Product Introduction
Boron Trichloride Gas Detector
1. Core detection parameters
Detected gas: boron trichloride (BCl₃, high-purity industrial toxic gas)
Detection principle: high-performance four-electrode electrochemical sensing principle, high precision, strong stability, good anti-interference, specially adapted for boron trichloride toxic gas detection
Selectable ranges: conventional 0-10ppm, 0-50ppm (recommended ranges for conventional industrial safety monitoring), customizable 0-100ppm, 1000ppm, 2000ppm, 6000ppm multiple specifications
Resolution: 0-10ppm/50ppm range: 0.001ppm; 0-1000ppm range: 0.01ppm; ranges above 1000ppm: 1ppm
Measurement accuracy: ≤±2%F.S (high-precision model)/≤±3%F.S (conventional industrial model), fully superior to national standard detection error requirements
Repeatability: ≤±1%FS, extremely small data fluctuation, stable long-term monitoring data
Response time: T90≤20 seconds, extremely fast capture of gas leaks and rapid early warning
Alarm thresholds (industry standards): first-level low alarm 5ppm (OSHA occupational exposure limit), second-level high alarm 10ppm, thresholds can be customized and adjusted
2. Hardware protection and working condition parameters
Explosion-proof rating: ExdⅡCT6 Gb flameproof type, suitable for high-risk explosion-proof workshops, compliant with industrial explosion-proof safety specifications
Protection rating: IP67, fully waterproof, dustproof, resistant to short-term rain exposure, and resistant to acid and alkali corrosion, suitable for harsh working conditions outdoors, in humid environments, and in dusty areas
Structural process: nano anti-corrosion coating on the body, anti-aging, resistant to prolonged sun exposure, and resistant to industrial corrosion; built-in industrial-grade EMC module, secondary lightning protection, and resistance to strong magnetic and electrostatic interference
Operating temperature: -32℃～+50℃, wide-temperature operation, suitable for different factory working conditions in both north and south
Sensor lifespan: 2-3 years under conventional working conditions, up to 3-8 years under excellent working conditions, long service life and low operation and maintenance cost
Detection method: diffusion type as standard, optional pump-suction type, flow-through type, pipeline type, suitable for detection in confined spaces, pipelines, and open workshop areas
Installation method: conventional wall-mounted installation, supports pipeline-type and flange-type customized installation, suitable for various plant layouts
Boron Trichloride Gas Detector
3. Signal output and intelligent functions
Output signal: standard three-wire 4-20mA analog signal, RS485-RTU digital signal, supports 0-5V voltage output, multiple signals adapt to different security systems
Linkage function: optional 1-2 groups of passive/active contact outputs, can link with fans, solenoid valves, and spray equipment to achieve automatic exhaust ventilation and gas source shutoff upon leakage
Display method: high-definition backlit LCD digital display screen, real-time display of gas concentration, alarm status, and equipment fault information, with intuitive and clear data visualization
Alarm method: high-decibel audible and visual dual alarm, immediate reminder when exceeding the limit, suitable for noisy industrial workshop environments
Intelligent functions: full-range automatic temperature and humidity compensation, data correction; automatic equipment fault self-check; historical data storage and traceability, supports remote data upload
4. Electrical and installation parameters
Electrical interface: standard 3/4NPT, optional M20×1.5 internal thread, 1/2NPT, suitable for conventional industrial wiring interfaces
Wiring specifications: 4-20mA signal uses three-core shielded cable, RS485 signal uses four-core shielded cable; for wiring over 1000 meters, it is recommended that the wire diameter be ≥1.5mm, and the shielding layer should be grounded to ensure signal stability
Boron Trichloride Gas Detector
5. Implementation standards and applicable scenarios
Implemented national standard: strictly follows GB 12358-2024 "Combustible Gas Detection Alarms" industrial detection standard, with performance superior to national standard requirements, ensuring worry-free compliance for safety supervision, annual inspection, and acceptance
Applicable scenarios: widely used in semiconductor manufacturing, photovoltaic industry, fine chemicals, new material research and development, special gas storage workshops, laboratories, and other places with boron trichloride leakage risks, focusing on toxic gas leakage monitoring to avoid risks of personnel poisoning, equipment corrosion, and plant safety accidents
