Overview
The carbon monoxide detector is a low-power Modular design with MCU chip and intelligent Sensor detection technology. It adopts integral flameproof (d) structure and fixed Installation method. The standard configuration is LCDTFT high definition LCD display, three-wire 4~ 20mA analog, RS485 digital and switching signal output. It supports customized products and Output signal fine-tuning and other functions, which is convenient for system networking and maintenance.
Features
1. Customizable Range Intelligent Sensor, High Sensitivity, High Accuracy, Linear Stability, Fast Response
2. Using MCU chip, low power consumption, safe and reliable performance, accurate data conversion, stable signal output
3. Support 4-20mA, RS485, switch and other signal output, easy access to PLC, DCS, DDC and other industrial control systems
4. Support customized wireless signal transmission: Zigbee, LORA, 433M, 4G, WiFi, NB, GPRS, etc
5 point array high definition LCDTFT LCD screen, Chinese and English Operating interface can be switched
6. The alarm value, zero adjustment, calibrate, reset, modify the address code and other function menu operations can be carried out by remote control without opening the lid
7. Local integrated sound and light alarm indication, support remote alarm prompt and infrared remote control one-button muffler
8. Aluminum alloy cast explosion-proof shell, sturdy and durable
9. Passed a variety of CMA, CNAS, CE, ROHS, SIL, UL, ECM safety and other international certifications
10. Explosion-proof certificate grade: Ex db IIC T6 Gb; explosion-proof certificate number: SYEx23.04100
Principle
Using catalytic combustion detection principle, gas concentration is detected by diffusion Sampling method.
Applications
Explosive environment, flammability dust environment, workplace environment Gas detection, workplace harmful factors Occupational exposure limit detection
Standards
GB/T3836.1-2021、GB/T3836.31-2021、GB3836.15-2000、GB12476.1-2013、GB12358-2006、GBZ2.1-2007、GB4208-2008
Steps
1. Install the detector and select the appropriate position to fix it.
2. Operating voltage DC24V (12V~ 30V)
3. Output signal cable (3-core Shielding cable or 4-core cable)
4. Set the alarm value, zero adjustment, calibrate, reset, modify the address code and other functions through the remote control without opening the lid
5. Start the detector and observe the LCDTFT display reading
6. Connect external alarm device or Control system as needed
Notice
• Ambient Temperature: -20~ 50 ℃
• Environmental humidity: 10-95% RH (non-condensing)
Sensor life: 2~ 3 years (depending on the environment used)
Explosion-proof form: Probe Transmitters and Sensors are flameproof
• When the connection cable distance exceeds 1000 meters, the single wire diameter is ≥ 1.5mm, and the Shielding layer is connected to the earth
• Electrical interface default M20X1.5 internal thread, optional 3/4NPT, 1/2NPT
• Optional Accessories: 220V to 24V Power Adapter, Computer Monitoring Accessories, etc
