Overview
VOC detector is a low-power Modular design using MCU chip, intelligent Sensor detection technology, overall flameproof (d) structure, fixed Installation method detector. Standard configuration is LCDTFT high definition LCD display, three-wire 4~ 20mA analog, RS485 digital and switching signal output, provide customized products according to user requests, and support Output signal fine-tuning and other functions to facilitate 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
Applications
Workplace environment Gas detection, explosive environment detection, flammability dust environment detection, workplace harmful factors detection
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 through the remote control free lid
Notice
• Operating voltage range DC12V~ 30V
• Ambient Temperature -20~ 50 ℃
• Environmental humidity of 10-95% RH (non-condensing)
• Sensor life is 2~ 3 years (depending on the environment used)
• When the connection cable distance exceeds 1000 meters, the diameter of a single wire must be ≥ 1.5mm.
• Shielding needs to be connected to the earth
• Explosion-proof form is Probe Transmitter and Sensor are flameproof
