China Suppliers Factory Portable 4-in-1 Multi Gas Analyzer BT-CAHG300-4 for CO H2S O2 EX Detection
The BT-CAHG300-4 is a high-performance, multi-functional industrial-grade portable gas detector. Utilizing advanced microprocessor technology and premium sensors, it simultaneously detects and displays concentrations of up to four gases. This product features a well-designed, user-friendly interface with high precision, rapid response, and stable reliability. It serves as an ideal tool for on-site safety monitoring and hazard warning in industries such as petroleum, chemical, gas, and firefighting, providing robust safety assurance for personnel.
Core Features
Multi-Gas Simultaneous Detection
Capable of configuring and monitoring up to four different gases in real time, such as combustible gases, carbon monoxide, ammonia, chlorine, hydrogen sulfide, oxygen, etc.
Intelligent Processing Technology
Features an advanced low-power microprocessor with full self-diagnostic, self-repair, and automatic zero-point adjustment capabilities for simplified maintenance and enhanced data accuracy.
High Precision & Rapid Response
Detection error <±5% F.S., response time <30 seconds, ensuring timely and effective detection of hazardous gas leaks.
Rugged & Durable Design
Compact dimensions (147x71x33mm) and lightweight (approx. 250g) for use in harsh industrial environments. Wide operating temperature range (-25°C to 55°C) and humidity tolerance up to 95%RH without condensation.
User Safety Design
Features two-level alarm points, audible/visual alarms, and low-battery alerts to maintain optimal device performance. Intrinsically safe design for use in explosion-proof zones.
Long-Lasting Battery Life
Equipped with a high-capacity 3.7V/2000mAh lithium battery, providing over 200 hours of continuous operation to meet extended task requirements.
Application Areas
Widely used in petroleum refining, chemical production, gas transmission and distribution, energy and power generation, metallurgical casting, firefighting and emergency rescue, wastewater treatment, tunnel construction, and other locations where combustible or toxic gases pose risks.
Frequently Asked Questions
Q How many gases can the BT-CAHG300-4 detect at the same time?
The BT-CAHG300-4 is engineered to configure and monitor up to four different gases simultaneously in real time, including combustible gases, carbon monoxide, ammonia, chlorine, hydrogen sulfide, and oxygen.
Q What is the detection accuracy and response speed of this device?
It delivers high accuracy with a detection error of <±5% F.S. and an ultra-rapid response time of <30 seconds to promptly alert operators to hazardous gas leaks.
Q How long does the battery operate on a single charge?
Powered by a high-capacity 3.7V/2000mAh rechargeable lithium battery, the device offers over 200 hours of continuous working time for prolonged field tasks.
Q Is the detector suitable for harsh or explosion-proof environments?
Yes. It features an intrinsically safe explosion-proof design, operates reliably in temperatures from -25°C to 55°C, handles relative humidity up to 95%RH (non-condensing), and weighs only about 250g.
Q What warning systems are built in for worker safety?
The unit integrates dual-stage alarm points, distinct audible and visual alarms, and low-battery notifications to guarantee active protection at all times.
Q Which industrial sectors benefit most from the BT-CAHG300-4?
It is primarily deployed in petroleum refining, chemical plants, gas transmission/distribution, power plants, metallurgy, firefighting, emergency rescue, wastewater treatment, and tunnel construction.