ES10B Fixed Gas Detector
Professional-grade industrial gas detection for laboratories, oil & gas facilities, and hazardous environments. Reliable multi-gas monitoring with precision you can trust.
ES10B Fixed Gas Detector
The ES10B Fixed Gas Detector is an advanced industrial gas monitoring device designed for continuous detection of combustible gases, toxic gases, and VOC compounds. The device integrates smart sensor technology with modular architecture to ensure high accuracy, reliability, and easy maintenance in critical environments.

Key Features
Advanced capabilities for comprehensive gas detection.
Smart Modular Sensor Design
Easily replaceable sensor modules for different gas detection needs
Multi-Point Calibration with Temperature Compensation
Ensures accurate readings across varying environmental conditions
Real-Time LCD Display
Clear, backlit display showing current gas levels and system status
Industrial Protection IP66
Dust-tight and water-resistant for harsh industrial environments
Triple Alarm Indication System
Visual alarm system with color-coded status indicators
Remote Infrared Control
Convenient wireless configuration and maintenance capabilities
Triple Alarm Indication System
Normal
System operating normally
Device Fault
Maintenance required
Gas Alarm
Gas detected above threshold
Gases Detected by ES10B
Catalytic Combustion Sensor
For combustible gas detection
Electrochemical Sensor
Toxic gas monitoring
Photoionization (PID)
VOC compound detection
Thermal Conductivity Sensor
High-concentration gas detection
Technical Gas Detection Capabilities
Explosive limit ranges for common combustible gases
| Gas Name | Chemical Formula | Lower Explosion Limit | Upper Explosion Limit |
|---|---|---|---|
| Methane | CH4 | 5.0% | 15.0% |
| Propane | C3H8 | 2.1% | 9.5% |
| Butane | C4H10 | 1.8% | 8.4% |
| Hydrogen | H2 | 4.0% | 75.0% |
| Benzene | C6H6 | 1.2% | 7.8% |
| Toluene | C7H8 | 1.1% | 7.1% |
| Acetone | (CH3)2CO | 2.5% | 12.8% |
| Hexane | C6H14 | 1.1% | 7.5% |
| Pentane | C5H12 | 1.4% | 7.8% |
Technical Specifications
Accuracy
±3% F.S
Response Time
T90 < 30 seconds
Power Supply
24V DC (10~30V range)
Power Consumption
<1.5W toxic / <2.5W combustible
Output Options
4-20 mA Analog
Standard analog current loop output
RS485 Communication
Digital communication protocol for remote monitoring
Dual Relay Output
Two independent relay contacts for alarm signaling
Technical specifications and readings may vary based on the product model number.
Industry Applications
Critical gas monitoring across diverse industrial sectors
Monitors greenhouse gas levels, storage facility atmospheres, and pesticide vapors. Detects ammonia from fertilizers and CO2 build-up in enclosed grow spaces to protect crops and workers.


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