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Gas Flow Thermal Mass Meter 0.25 - 25Nm³/h - 1.1/4"

£1,088.93 £907.44
£1,088.93 £907.44
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Part Number: 20480

Gas Flow Thermal Mass Meter 0.25 - 25Nm³/h - 1.1/4"

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The Gas Flow Thermal Mass Meter is a cutting-edge solution for precise gas flow measurement in low-pressure natural gas applications. With a range of 0.25 to 25 Nm³/h, this thermal mass flow meter is designed to deliver accurate readings with minimal pressure loss, ensuring optimal efficiency.

It drastically reduces accuracy losses caused by temperature and pressure variations. Utilizing patented MEMS (Micro-Electro-Mechanical Systems) technology to electronically compensates for volumetric expansion/contraction for precise measurements and including calibration certificates for guaranteed accuracy and reliability.

With a starting flow rate of 0.05 Nm³/hr, it ensures accurate measurement even at low flow rates, enhancing overall performance and accuracy.

Automatic temperature and pressure compensation mechanisms further enhance accuracy, ensuring consistent readings under varying operating conditions. With versatile connectivity options, including RS485 (Modbus) and pulse output, enabling seamless integration into existing systems.

Featuring on-board data logging and remote data networking capabilities for easy historical data retrieval and analysis. Seamless integration with Building Management Systems (BMS) is also supported, providing comprehensive control and monitoring options.

Crafted with durable aluminium construction, this meter guarantee’s reliability and longevity in demanding environments. With a user-friendly digital display that provides real-time data on flow rate, accumulated flow rate, and battery status, for easy monitoring and management.

Equipped with a replaceable Li-ion battery (model L3638A), this meter offers extended operational life, minimizing downtime and maintenance costs.

Whether for industrial or commercial applications, the Gas Flow Thermal Mass Meter delivers unparalleled accuracy, reliability, and versatility, making it an ideal option for your gas flow measurement needs.

Compatible Housing Boxes, Fittings & Seals and Fixings available.

Benefits

  • Designed for use with natural gas and LPG
  • Utilises Micro-Electro-Mechanical System (MEMS) technology
  • Starting flow rate of 0.05 Nm³/hr
  • Range of 0.25 to 25 Nm³/h
  • High level of accuracy
  • Pulse output of 0.1 Nm3
  • 1.1/4” connection size
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Product Specification

Accuracy ±1.5% (within stated flow range)
Calibration Air (20°C, 1.01 bar)
Capacity 25 m³/h
Connection 1.1/4" BSP
Dimensions H 132 x W 115 x L 440 mm
O/A Length inc. unions 280 mm
Display Digital
Flow Rate 0.25 to 25 Nm³/h
Height 132 mm
Kit Contents Supplied with union connectors and EPDM washers
Length 440 mm
Material Aluminium
Max. Operating Pressure 5 bar
Meter Connection Size 1.1/4" BSP
Meter Type Thermal Mass
Nominal Bore DN32
Protection Rating IP66
Pulse Rate 0.1 Nm³/pulse
Suitable Application Low pressure loss, thermal meter for use with low pressure natural gas
Temperature Range -10 to 55°C
Test Point No
Type Commercial Meter
Weight 4.9 kg
Width 115 mm

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