use in hazardous areas such as mines, underground facilities, and oil plants. We are the first and currently the only manufacturer in China to obtain this certification. Products without explosion-proof certification are prohibited from use in dangerous areas.

Our core components, including ICs and sensors, utilize imported brands like Honeywell, CITY and Alpha. This enhances our product accuracy, stabilizes service life, ensures detection precision, and protects customer safety.

Our complete product line and stable inventory enable fast delivery. Orders under 10 pieces typically ship within 3 days. For quantities exceeding 100 pieces, we can generally deliver within half a month under normal circumstances.

Safegas product inventory and warehouse facilities
Frequently Asked Questions
Q1: What is a gas detector?
A1: A gas detector is an instrument for gas leakage concentration detection, including portable gas detectors and fixed gas detectors.
Q2: What does a gas detector detect?
A2: Combustible gases: Natural gas (methane), liquefied gas, coal gas, acetylene, pentane, alkynes, toluene, etc. Toxic gases: Carbon monoxide, hydrogen sulfide, ammonia, chlorine, phosphine, sulfur dioxide, hydrogen chloride, chlorine dioxide and other toxic and harmful gases.
Q3: What is the ppm unit of the gas detector?
A3: ppm represents the volume concentration of the gas, meaning the volume of pollutants contained in one million volumes of air. For example, if the concentration of ammonia is 30ppm, it means that the volume of ammonia in one million volumes of air is 30.

Company Details

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 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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