Combustible Gas CH4 Gas Alarm Detector for Factories Industrial Alarms 4-20mA RS485

• Customization: Available
• After-sales Service: Warranty
• Warranty: 1 Year
• Model NO.: SG100
• Brand: Safegas
• Customized: Customized
• Portable: Non Portable
• Certification: CE, RoHS, ISO ATEX Iecex
• Gas: CH4
• Type: Electrochemical Gas Analyzer
• Accuracy: ≤±2-5%Fs
• Protection Grade: IP66/68
• Wireless: Lora, 4G(Optional)
• Size: 157.8X128.8X69.6mm
• Weight: 1.0kg
• Explosion-Proof Grade: ATEX, CE, Iecex
• Transport Package: Carton(34*24*14cm)
• Specification: 2.5kg
• Trademark: Safegas
• Origin: China
• HS Code: 9027100090
• Production Capacity: 100 Piece/Month
• Package Size: 34.00cm * 24.00cm * 14.00cm
• Package Gross Weight: 2.500kg
• Lead Time: 3 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Product Description

 

Product Overview
SG100 series is a cost-effective gas detector for continuous monitoring of toxic gases, oxygen,

flammable, VOC gases. It is IECEx, ATEX certified, with intrinsically safe explosion grade. Having a 2 wire or 3 wire 4 to 20 mA analog output, RS485 modbus output, optional HART output, making it to be compatible with most control systems. With optional wireless data transmission, customer is able to review, download the data remotely. Support both magnetic and remote control, flexible for setting.

Detailed Photos

 Product Picture

 

 

 

Product Advantage

1)IP66/IP68 water & dust resistant
2)Intelligent plug and play sensor module. the module support calibration by Safegas PC software, making replacement and maintenance easier.

3)With standard splash guard to protect sensor for

4)outdoor installation or environment with water splash.

5)Small and light, weight is only 1 kg, and the detector comes with standard mounting bracket, easy for

installation.

6)Standard 4-20 mA analog signal output and RS485 modbus signal output, optional Hart output, 2 wire output.

7)Compatible with most of control systems.

8)The detector comes with 3 relays, including low/high/fault alarm relay(Optional)

9)Support both magnetic and remote control, flexible for setting.

 
 

Product specifications

Detected Gas	CH4
Principle	Electrochemical, NDIR, Catalytic, PID, etc
Measure Range	Specified according to application
Resolution	Specified according to application
Install Method	Wall-mounted
Power dissipation:	Toxic gas<2.5W,flammable gas<4W
Precision	≤±2-5%FS (Depending on the specific sensor)
Response time	T90<60s(Depends on sensor)
Relay:	3 relays, including low/high/fault alarm relay(Optional)
Temperature	-40ºC~70ºC(catalytic sensor),-20ºC~50ºC(Electrochemistry sensor)
Wireless:	LORA, 4G(Optional)
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	12-24VDC
Dimensions	157.8x128.8x69.6mm
Weight	1.0Kg
Casing material:	Die casting aluminum, S316 for option
Warranty:	1 year

Gases
Here are the gases we can detect:

 

Applications

This device is widely used in these filed:

Petrochemical & Chemcial Industry

Municipal Engineering & Utilities

Agricultral & Environmental Protection

Electronic

Food & Pharmaceutical Industry

Here's some application photos:

 

 
 

Why choose us?
1. R&D team experience: over 25 years.
2. Company certification: ISO9001, ISO45001
3. Product certification: IECEx (the only one in China), ATEX, CE
4. Delivery: 5-7 days
5. Yearly capacity: 80,000 units
6. Service: Professional sales staff provide 7*24 hours service

 

Company Profile

Established in 2010, Shenzhen Yuan Te Technology Co., Limited(Safegas)is a company that focuses on the design, production and sales of gas detection equipment and system for 16 years. With"gas detector" as the core product, we have completed production line and solutions according to different industries, such as Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, Household Appliances, etc.

 

Product line

Our products contain portable types, fixed types and controller panels.

Portable types: Minimeta, Micmeta, YT-1200H-S, SKY3000, SKY2000, SKY8000

Fixed types: YT-95H, YT-98H, YT-96H, SG100, SG200

Controller panels: YT-1100H, YT-1600H

 

Certifications

IECEX, ATEX, CE, TEST Report, ISO 9001, ISO 45001

Our products have obtained international explosion-proof certifications from IECEX and ATEX, ensuring product quality, which are comparable to international brand like Honeywell, MSA, RAE, but our products with competitive price.

 

Company we cooperated

Huawei, Cocacola, Samsung, Nestel and so on.

 

FAQs

Q1: What is a gas detector?

A1: Gas detector is an instrument for gas leakage concentration detection, including a portable gas detector, fixed gas detector, etc.

 

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, that is, 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.