Fixed Hydrogen Sulfide Gas Meter

Brief Introduction:

Explosion-proof hydrogen sulfide sensors are specially developed for certain demanding environments. Cast aluminum explosion-proof housing, the probe is placed in a special metal probe chamber, and the electrical part is isolated from the probe.

Technical Specifications:

• Sensor: catalytic combustion
• Responding time: ≤40s(conventional type)
• Work pattern: continuous operation, high and low alarm point(could be set)
• Analog interface: 4-20mA signal output【option】
• Digital interface: RS485-bus interface 【option】
• Display mode: Graphic LCD
• Alarming mode: Audible alarm -- above 90dB

Light alarm -- High intensity strobes

• Output control: relay output with two way alarming control
• Additional function: time display,calendar display
• Storage: 3000 alarm records
• Working power supply: AC95~265V, 50/60Hz
• Power consumption: <10W
• Water and dusk proof: IP65
• Temperature range:－20℃ ～ 50℃
• Humidity range:10 ～ 90％(RH)No condensation
• Installing mode: wall-mounted installing
• Outline dimension: 335mm×203mm×94mm
• Weight: 3800g

III,Technical parameters of gas-detecting

Table 1: Technical parameters of gas-detecting

IV,Acronyms

ALA1 Low alarm

ALA2 High alarm

Prev Previous

Set Para Parameter settings

Com Set Communication settings

Num Number

Cal Calibration

Addr Address

Ver Version

Min Minutes

V,Product configuration

1,Wall-mounted detecting alarm one

2,4-20mA output module (option)

3,RS485 output (option)

4,Certificate one

5,Manual one

6,Installing component one

Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy, etc. We are a manufacturer and supplier with rich experience of R&D, Manufacture and distribution. We have a technical team possessing of automation, software program, physical properties test for materials, distribution, and processing equipment, specially the excellent technology.

What about the product quality?

For our products,each instrument must be carried out 100% quality calibration and test when delivery goods.With CE certificate,we are very confident in our products,and we will pack them with safety wooden case to protect the machine when transport oversea .

What about usage of the machine?

we will also give your professional guidance(Product operating manual and video),each products comes with a USB flash drive which have all the details.

What about warranty?

Guarantee one years( if the parts damage within one year, we can replace the part for free)

If customer need any technical support,we can help them solve their problem through email,video meeting.We also can provide door to door service,but customer need to bear the travel fees.

What about standards support?

We are strictly following different international standards such as EN,ISO,ASTM,AATC,JIS,GB ect,and had been recognized by SATRA,CSA international standard agency.