Explosion Proof Gas Detector IECEX ATEX CE Digital Sensor Fixed H2S Detector

Product overview

SG100-WH series is a cost-effective and intrinsically safe gas detector for the continuous monitoring of toxic gases, oxygen, flammable gases. With IECEx, ATEX certificates, explosion level reaches Ex db IIC T6 GB/Ex db ia IIC T6 GB/Ex da db ia IIC T6 GB.
Having a 3-wire 4 to 20 mA analog output with relays, it also offers HART, RS485 Modbus protocol, making it compatible with most control systems. With optional wireless function, no need wires to save the labor cost and realize the transmission without limits. Adopt magnetic wand design, it’s safe and easy to do menu navigation in explosion areas. It is also an intelligent hot swappable fixed gas detector, which is easy for maintenance after installation.

Product Advantages

IP66/IP67 water & dust resistant

Accessories & Configuration list

Standard:

1. Gas detector, 1 set

2. Magnetic wand, 1 set

3. User manual, 1 piece

4. Conformity Certificate/warranty card, 1 piece

5. Installation bracket, 1 set

6. Infrared Ray Controller, 1 piece

Optional: Calibration cap, power adapter, external pump, explosion-proof gland, adapter NPT3/4, adapter M20 * 1.5, sound and light
alarm, etc. Please contact us for details.

Technical Specifications

Detected gas:	H2S, CO, O2, EX, CH4, VOC, CL2, HCL, NO, NO2, SO2, NH3, etc different single gases. According to customers' requirements.
Detection principle:	Electrochemical/IR/PID/Catalytic combustion, according to gas, sensor and measure range.
Measure range:	Carbon Monoxide(CO): 0-500ppm/1000ppm/2000ppm, Hydrogen Sulfide(H2S): 0-100ppm/200ppm, Oxygen(O2): 0-25%VOL/30%VOL, according to customer's requirements.
Resolution:	Carbon Monoxide(CO): 1ppm, Hydrogen Sulfide(H2S): 0.01ppm, Oxygen(O2): 0.01%VOL, EX: 1%LEL, according to sensor and measure ranges.
Accuracy:	≤±2%F.S. (higher precision can be customized)
Response time:	≤30 seconds (T90)
Power dissipation:	toxic gas<2.5W; flammable gas<4W
Communication mode:	4-20mA(3-wires), RS485(4 wires),Hart(Optional)
Wireless:	LORA, GPRS, 4G(Optional)
Working voltage:	12-24VDC
Explosion-proof grade:	IECEx: Ex ia IIC T4 Ga, Ex ia I Ma, ATEX: Ex II 1G E x ia IIC T4 G a, Ex ia I Ma
Protection Class:	IP66/IP68
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
Protection Class:	IP66/67
Contact capacity:	Standard with 2 sets of relay signals(NO), optional with 3 sets of relay signals(NO+NC)
Working temperature:	-40℃～70℃(Catalytic sensor) -20℃～50℃(Electrochemical sensor)
Working humidity:	0-95%RH (non-condensing)
Working air pressure:	86~106kpa
Language:	English
Dimensions:	157.8x128.8x69.6mm
Weight:	About 1.0KG

Contact:

Celia Wu
Mobile/WhatsApp/Wechat: +86 15889417475
Skype: celia.wu888
Email: sales04@szyuante.com

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 different industries, such as Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, Household Appliances, etc. Through about 10 years of rapid development, YuanTe becomes the influential supplier for environmental monitoring equipment and system in the domestic and overseas market.

For years, YuanTe always insists on the management concept “Market is orientation; Innovation is motivation; Quality to survival; Development to growth”. With friendly, open and strict corporate culture and standardized management, YuanTe gathers a lot of talents, and builds up the management team and R&D team. All the staff cooperates well in product development, production and maintenance, and has a deep understanding of the concept of “customer-oriented”, and runs the service spirit through the company operation and management, to win the trust and support from customers.

The essence of a detector is the accuracy. Depending on years of measurement experience and unique solutions, through independent research and development, cooperative development and learning overseas latest technology, Unitec’s products are domestic advanced, and can compete with overseas brand. We are seeking for development and progress constantly, and trying to meet diversified demands from customers.