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Wall Mounted H2S Gas Detector , 4-20mA Gas Clip H2s Monitor RS485 Output For PLC System

Basic Information
Place of Origin: China
Brand Name: YuanTe
Certification: CE CNEX ISO9001:2015 ATEX
Model Number: YT-95H-A-H2S
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 3-7 days
Payment Terms: T/T
Supply Ability: 1000 units/week
Detail Information
Product Name: Wall Mounted H2S Gas Detector Sensor: Electrochemical
Type: Fixed Wall Mounted Type Measuring Range: 0-100ppm;0-200ppm
Signal Output: 4-20mA ; RS485 ;Relay Voltage: 12-24V DC
High Light:

h2s gas monitors


h2s gas sensor

Product Description

Wall Mounted 4-20mA RS485 Output H2S Gas Detector for PLC System 


1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
2. Explosion-proof design, fast, reliable and stable. Explosion-proof grade: Ex dⅡCT6
3. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
4. Monitor gas concentration in environment or pipeline and alarm.
5. Two-stage alarm with sound and light, alarm point is settable.
6. Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
7. Can output one or two on-off signals, can drive ventilator or solenoid valve and other external device


Gas Type H2S
Detection principle Electrochemical
Install method Wall-mounted, piping type, flow-type (according to the detected environment)
Measure range 0-100ppm; 0-200ppm etc
Resolution 0.01ppm ; 0.1 ppm 
Precision ≤± 1% FS or ± 2-3% FS
Signal output 4-20mA, 0-5V, RS485, relay(optional)
Response time ≤10S Recovery time ≤10S
Repeatability ≤±1% Linearity error ≤±1%
Zero shift ≤±1%(FS/year) Display High-light nixie tube display
Connection mode G1/2 external thread explosion-proof flexible pipe Unit ppm
Temperature -20 to 50°C Humidity 0-95%RH
Explosion-proof Ex dⅡCT6 Degree of protection IP65
Alarm Sound, light Operating time 24H
Dimensions 180*150*90mm Weight ≤2kg


  1. Petrochemical industry, industrial manufacture, smelting, electricity, coal mining, tunneling, environment monitoring, waste water treatment.
  2. Bio-pharmaceutical plant, green household, livestock breeding, green house cultivating, warehouse logistics, brewing and fermentation, agricultural production.
  3. Fire control, fuel gas, building, municipal enterprise, school lab, research centre

Wall Mounted H2S Gas Detector , 4-20mA Gas Clip H2s Monitor RS485 Output For PLC System 0
Standard accessories:
(1) YT-95H-A gas detector * 1pc
(2) Infrared remote controller *1pc
(3) User manual
(4) Certificate, warranty card
(5) Instrument case
1. Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance, and if the product we sell is damaged (if not man-made damage), in the first year,we will send free parts for replacement.
Over the warranty,maintenance is paid service.
2. What kind of Certificate can you provide?
We can provide the CE mark,ISO 9001 quality certificate,the third party calibration certificate(CNAS),factory test report.
3. Do you have Technical Backup to all customers from different countries?
To be surely,our technical support is always available and quick response.
We are manufacturer of so much on site testing experience and understand how to deal with your problems. Moreover, our engineers can go to your country to support if need.

Contact Details

Phone Number : +8613072743898

WhatsApp : +8613072743898