Hunan Nuowei Technology Co., Ltd

Hunan Nuowei Technology Co., Ltd

Hunan Nuowei Technology Co., Ltd

Science and technology are the primary productive forces

中文

Hotline

0731-88907535

NW-Ⅱ Intelligent Grouting and Water Pressure Monitor
time：2023-05-18 10:10:00

1 Technical Features

User-Friendly Operation

  • Intuitive human-machine interface (HMI) design with clear visuals.
  • Operators can complete tasks after basic training (industry-standard usability).

Innovative Design

  • Industrial-Grade Display: LG 6.4-inch 262K-color TFT true-color screen (vivid colors under strong sunlight, glare-free, adjustable viewing angle).
  • Environmental Adaptability:
    → IP65-rated sealed enclosure + precision voltage regulator + signal isolator → operates in -10 to +45°C, ≤85%RH, <3500m altitude.

Comprehensive Functionality

Feature Description ✅ Competitive Edge
Four-Parameter Real-Time Monitoring Simultaneous acquisition of flow rate, pressure, water-cement ratio (density), and deformation displacement (uplift observation) → only domestic system with full-parameter online monitoring Competitors support 2-3 parameters only
Flexible Work Modes Switch freely between full-cycle/partial-cycle modes (4/3/2 parameters) without hardware changes → add/remove sensors only Competitors require hardware adjustments
Smart Calculation Pressure loss compensation + sand/clay accumulation calculation + slurry/water column pressure conversion → reduces manual errors Industry-standard feature
Data Storage & Export 1GB built-in storage (meets large-scale project needs) + USB export to PC → seamless integration with grouting software Superior to Excel-based competitors
Dual Printer Support LQ-200K (thermal/non-thermal roll paper for real-time printing) + LQ-300K+II (A4 paper for data retrieval) Enhances on-site efficiency
Self-Diagnostic Function Automatically detects parameter errors (real-time alerts) → prevents operational mistakes Industry-leading

Stable Performance

  • Embedded multi-tasking micro-OS → compact program structure, stable operation.

Advanced Technology

  • Philips 32-bit industrial embedded processor → powerful computation ensures objective, accurate data (ideal industrial equipment).

2 Technical Specifications

Item Parameter Standards
Operating Voltage AC 220V ±20% Adapts to Chinese power grid fluctuations
Frequency 50Hz Chinese industrial standard
Power Consumption <40W Low-power design (vs. competitors’ 50W+)
Operating Temperature -10 ~ +45°C Field construction adaptability
Relative Humidity ≤85% RH Reliability in humid environments
Altitude <3500 m High-altitude engineering support
Insulation Resistance >20MΩ Meets electrical safety standards