product_category: Plant Optimization

Chiller Plant Optimiser

Technical Specifications

Controller

Industrial-grade PLC or specialized Microprocessor

Sequencing Logic

Advanced algorithms for Equal Run-Hour or Efficiency-Based sequencing

Communication

Integration via BACnet, Modbus, or LonWorks protocols

Interface

High-resolution Touchscreen HMI for local monitoring and control

Data Logging

Internal memory for historical performance and energy reporting

Key Features & Benefits

Intelligent Sequencing

Automatically starts/stops chillers based on actual cooling load, preventing short-cycling.

Maximum Energy Savings

Runs chillers at peak efficiency (part-load ratio), reducing utility bills.

Automatic Fail-Safe

Detects chiller/pump faults and starts standby units instantly.

Comprehensive Monitoring

Single dashboard for chilled water temps, flow rates, pump status, and energy performance.

Remote Access

Fully web-enabled for monitoring/control from smartphone or office computer.

Applications

Large-Scale Commercial Malls & Office Towers Industrial Cold Storage & Food Processing Hospitals & Pharmaceutical Labs Critical Data Center Cooling Plants

Variable Pump Optimiser

Technical Specifications

Control Algorithm

Advanced Differential Pressure (DP) or Flow-Based optimization logic

VFD Integration

Seamless communication with all major Variable Frequency Drive brands

Sensor Input

Supports multiple Pressure Transducers and Flow Meters for system-wide feedback

Interface

User-friendly Digital Display or Touchscreen HMI for real-time monitoring

Communication

Integrated Modbus, BACnet, or Ethernet for full BMS connectivity

Key Features & Benefits

Significant Energy Savings

Adjusts pump speed to match demand, reducing electricity consumption by up to 50%

Maintains Critical Pressure

Ensures the most distant cooling coil receives adequate flow without over-pressurizing pipes

Soft-Start Technology

Gradually ramps pump speeds, reducing mechanical stress and extending component life

Automatic Redundancy

Rotates lead pump to equalize wear and starts standby pumps if faults are detected

Eliminates Bypass Waste

Minimizes 3-way bypass valves for maximum Delta-T and system efficiency

Applications

Variable Primary Flow (VPF) Systems Secondary Chilled Water Pumping Loops High-Rise Building Booster Systems Industrial Process Cooling & Circulation

RH and Pressure Control System

Technical Specifications

Controller Type

Microprocessor-based AHU Controller with a digital display interface

Integrated Equipment Control

Manages motorized valves, heaters, VFDs, humidifiers, and de-humidifiers

Sensors

Compatible with Temperature, RH, and Differential Pressure sensors

Control Mode

Simultaneous all-weather program for year-round environmental stability

Outputs

Multi-channel control for modulating actuators and on/off equipment

Key Features & Benefits

Simultaneous All-Weather Control

Manages every AHU component to adjust temperature and humidity in harmony

Precise Room Pressure Maintenance

Regulates fan speeds and dampers to maintain specific positive/negative pressures

Energy-Efficient AHU Operation

Prevents overheating or overcooling, reducing energy load on central plant

Automated RH Management

Cycles humidifiers and cooling coils to keep relative humidity in ideal range

User-Friendly Monitoring

Digital display provides real-time feedback for instant adjustments

Applications

Pharmaceutical Cleanrooms & Labs Hospital Operating Theaters & Isolation Rooms Commercial Offices & Luxury Hotels Data Center Environmental Control

Pressure Independent Valve

Technical Specifications

Control Logic

Microprocessor-based digital control with real-time ΔT (Delta-T) measurement, ensuring true pressure-independent operation

Actuator Type

High-torque electronic actuator with modulating control input (0–10 V or 4–20 mA)

Communication

Modbus RTU protocol for seamless integration with Building Management Systems (BMS)

Body Material

Available in forged brass or ductile iron construction, depending on pipe size

Key Features & Benefits

Dynamic Balancing

Automatically adjusts to pressure changes in the system, maintaining constant flow and eliminating the need for manual balancing valves

High Accuracy

The electronic sensor provides precise, real-time flow data, allowing transparency in system performance

Simplified Commissioning

Valve handles balancing electronically, reducing setup time from days to minutes during building handover

Maintenance Alerts

Built-in diagnostics alert facility managers if the valve is stuck or if flow is blocked, preventing hot/cold spot complaints

Applications

AHU (Air Handling Unit) Cooling Coils Variable Primary Flow Systems

BTU Meter Cum 2-way PICV Valve

Technical Specifications

Valve Component

Integrated Two-Way Pressure Independent Control Valve (PICV) for high controllability

Sensing Technology

Built-in Flow Meter and matched Temperature Sensors for real-time data

Control Logic

Dynamic balancing logic designed to maintain stable Return Air Temperature

Measurement Metrics

Calculates and displays both Energy Rate (instantaneous) and Energy Total (cumulative)

Communication

Compatible with BMS protocols like Modbus for remote data logging

Key Features & Benefits

Intelligent Flow Balancing

Automatically adjusts water flow based on inlet/outlet, maximizing coil efficiency

Precise Energy Monitoring

Serves as a full BTU meter, providing accurate energy measurement for auditing or billing

Pressure Independence

Maintains required flow rate regardless of pressure fluctuations, no extra balancing valves needed

Return Air Temp Maintenance

Prevents “Low Delta-T Syndrome,” optimizing chiller plant performance

Compact, All-in-One Design

Combines multiple components in a single flanged unit, reducing space, installation time, and leak points

Applications

AHU & FCU Systems Commercial Energy Billing & Sub-metering Variable Primary/Secondary Flow Systems High-Performance Green Building Projects

Thermal Energy Metering & Control

Technical Specifications

Sensing Elements

High-precision Ultrasonic flow sensing and NTC Thermistor temperature sensors

Measurement Range

Temperature range of 0 to 50°C with flow rates sized per application

Measurement Units

Provides data in Mbtu (Heat Total), TR (Heat Rate), and GPM (Flow Rate)

User Interface

3-inch color display with touch buttons for easy onsite operation

Power & Safety

Operates on 24Vac/dc with power-fail data retention and password protection

Connectivity

Optional RS 485 Modbus connectivity and 2–10Vdc balanced analogue output for valve control

Key Features & Benefits

Precise Energy Billing

Enables energy billing based on actual consumption, ensuring transparency for both facility managers and tenants

Energy Saving & Comfort

Balanced analogue output controls motorized valves to maintain steady temperature while saving energy

Waste Prevention

Prevents energy wastage by providing clear visibility into heat usage for tenants

System Diagnostics

Real-time data helps identify performance issues in heat exchangers before failure

Comprehensive Data

Displays Heat Rate, Flow Rate, Heat Total, and Temperatures on one intuitive interface

Applications

Commercial Tenant Billing Heat Exchanger Monitoring District Cooling & Heating Management Industrial Energy Auditing
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