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Home > Products > Flow Measurement Instrument > NEW-CONSENS LWGQ Insertion Thermal Mass Flow Meter DN200-DN2000 Compressed Air Upgrade Replacement

NEW-CONSENS LWGQ Insertion Thermal Mass Flow Meter DN200-DN2000 Compressed Air Upgrade Replacement

Product Details

Place of Origin: Zhejiang, China

Brand Name: NEW-CONSENS

Certification: ISO 9001:2015, CE

Model Number: LWGQ

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: USD 480-1,750 / Set

Packaging Details: Rigid foam case with probe protection tube, export carton

Delivery Time: 8-12 working days, 15-20 days for high temperature probes

Payment Terms: T/T, L/C, Western Union

Supply Ability: 500 Sets per Month

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Highlight:

thermal mass flow meter DN200-DN2000

,

compressed air flow meter replacement

,

insertion thermal mass flow meter

Installation Type:
Insertion, Hot-tap Optional
Principle:
Thermal Dispersion
Turndown Ratio:
100:1
Probe Material:
316L Stainless Steel
Pressure Rating:
1.6 MPa
Temperature Range:
-40 To 350 °C
Communication:
RS485 Modbus RTU
Display:
LCD With Mass Flow, Total And Temperature
Installation Type:
Insertion, Hot-tap Optional
Principle:
Thermal Dispersion
Turndown Ratio:
100:1
Probe Material:
316L Stainless Steel
Pressure Rating:
1.6 MPa
Temperature Range:
-40 To 350 °C
Communication:
RS485 Modbus RTU
Display:
LCD With Mass Flow, Total And Temperature
NEW-CONSENS LWGQ Insertion Thermal Mass Flow Meter DN200-DN2000 Compressed Air Upgrade Replacement

NEW-CONSENS LWGQ Insertion Thermal Mass Flow Meter

Upgrade replacement solution for insertion thermal mass flow meter applications

The LWGQ insertion thermal mass flow meter measures gas mass flow directly, without the pressure and temperature compensation required by volumetric meters. It is a strong upgrade for large compressed air, nitrogen and natural gas headers where orifice plates and differential pressure transmitters create permanent pressure loss and require frequent maintenance.

Why This Is a Smarter Upgrade

  • Direct mass flow reading in Nm³/h, kg/h or scfm with no external compensation.
  • Hot-tap installation under pressure for large headers, avoiding production shutdown.
  • Very low pressure loss compared with orifice plates and venturi meters.
  • High turndown ratio of 100:1 covers idle and full-load demand in one device.
  • Insertion probe suits DN200 to DN2000 pipes at a fraction of the cost of inline meters.

Technical Specifications

Pipe SizeDN200 - DN2000
Flow Range0 - 120 Nm/s
Accuracy±1.5% of reading ±0.5% of full scale
MediumCompressed air, nitrogen, natural gas, flue gas
Probe Material316L stainless steel
Pressure Rating1.6 MPa standard
Medium Temperature-40 °C to 350 °C
Output4-20 mA, pulse, RS485 Modbus RTU
Power Supply24 VDC
ProtectionIP65, probe IP67

Specifications can be customized for OEM and ODM projects. Please confirm the final datasheet before ordering.

Typical Applications

  • Compressed air system audits and leak cost allocation
  • Nitrogen blanking and inert gas lines
  • Natural gas sub-metering in large plants
  • Flue gas and combustion air measurement
  • Replacement of orifice plate stations with high pressure loss

Installation and After-Sales Support

Each LWGQ is supplied with a calibration certificate, wiring diagram and installation guide. Our engineers provide remote commissioning support, spare parts and replacement sensor service to keep your upgraded measurement point running without interruption.

Please send us your pipeline size, medium, flow range and existing meter model. Our team will confirm the correct replacement configuration and quotation within one working day.