$ 582.00Ex works
Imported High Accuracy Electrochemical sensor, detection limit up to 0.001ppm. Support 4-20mA, RS485 and other signal output, with overvoltage, lightning protection, short circuit and other multiple protection and automatic recovery functions.
Category : Gas Detector
Brand : KORNO
SKU : NB050806
Service :The delivery and service By NBCLab.Com
The MOT500-N2-B online nitrogen detector is an industrial-grade gas detection device from the Kernuo brand, suitable for continuous online monitoring of nitrogen gas in various industrial and special environments. The instrument utilizes imported high-precision electrochemical sensors and microcontroller technology, offering advantages such as stable signals, high accuracy, and excellent repeatability. Its explosion-proof wiring method makes it suitable for hazardous locations. The device is compatible with various control systems, enabling remote monitoring, alarm functions, and data analysis.
1. Utilizes a new semiconductor nano-process ultra-low power 32-bit microprocessor and a 24-bit ADC data acquisition chip. 2. Features a 2.4-inch industrial-grade high-definition color screen with a resolution of 320x240. 3. Concentration units such as PPM, %VOL, and mg/m³ can be freely switched. 4. The instrument's minimum detection limit is 0.001 ppm, and the maximum detection limit is 99.999% VOL, depending on the specific sensor. 5. Capable of outputting multiple signals simultaneously: 4-20mA, RS485, 0-5V, frequency signals, and switch signals. 6. Multiple signal transmission methods are available: 3-4 core cable, fiber optic, network cable, 3G transmission, wireless transmission, and video transmission. 7. Equipped with status indication functionality, featuring four sets of LED status indicator lights. 8. Includes life detection capability to monitor the working status of sensors, main chips, and components in real-time and automatically. 9. Provides overvoltage protection, lightning protection, short-circuit protection, reverse connection protection, anti-static interference, anti-magnetic interference, and automatic recovery functions to prevent instrument damage caused by external factors, human error, or natural disasters. 10. Fully software-automated calibration with up to six target point calibration levels for sensors, ensuring measurement accuracy and linearity. 11. Full Chinese/English operation menu, simple and practical, featuring standard four-way buttons for on-site operation. 12. Optional accessories for the instrument include temperature and humidity sensors, on-site audible and visual alarms, and other functions. 13. The instrument can also be equipped with an infrared remote control for lid-free remote operation.
This online nitrogen detector operates based on the principle of electrochemical sensing. The instrument is equipped with a built-in imported high-precision electrochemical sensor. When nitrogen gas from the environment diffuses into the sensor, a specific electrochemical reaction occurs, generating an electrical signal proportional to the gas concentration. This signal is converted into a digital signal by a high-precision ADC data acquisition chip, processed, analyzed, and displayed by a microprocessor, and finally transmitted to an external control system via multiple signal output interfaces.
Continuous online detection of nitrogen gas in various industrial environments and special environments.
1. Installation and Wiring: Select an appropriate installation location based on the on-site environment and explosion-proof requirements. Connect the power cable and signal output lines (e.g., 4-20mA, RS485, etc.) according to the instructions. 2. Power On and Initialization: Turn on the power. The instrument will start up and perform a self-check, displaying the main interface on the screen. 3. Menu Settings: Use the four-directional keys on the instrument panel to access the operation menu. Configure parameters such as language selection (Chinese/English), concentration unit switching (PPM/%VOL/mg/m³), and alarm value settings. 4. Calibration: Access the calibration function through the menu. Perform fully automated software calibration using standard gases, supporting up to 6 target point calibrations to ensure accuracy. 5. Operation and Monitoring: After completing the settings, the instrument enters continuous online detection mode, displaying nitrogen concentration in real-time and indicating the working status via LED status indicators. 6. Data Output and Remote Monitoring: The instrument transmits detection data via the selected signal output method (e.g., 4-20mA, RS485, wireless transmission, etc.) to systems such as control alarms, PLCs, or DCS for remote monitoring and control. 7. Maintenance and Inspection: Regularly check the status of the sensor and core components using the instrument's "Life Detection" function. Perform calibration or maintenance as needed.
• The instrument installation must comply with the wiring specifications for explosion-proof environments to ensure safety. • When calibrating sensors, standard gases of known concentrations must be used. • Although the protective functions of the instrument (such as overvoltage, lightning protection, and short-circuit protection) can provide protection, it is still necessary to avoid using it under extremely harsh conditions. • The selection and connection of signal transmission lines must match the transmission methods supported by the instrument (such as cables, optical fibers, wireless, etc.). • Optional functions (such as temperature and humidity sensors, audible and visual alarms, and infrared remote controllers) must be installed and operated in accordance with the corresponding instructions. • Regularly inspect the interfaces and housing of the instrument to ensure their sealing and integrity, preventing external interference or damage.
[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.
