Digital Hot Water Flow Meters

Accurate, Reliable & Digital Solutions for Hot Water Flow Measurement

Hot Water Flow Meter

Looking for a high-performance digital hot water flow meter for your heating system? Our advanced flow meters ensure precision, durability, and real-time monitoring for optimal efficiency. Whether you need an electromagnetic, turbine, or vortex flow meter, we provide industry-leading solutions tailored to your requirements.

Why Choose Our Digital Hot Water Flow Meters?

High Accuracy & Repeatability

Ensure consistent performance in demanding conditions.

Wide Temperature Range

Measure hot water flows up to 350°C (depending on model).

Multiple Communication Protocols

4-20mA, Modbus, HART, Profibus-DP for seamless integration.

Flexible Installation

Flange, wafer, threaded, or insertion-style options.

Battery or AC/DC Powered

Suitable for remote or fixed applications.

20 Years of Experience

Rich experience in making reliable digital hot water flow meters.

Our Digital Hot Water Flow Meter Solutions

1. Electromagnetic Flow Meter (Mag Meter) for Hot Water

Ideal for: Conductive water applications with high accuracy needs.

Key Features:

  • Max Temperature: 160°C
  • Sizes Available: DN10 to DN2000 (2", 4", 8" common sizes)
  • Liner Material: PTFE (Teflon), PFA
  • Electrodes: Stainless steel or custom options
  • Output Options: 4-20mA, pulse, Modbus, HART, Profibus-DP
  • Battery-Powered Option
Best for: Industrial heating systems, district heating, and energy management.

2. Turbine Flow Meter for Hot Water

Ideal for: Soft water, demineralized water, RO water, and condensate.

Key Features:

  • Max Temperature: 150°C
  • High Accuracy & Low Cost
  • Sizes Available: 4mm small size to large (including 4" turbine flow meters)
  • Communication: 4-20mA, Pulse, Modbus, HART Protocol
  • Digital Display: Instant & total flow readings
Best for: HVAC systems, boiler feedwater, and light industrial applications.

3. Vortex Flow Meter for Hot Water

Ideal for: High-temperature steam or hot water with no moving parts.

Key Features:

  • Max Temperature: 350°C
  • Sizes Available: ½" to DN500
  • Accuracy: ±1.0%, Repeatability: ±0.33%
  • Connection Types: Wafer, flange, threaded, or insertion-style
  • Digital Display & Communication: Modbus, HART
Best for: Steam heating, chemical processing, and high-temperature industrial applications.

4. Rotameter for Hot Water

Ideal for: Hot water systems requiring simple, reliable flow measurement with visual monitoring.

Key Features:

  • Max Temperature: 300°C
  • Local indication of flow rate & Low Cost
  • Sizes Available: 1/2" to 8 inches
  • Communication: Option 4-20mA or MODBUS for remote monitoring
  • Display: Mechanical operation ensures fail-safe performance
Best for: Boiler feedwater monitoring, Industrial process water systems.

Need a Custom Solution?

hot water flow meter

Tailored to Your Specific Requirements

Every system is unique. Our experts can help you select or customize the perfect digital hot water flow meter for your needs.

  • Custom pipe sizes and connections
  • Special materials for aggressive environments
  • Integration with existing control systems
  • Specialized calibration services

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