Overview
The BOSEAN K-G60 (CO) is a stationary gas detector designed to detect carbon monoxide (CO) gases. Installation methods such as Wall-Mounted, Piped, Flow-Through and Pump-Suction are supported, and a variety of transmission methods are optional for continuous monitoring in industrial environments.
Features
1. Supports a variety of Sensor types, including electrochemistry, catalytic combustion, semiconductor, PID light ion and infrared gas Sensors.
2. A variety of Installation methods are available: Wall-Mounted, Pipeline type (thread size M35X1.5mm), Flow type, Pump type.
3. Standard 4-20mA and RS485 transmission, optional 433MHz wireless transmission function.
4. High Accuracy detection, detection accuracy ≤ +/- 3% F.S, Linearity ≤ +/- 1% F.S.
5. Explosion-proof design, explosion-proof mark Exd II T6 GB and CNEx16.0449, Protection Rating IP65.
6. Equipped with two sets of relay outputs, the contact point capacity is 30VDC 2A/220VAC 0.3A.
Principle
Gas detector detects carbon monoxide gas concentration in the environment through built-in Sensors such as Electrochemical sensors, converts gas concentration signals into electrical signals, and outputs data through transmission methods such as 4-20mA or RS485. The device communicates using standard MODBUS RTU protocol for real-time monitoring and alarm functions.
Applications
Industrial gas monitoring, environment safety testing, chemical production, oil and gas, metallurgical industry, warehousing and logistics
Standards
Exd II T6 GB、CNEx16.0449
Steps
1. Select the appropriate installation location to ensure compliance with Wall-Mounted, piped, flow-through, or pump-suction requirements.
2. Connect Power Supply DC24V +/- 15% and use 3X1.5mm2 Shielding cable for connection.
3. Configure the transmission method, such as 4-20mA, RS485 or optional 433MHz wireless transmission.
4. Set the alarm point: low alarm point 50PPM, high alarm point 150PPM.
5. Start the equipment, perform zero-point calibrating and functional testing to ensure Response Time ≤ 20s and Recovery Time ≤ 20s.
Notice
• Working Ambient Temperature should be kept in the range of -20~ 50 ℃, Humidity ≤ 95% RH and no condensation condensation.
• Ensure that the Explosion Proof and Protection Ratings meet the requirements during installation and avoid use in non-explosion-proof environments.
• Use the specified cable (3X1.5mm2 Shielding cable) and connection method (M20x1.5 or G1/2).
• Regularly check sensor accuracy and zero drift to ensure detection accuracy ≤ +/- 3% F.S.
• Pay attention to the contact point capacity when the relay is output to avoid overload use.
