$ 1220.00Ex works
Using infrared NDIR detection principle, range 0-1000ppm, Response Time ≤ 30 seconds, with flameproof structure and a variety of signal output, support remote monitoring and intelligent Sensor technology to ensure long-term stable operation.
Category : Gas Detector
Brand : GUOYUGR
SKU : NB048816
Service :The delivery and service By NBCLab.Com
GUOYUGRA GY/VGD-200-R22-G (0-1000ppm) refrigerant, refrigerant detector (infrared) is a low-power Modular design using MCU chip, with intelligent Sensor detection technology, overall flameproof (d) structure, fixed Installation method of gas concentration detector. Standard configuration includes LCDTFT high definition LCD display, three-wire system 4~ 20mA analog, RS485 digital and switching signal output, support customized products and Output signal fine-tuning function, convenient system networking and maintenance.
1. Customizable Range Intelligent Sensor, High Sensitivity, High Accuracy, Linear Stability, Fast Response 2. MCU chip design, low power consumption, safe and reliable performance, accurate data conversion, stable signal output 3. Support 4-20mA, RS485, switch and other signal output, can be connected 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. Alarm value, zero adjustment, calibrate, reset, modify address code and other functions can be performed by remote control without opening the lid 7. Local integrated sound and light alarm indication, support remote mobile phone, computer, monitoring room, third-party platform alarm prompt, infrared remote control one-click 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 level: Ex db IIC T6 Gb, explosion-proof certificate number: SYEx23.04100
The detector adopts the principle of infrared NDIR detection, and detects R22 Freon-22 and other gases through the diffusion Sampling method. The detected gas concentration signal is processed by the MCU chip and converted into 4-20mA, RS485, switching quantity and other standard signal output.
Industrial Gas detection, environment monitoring, safety protection, refrigeration system monitoring, chemical production, dangerous place monitoring
GB/T3836.1-2021、GB/T3836.31-2021、GB3836.15-2000、GB12476.1-2013、GB12358-2006、GBZ2.1-2007、GB4208-2008
1. Install the detector to ensure that the electrical interface is connected correctly 2. Connect DC24V Power Supply 3. Set the alarm value, zero adjustment, calibrating and other parameters through the remote control or Operating interface 4. The detector starts to work and displays the gas concentration in real time 5. Connect PLC, DCS, DDC and other Control systems or remote monitoring platforms as needed 6. Receive alarm information through sound and light alarm or remote notification 7. The alarm can be processed by infrared remote control with one-button silencing
• Operating voltage range is DC12V~ 30V, DC24V is recommended • Working Ambient Temperature -20~ 50 ℃, Humidity 10-95% RH (non-condensing) • When the transmission distance exceeds 1000 meters, a single cable with a wire diameter ≥ 1.5mm needs to be used • Shielding must be connected to earth to ensure signal stability • Sensor Life Approximately 10 Years, Depending on Operating Environment • Pay attention to explosion-proof requirements during installation to ensure that the explosion-proof structure is intact • Regular calibrating and maintenance to ensure detection accuracy • Optional 220V to 24V Power Adapter and Computer Monitoring Accessories
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
