Dianjiang Group Limited

Dianjiang Group Limited DianJiang Group devotes to supply precision instruments for Eco environmental science and Modern ag

DianJiang Group sales 6 kinds of products: Soil Measuring Instruments/Soil Samplers, Plant Measuring instruments, Weather Stations, Water Quality Measuring Instruments/Water Samplers, Biological Measuring Instruments/ Insect Samplers, Application Systems. We provide these services:
Pre-sale: provide professional advice about project configuration or system customization. Customer service: install

instruments; teach the customers the way to use the them. If you have any questions or concerns, please do not hesitate to contact us .For detail please go to our website: http://www.Dianjianghk.com/

Seeking a reliable meteorological monitoring solution? The Senseca HD52.3D series is a compact 2-axis ultrasonic anemome...
28/05/2026

Seeking a reliable meteorological monitoring solution? The Senseca HD52.3D series is a compact 2-axis ultrasonic anemometer designed for precision.

Key features:
1. Measures wind speed, direction, and wind gust, with options for temperature, humidity, pressure, solar radiation, and rainfall.
2. Built-in magnetic compass for automatic compensation and alignment to magnetic North.
3. Low power consumption, suitable for remote sites using photovoltaic panels and batteries.
4. Minimal maintenance due to the design with no moving parts.
Offers serial interfaces (RS232, RS485, RS422, SDI-12) and analog outputs for seamless integration.
5. Optional heating ensures reliable operation in various environmental conditions.
6. PC software provided for configuration and real-time monitoring.

Technical specs:
1. Protection degree: IP66.
2. Wind speed range: 0~60 m/s.
3. Wind direction accuracy: ±2° RMSE.

🌳 Give Your Trees a Health Check—Without Turning a Single Shovel.Forget invasive digging or cutting. Meet the TRU Tree R...
28/05/2026

🌳 Give Your Trees a Health Check—Without Turning a Single Shovel.

Forget invasive digging or cutting. Meet the TRU Tree Radar System, the ultimate diagnostic tool for precision tree care. 🔍

What can it do?

Internal Diagnostics: Detect decay, hidden cavities, and measure solid wood thickness in seconds.

Root Mapping: Visualize root distribution with detailed 2D density maps and comprehensive 3D models.

How it works (Simplified):
1️⃣ Field Scanning: Rapid, non-invasive data collection.
2️⃣ Software Analysis: Instant generation of clear, actionable reports on tree health and root structure.

Why professionals love it:
✅ 100% Non-Invasive: No damage to the tree, no mess, no environmental impact.
✅ Efficiency: Scan trunks in minutes, map root systems in under an hour.
✅ Portable & Wireless: Set up anywhere with ease; no complex prep required for bark or ground.
✅ Professional Results: Automated, reliable, and easy-to-interpret reports.

Whether you're in urban forestry, historic preservation, or construction planning, protect your trees with the power of data.

Revolutionizing Soil Carbon Flux Monitoring 🌍Understanding soil microbial respiration is a cornerstone of climate scienc...
22/05/2026

Revolutionizing Soil Carbon Flux Monitoring 🌍

Understanding soil microbial respiration is a cornerstone of climate science, yet traditional methods often miss the mark. We’re changing that with the launch of theDJ-0226 Closed-Loop Temperature-Controlled Soil Respiration System. 🌡️

Why settle for static data? Traditional incubation methods struggle to account for temperature sensitivity (Q10) accurately. Our system bridges the gap:

🔹High-Frequency Precision: Real-time data collection (every 2–20 mins).
🔹Dynamic Climate Simulation: Continuous temperature ramping for accurate Q10 modeling.
🔹Advanced Sensing: Dual-wavelength NDIR technology (0.1 ppm resolution) with optional TDLAS upgrades.
🔹Effortless Workflow: 24/7 automated monitoring, calculation, and real-time R2analysis.

From permafrost studies to soil remediation assessments, equip your lab with the data precision the planet deserves. 📈

SoilScience ClimateResearch CarbonCycle SustainabilityTech EnvironmentalScience SoilRespiration NetZero LabInnovation

Unlock Full-Spectrum Ecosystem Insights.By combining eddy covariance flux measurements with precision physiological moni...
21/05/2026

Unlock Full-Spectrum Ecosystem Insights.

By combining eddy covariance flux measurements with precision physiological monitoring, we provide a complete picture of your field. Master the flow of energy and matter while tracking plant development with unprecedented accuracy.

https://www.dianjianghk.com/

14/05/2026

Advanced Soil Lysimeter System

Precision ET Tracking: Monitor rainfall, drainage, and evapotranspiration with pinpoint accuracy.

Custom Sensor Array: Add rainfall, tension, or soil salinity/temp sensors as needed.

Cloud-Ready & Customizable: Bespoke builds designed to sync directly to your cloud dashboard.

Keeping an eye on soil health and weather shouldn't be a 24/7 manual job. Meet the DJ-6812 Monitoring Station—your digit...
08/05/2026

Keeping an eye on soil health and weather shouldn't be a 24/7 manual job. Meet the DJ-6812 Monitoring Station—your digital eyes and ears on the ground.

📍 What it does:

Monitors soil moisture, EC, and temperature at multiple depths.

Tracks meteorological data (Rainfall, Wind, Radiation).

Live video monitoring of seedling growth.

Auto-syncs data to your phone or office LED screen.

Built for the toughest environments, powered by the sun. ☀️ Transform your farm management today!

07/05/2026

Precision Leaf-to-Air Insights—Built for the Field 🌿

Understanding plant stress starts with accurate data. Our specialized Dual-Probe Sensor provides high-fidelity monitoring for broadleaf species, giving you the full picture of plant-environment interaction.

Synchronized Data: Instantly track leaf temperature, ambient air temperature, and the critical Leaf-Air Temperature Difference (LATD).

Non-Invasive Magnetic Mount: Small, lightweight, and snaps on instantly—zero damage to the plant tissue.

Engineered for Extremes: Designed for stability in wild environments with ultra-low power consumption for long-term, continuous logging.

Elevate your plant science with
Group.

A New Era for Senseca x Dianjiang Group 📍Strategic visit alert! The core management of Senseca visited our Shanghai head...
28/04/2026

A New Era for Senseca x Dianjiang Group 📍

Strategic visit alert! The core management of Senseca visited our Shanghai headquarters to finalize our upcoming agency agreement.

What this means for the APAC market:
✅ Better access to unified sensor technology (Delta OHM, Greisinger, etc.)
✅ Specialized solutions for smart agriculture and lightning protection.
✅ Enhanced e-commerce availability for precision handheld instruments.

Excited to grow together! 📈

24/04/2026

🌿 Multi-Channel Community Photosynthesis Measurement System

Engineered with customizable gas types and ranges, this system features an innovative respiration chamber designed to minimize sampling errors. Built for reliable performance in diverse field conditions.

📍 Key Applications:
Ecology, agriculture, forestry, permafrost research, and landfill monitoring.

✨ System Highlights:
✅ Compatible with multiple gas analyzers
⏱️ 24/7 fully automated operation
🎯 Optional calibration system for reliable data accuracy
🔢 Customizable 8 or 16-channel configurations
📊 Automatic flux calculation

🌊 The "Sentinel" of Dam Safety! 🛡️Meet the 3108-REMS, the remote erosion monitoring system that keeps a 24/7 watch on wh...
17/04/2026

🌊 The "Sentinel" of Dam Safety! 🛡️

Meet the 3108-REMS, the remote erosion monitoring system that keeps a 24/7 watch on what’s happening inside your dam. 💦

When floodwaters are high, every second counts. This system detects early signs of erosion before they become critical, giving you the vital time needed for inspections, evacuations, and saving lives. 🆘⏳

Why it’s a game-changer:
✅ Battery Life: Beacon lasts >10 years (no maintenance).
✅ Self-Sufficient: Solar-powered gateway, no grid required.
✅ Constant Vigilance: Data center monitors 24/7.
✅ Smart Alerts: Fully customizable rules with push notifications.

Tech Specs:
📡 Cellular Gateway (3108-01): Ruggedized, lockable aluminum housing (66x30x41cm). 12V/500mA system with 90W solar panel + 2x100AH batteries. Supports GPRS/Verizon.
📍 Beacon (3108-00): Durable 4" PVC housing (30x48cm). 915MHz bi-directional encrypted comms.

A must-have for water conservancy and emergency response teams. Stay ahead of the flood! 🏗️✔️

Address

Room 1510, 15/F, New Commerce Centre, No. 19 On Sum Street, Shatin, N. T.
Sha Tin

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

+85236901586

Website

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