Overview
Butane detector (infrared) is a low-power Modular design using MCU chip, intelligent Sensor detection technology, overall flameproof (d) structure, fixed Installation method detector. The 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, which is convenient for system networking and maintenance.
Features
1. Customizable Range Intelligent Sensor is adopted to ensure the advantages of high Sensitivity, high accuracy, linear stability and fast Response of the detector
2. The MCU chip is used, highlighting the low power consumption of the detector, safe and reliable performance, accurate data conversion, stable signal output, etc
3.4-20mA, RS485, switch and other signal output, easy access to PLC, DCS, DDC and other industrial control systems, can also be a single machine through the switch linkage fan, solenoid valve and other control equipment
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 of the detector can be performed by remote control without opening the lid
7. Local integrated sound and light alarm indication, remote mobile phones, computers, monitoring rooms, third-party platforms and other alarm prompts can be realized through alarm control host or wireless signal, and infrared remote control can also be silenced 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
10. Explosion-proof certificate grade: Ex db IIC T6 Gb; explosion-proof certificate number: SYEx23.04100
Principle
The detector adopts the principle of infrared NDIR detection and detects gas through diffusion Sampling method. The detector uses intelligent Sensor technology implementation to accurately measure gas concentration, and processes and converts the detection data through MCU chip.
Applications
Workplace environment Gas detection, explosive environment monitoring, flammability dust environment monitoring, industrial process control, safety monitoring system
Standards
GB/T3836.1-2021、GB/T3836.31-2021、GB3836.15-2000、GB12476.1-2013、GB12358-2006、GBZ2.1-2007、GB4208-2008
Steps
1. Set the alarm value of the detector by remote control without opening the lid
2. Zero the detector by remote control without opening the lid
3. The detector is calibrated by remote control without opening the lid
4. Reset the detector by remote control without opening the lid
5. Modify the address code operation of the detector by remote control without opening the lid
6. One-click noise reduction through infrared remote control
Notice
• Operating voltage range: DC12V~ 30V
• Ambient Temperature: -20~ 50 ℃
• Environmental humidity: 10-95% RH (non-condensing)
• Sensor life: 5 years (depending on the environment used)
• Connecting cable: 4~ 20mA choose three-core Shielding cable, RS485 choose four-core, when the distance exceeds 1000 meters, the single wire diameter is ≥ 1.5mm, and the Shielding layer is connected to the earth
Explosion-proof form: Probe Transmitters and Sensors are flameproof
• Electrical interface: default M20X1.5 internal thread, optional 3/4NPT, 1/2NPT
• Optional Accessories: 220V to 24V Power Adapter
• Computer monitoring accessories: free host computer software, USB to RS485 conversion cable, RS485 to network port converter
