Applications:
Complies with pollution source HJ477 and No.212 transmission standards, supports technical standards including stationary source flue gas HJ75/76, new national standard for water quality HJ35X series, MEE Document No.21 of 2022 (equipment marking rules), and MEE Document No.484 of 2021 (installation & networking requirements). Suitable for environmental monitoring, pollution source monitoring, process & energy consumption monitoring, VOCs whole-process supervision, and various other application scenarios.
Industrial-grade High Reliability
Over 20 years of industrial hardware design expertise, adaptable to complex scenarios and harsh environments, ensuring stable operation with high reliability. Embedded Linux system, deeply trimmed and optimized based on more than 20 years of research and application experience, guaranteeing high stability and reliability.
Enhanced Access Control
Company-level highest authority added. Modification of key parameters requires secondary authentication or confirmation to avoid data errors caused by misoperation – shifting from "human management" to "systematic control", further improving security.
Strictly Closed Network Ports
All ports are closed except those necessary for business, blocking network intrusion channels. No backdoor exists in the device. Remote troubleshooting requires on-site dynamic password from maintenance personnel plus double authentication from the manufacturer before login, with full traceability.
High‑security Login
Bluetooth near‑field authentication technology enables on‑site QR code login even in private networks. WeChat‑based login binds to real identity, preventing remote operation.
Independent and Controllable
Key components are fully domestic, providing high security.
Intelligent Operation & Maintenance
Comprehensive real‑time sensing, identification, and control of instrument operation parameters, video/image parameters, process condition parameters, etc. Combined with industry data models (ONE model) for in‑depth behavioral analysis, providing intelligent support for O&M work.
Intelligent Diagnosis
When an abnormal alarm occurs, the system retrieves the instrument data source, quickly locates the problem, and provides guidance and solution recommendations, lowering the technical threshold for O&M personnel.
Easy O&M
Built‑in WiFi function supports both transmission and reception modes, enabling multi‑terminal electronic O&M record filling at the station house. O&M work is manageable, controllable, and traceable.
Model: k37A
Built-in 2 channels of 100M/1000M adaptive Ethernet ports;
Built-in 4G (global band) communication module;
Bluetooth/WiFi communication module;
Built-in power-off restart button;
Built-in large-capacity lithium battery, providing more than 6 hours of backup power after power failure;
Built-in high-precision clock chip;
10.1-inch color LCD display, multi-point capacitive touch screen, resolution 1024×600;
2.0GHz CPU;
64GB storage (including system space), meeting the requirement of storing more than 3 years of data, including 4GB dedicated log storage space capable of storing more than 3 years of log information;
2GB RAM;
Runs Linux operating system;
Power supply: 220VAC, 50Hz
Power consumption: MAX: 20W
Operating temperature: (–20 ~ +70)℃
Operating humidity: (0 ~ 99)% RH
Dimensions: 476 × 288 × 99 mm
Weight: 5.2 kg
Network Security Record No. 37021402001393 (Shandong)
