Overview
Chlorine detector GY/VGD-200-CL2-G (0-10ppm) High performance is a low-power Modular design using MCU chip, with intelligent Sensor detection technology, overall flameproof (d) structure, fixed Installation method detector. Standard configuration is LCDTFT high definition LCD display, three-wire system 4~ 20mA analog, RS485 digital and switching signal output, provide customized products according to user requests, and also support Output signal fine-tuning and other functions, convenient 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 mobile phones, computers, monitoring rooms, third-party platforms and other alarm prompts, and can be silenced by infrared remote control with one click
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
Principle
The detector adopts the principle of catalytic combustion detection, and detects chlorine concentration by diffusion Sampling method. Sensor converts the detected gas concentration signal into an electrical signal, and outputs a standard signal after processing by MCU chip.
Applications
Industrial Gas detection, environment monitoring, safety protection, chemical production, sewage treatment, metallurgy, electric power
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 connect the power supply
2. Set the alarm value through the remote control
3. Zero and calibrate operations
4. Modify the address code as needed
5. Connect Output signal to receiving device
6. Start the detector and start working
Notice
• Operating voltage range is DC12V~ 30V, DC24V is recommended
• Ambient Temperature -20~ 50 ℃
• Environmental humidity of 10-95% RH (non-condensing)
Sensor life is 2-3 years depending on Operating Environment
• Connecting cable selection: 4~ 20mA choose three-core Shielding cable, RS485 choose four-core
• When the transmission distance exceeds 1000 meters, the diameter of a single wire must be ≥ 1.5mm.
• Shielding needs to be connected to the earth
Explosion-proof level Ex db IIC T6 Gb
• Optional 220V to 24V Power Adapter
