Low-Carbon Buildings

Green Low-Carbon Industrial Park Solution

Q: How to configure the LGF-PA66 with an EC32 RTU for a DMA district metering point? Which communication protocols are supported?

The standard DMA district metering point is an LGF-PA66 magnetic flow meter plus an EC32 RTU plus minimum-night-flow analysis on the platform side. There are two wiring options: connect the LGF-PA66 RS485 port to the EC32 serial port over shielded twisted pair running Modbus RTU (default 9600bps, 8N1), or feed a 4-20mA analogue signal into an EC32 AI channel. For long cable runs prefer the digital link — better noise immunity, and it also exposes totaliser, empty-pipe alarms and other diagnostics. Configuration points: Addresses and registers : when several LGF-PA66 meters share one RS485 bus, assign each a distinct slave address, poll instantaneous and totalised flow registers, and verify the unit scaling factors. Acquisition strategy : set the EC32 to sample every minute and report every 15 minutes. The 2:00–4:00 minimum-night-flow window must never be skipped — it is the core input for leakage analysis. Connectivity : the EC32 supports 4G Cat.1 and NB-IoT. In underground valve chambers with weak signal, order the external-antenna version and route the antenna to the chamber mouth. On the platform, alarm thresholds are set against the baseline of minimum night flow, combined with district pressure data to locate leaking pipe sections. Meter sizes follow the district main — commonly DN80 to DN300 — with flange standards matched to the existing network. For more information, please visit our product pages or contact our technical team.

Q: Can LGF-PA66 and EC32 RTU provide solar-powered remote metering where irrigation pipelines have no mains electricity?

Most irrigation pipe metering points sit out in the fields with no mains power and no wired network. The LGF-PA66 draws very little power, and together with the low-power mode of the Hero V9 EC32 RTU and a solar supply it becomes a fully off-grid remote metering terminal that reports over 4G or NB-IoT. System layout: the solar panel charges the battery through the EC32 RTU's built-in charge controller, and the RTU samples the LGF-PA66's 4-20 mA or RS485 (Modbus RTU) signals at a set interval, uploading instantaneous and totalized flow. Size the panel and battery from local solar irradiance and the longest expected run of overcast days; for off-grid sites choose a low-power RTU such as the EC32. Keep the controller and battery in a weatherproof enclosure and use low-temperature batteries in northern winters. Installation notes: Check 4G coverage at the site first; in weak-signal areas switch to NB-IoT or fit an external antenna. The LGF-PA66 sensor and converter are both IP68-rated, so the meter can live in a field valve pit — just seal the cable gland properly. Accuracy matches mains-powered sites: ±0.5%（DN50-100） of reading, with the platform comparing daily totals and alarming on missing reports. The same arrangement suits volumetric water charging, water-rights trading and irrigation fee billing — no site visits for meter reading. For more information, please visit our product page or contact our technical team.

Q: Does Ecolor Technology's electromagnetic flowmeters and RTU devices support OPC UA protocol communication integration?

Ecolor Technology's LGF electromagnetic flowmeters and EC32/EC60 RTU remote terminals fully support OPC UA protocol communication integration. As a core communication standard for modern Industry 4.0, our devices provide comprehensive OPC UA solutions: LGF Electromagnetic Flowmeters : Built-in OPC UA server functionality supporting real-time flow data, cumulative flow, device status and other standardized data transmission EC32/EC60 RTU Devices : Function as OPC UA clients or gateways, converting field Modbus, RS485 protocol device data to OPC UA format HZ-KSLF Radar Flowmeters : Support OPC UA data models providing multi-dimensional interfaces for velocity, water level, flow rate data Compatible with mainstream SCADA systems including WinCC, iFIX, Wonderware for seamless data integration Support security authentication and data encryption ensuring industrial network security We provide complete OPC UA configuration tools and technical support to help users rapidly achieve smart water management system integration.

Q: How to troubleshoot communication failures in EC60 RTU and radar level meters?

EC60 RTU terminals and radar level meters communication troubleshooting requires systematic diagnosis. Start by checking 4G signal strength and verify device power status and parameter configuration for optimal performance. Step 1: Check 4G signal strength (>-85dBm) and SIM card status Step 2: Verify RTU power supply voltage (solar panel 12V output) Step 3: Confirm Modbus address, baud rate, and parity settings Step 4: Test radar level meter FMCW signal output Step 5: Test local serial communication vs remote communication Step 6: Review RTU operation logs and error codes For HZ-KSLF radar flowmeters , focus on antenna installation angle and measurement distance within effective range. The ultra-low power design of EC series RTU automatically enters sleep mode during low voltage conditions to preserve battery life.

Q: How do Ecolor flowmeters integrate with cloud platforms? Which mainstream IoT platforms are supported?

Ecolor Technology provides comprehensive cloud platform data integration solutions through EC32/EC60 RTU for seamless connectivity between flowmeters and cloud platforms. Supported integration methods include: Mainstream IoT platforms : Alibaba Cloud IoT, Huawei Cloud IoT, Tencent Cloud IoT, AWS IoT Core, Azure IoT Water management platforms : Compliance with water authority standards and local monitoring systems Standardized interfaces : RESTful API, MQTT, WebSocket, and other protocols Data formats : Support for JSON, XML, Modbus, and multiple data formats Real-time monitoring : Live data streaming from LGF electromagnetic flowmeters and HZ-KSLF radar flowmeters Through standardized data integration protocols , users can quickly connect devices to existing monitoring systems for unified management and data analytics.

A comprehensive green low-carbon solution for industrial parks, tech campuses, and eco-industrial zones, covering water management, energy monitoring, carbon accounting, and green certification. Powered by smart sensors + IoT + data analytics to help parks achieve dual-carbon goals.

Overview

Summary

Key Advantages

Multi-utility metering: water, electricity, natural gas, steam, and heat all covered

Smart sensing: electromagnetic flow meters, vortex flow meters, ultrasonic level meters unified deployment

Real-time collection: RTU terminals collect data at second-level intervals, uploading to cloud in real time

Carbon accounting: built-in ISO 14064 and GHG Protocol standards

Visual dashboard: park-level energy and carbon emissions real-time display

Green certification support: auto-generate LEED/BREEAM/Three-Star compliant reports

AI optimization: intelligent energy-saving recommendations based on historical data

Highly expandable: supports integration with third-party devices (meters, gas meters, thermostats)

Challenges

Park energy data is scattered across independent water, electricity, gas, and heat meters with no unified management
Carbon accounting relies on manual reporting, with delayed and error-prone data
Green park certifications (LEED, BREEAM, China Green Building Three-Star) require strict energy monitoring records
Industrial water efficiency within parks is low, with insufficient wastewater recycling rates
Lack of real-time environmental quality monitoring makes it hard to detect pollution incidents in time
Management lacks intuitive carbon dashboards, making data-driven decisions difficult

Results

15-25% reduction in comprehensive park energy consumption, saving millions annually
Automated carbon accounting with 99%+ data accuracy
20% improvement in industrial water efficiency, wastewater recycling rate increased to 60%+
Successful green park certification with policy subsidies and tax benefits
Park-level carbon asset management platform established, providing data foundation for carbon trading
24/7 real-time environmental monitoring, pollution incident response time reduced to minutes

Solution Details

Green Low-Carbon Industrial Park Solution: A Full-Chain Monitoring & Management System

Under China's dual-carbon strategy, industrial parks, as the main force of carbon emissions, face increasingly stringent emission reduction requirements and green transformation pressures. Ecolor Technology, with over 20 years of experience in smart sensing and IoT, provides a full-chain monitoring and management solution for parks covering water, energy, and carbon emissions.

Our Green Low-Carbon Industrial Park Solution is built on intelligent sensing instruments, with RTU terminals for real-time data collection and cloud analytics platforms that help park managers track energy consumption and carbon emissions in real time, develop science-based reduction strategies, and pass green park certifications.

Core Features of Our Green Park Solution

Multi-utility metering: water, electricity, natural gas, steam, and heat all covered.
Smart sensing: electromagnetic flow meters, vortex flow meters, ultrasonic level meters unified deployment.
Real-time collection: RTU terminals collect data at second-level intervals, uploading to cloud in real time.
Carbon accounting: built-in ISO 14064 and GHG Protocol standards.
Visual dashboard: park-level energy and carbon emissions real-time display.
Green certification support: auto-generate LEED/BREEAM/Three-Star compliant reports.
AI optimization: intelligent energy-saving recommendations based on historical data.
Highly expandable: supports integration with third-party devices (meters, gas meters, thermostats).

Key Technical Advantages

Real-Time Data

Second-level collection via RTU

Global Standards

ISO 14064 & GHG Protocol

Certification Ready

LEED, BREEAM, Three-Star

Comprehensive Application for Park Management

This solution provides a centralized platform for park administrators to monitor all utility consumption and corresponding carbon emissions. The visual dashboard offers an at-a-glance view of the park's environmental performance, enabling data-driven decision-making for energy conservation and emission reduction. The system's AI algorithms analyze historical trends to identify optimization opportunities and suggest actionable measures, transforming raw data into strategic insights for sustainable park operation and successful green certification.

Approach

How we implement intelligence into your infrastructure step by step.

Step 1: Baseline Survey & Carbon Inventory

Conduct comprehensive park survey to understand energy consumption structure and carbon baseline, identify key emission reduction areas

Step 2: Smart Sensing Network Deployment

Deploy electromagnetic flow meters, vortex flow meters, ultrasonic level meters at key nodes for precise utility metering

Step 3: Data Collection & Transmission

RTU terminals collect data in real time, transmitted via 4G/5G/Ethernet to cloud management platform

Step 4: Carbon Accounting & Analysis

Based on collected data, automatically calculate Scope 1, 2, 3 emissions per ISO 14064, generate emission trend analysis

Step 5: Optimization & Continuous Improvement

Provide energy-saving recommendations, track emission reduction effects, continuously iterate to help parks achieve carbon neutrality

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Can LGF-PA66 and EC32 RTU provide solar-powered remote metering where irrigation pipelines have no mains electricity?

Does Ecolor Technology's electromagnetic flowmeters and RTU devices support OPC UA protocol communication integration?

How to troubleshoot communication failures in EC60 RTU and radar level meters?

How do Ecolor flowmeters integrate with cloud platforms? Which mainstream IoT platforms are supported?

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Green Low-Carbon Industrial Park Solution