Home » Respina Prouducts » Gas Detector » General Monitors S4000CH Gas Detector
General Monitors S4000CH Gas Detector
Technical Specifications
-
Model: S4000CH
-
Brand: General Monitors (MSA Safety)
-
Detection Principle: Catalytic Bead
-
Gas Type: Combustible gases (Hydrocarbons – LEL)
-
Output: 4–20 mA
- General Monitors S4000CH Gas Detector Price : USD 1,500.00
Typical market price – please contact us for latest stock & shipping quote: -
Enclosure: Aluminum or Stainless Steel
-
Certifications: ATEX / IECEx / CSA
-
Ingress Protection: IP66
-
Application Areas: Zone 1 & 2, Class I Div 1
-
Maintenance: Simple field calibration
Description
Key Features | Gas Detector: Model S4000CH
-
Catalytic bead sensing technology for combustible gas detection
- Fast and accurate response
-
Designed for hydrocarbons in the LEL range
-
Robust performance in harsh temperature and humidity conditions
-
Compatible with 4–20 mA analog output control systems
-
Long sensor life with stable signal over time
- Low maintenance and simple calibration
-
Rugged aluminum or stainless-steel enclosure
-
Approved for hazardous locations (ATEX, IECEx, CSA)
When evaluating infrared point detectors for hydrocarbon leak detection, many engineers consider response time, environmental immunity, and long-term stability. The General Monitors IR4000S Gas Detector is known for excelling in all three areas, making it a trusted choice in critical applications.
🏭 Applications
-
Oil & gas production units
-
Gas compressor stations
- Petrochemical plants
-
Offshore platforms
- Refineries
-
Hazardous industrial environments
-
LEL monitoring for hydrocarbon leaks
💡 Why Choose the S4000CH?
If you need a cost-effective, reliable, and durable gas detector for combustible gas monitoring, the S4000CH is one of the most proven solutions in the industry. It is widely used in EPC projects and critical safety systems due to its stability, durability, and ease of maintenance.
For IR-based combustible gas detection, the IR400 General Monitors is a common complementary solution
“For toxic gas detection alongside LEL monitoring, many facilities also use the Honeywell Sensepoint XCD “
At Respinatrade, we pride ourselves on being a leading supplier of high-quality equipment for various industries, including oil, gas, steel, cement, and food.
For more information about our certifications and to learn more about our company, please download and open the attached HTML file. It provides a comprehensive overview of our offerings and achievements.
We look forward to the opportunity to work together and support your business with our extensive range of solutions.
Reviews
There are no reviews yet.
Curated for You
Honeywell FL(CAT) Combustible Gas Sensors
Honeywell MET-IR Methane Gas Sensor
Honeywell Series 3000 MkII Gas Detector
Oldham OLCT IR Gas Detector
PrimaX MSA IR Gas Detector
- Standards: Compliant with EN 60079-0:2009, EN 60079-1:2007, IEC 60079-31:2009, EN 60079-29-1:2007, EN 50271:2010, and CE EMC Directive: 2014/30/EU.
- Explosion Protection: Rated II 2 G Ex d IIC T4 Gb for gas environments and II 2 D Ex tb IIIC T130° Db for dust environments.
- Ingress Protection: IP67 rated for dust and water resistance.
- Redundancy: Offers 100% redundancy with the failure of the 1st source.
- HART Compatibility: Supports HART 7.0 communication protocol for seamless integration.
Sensepoint XCD Gas Detector Honeywell
- Common Part Numbers:
- SPXCDALMFX SPXCDALMRX SPXCDALMHX
- Reliability:The Honeywell Sensepoint XCD gas detector is built with advanced sensors and an explosion-proof design, ensuring dependable performance even in the most challenging conditions.
- Ease of Use: Featuring a colored LCD display, the Sensepoint XCD gas detector clearly indicates the unit’s status and allows users to adjust settings with ease.
- Versatility: This gas detector offers various sensor options to identify a wide range of gases, including flammable gases, toxic gases, and oxygen-deficient atmospheres.
- XCD Gas Detector Price : USD 1,300.00 Typical market price – please contact us for latest stock & shipping quote: [email protected]

Reviews
There are no reviews yet.