Thermal mass flowmeters-Insertion, in-line and portable models: MASS FLOWMETER FOR GAS
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Thermal mass flowmeters-Insertion, in-line and portable models: MASS FLOWMETER FOR GAS

รหัสสินค้า : 437001

รายละเอียดสินค้า

  • Used for Gas measurement
  • Analog and Pulse output options
  • size available – 10mm to 100mm

This model is a Thermal Mass Flowmeter for gas measurement. Its measuring principle takes advantage of the fact that calorie amount taken away from the heated sensor by a fluid flow is correlated to the mass flow. It comes in three designs – retractable insertion, in-line, and portable type. The sensor inserted in the process line samples a representative flow-rate across the line to infer the total flow-rate.

Specifications:

TypeInsertion typeIn-line typePortable type
Nominal size65mm and over10 to 100mm65mm and over
Flow range (depend on fluid kind and bore)0 to 56500Nm3/h0 to 1650Nm3/h0 to 37600 Nm3/h
Connection ratingJIS 10K, ANSI 150, 300 flangeScrew-in
Screw-in
Applicable fluidAir, nitrogen, natural gas, ammonia, helium, hydrogen etc.Air, nitrogen
Accuracy± 2% of FS
Fluid temp. range– 40 to + 200°C (std.)
(High temp. model: max. 500°C)
(Explosion-proof: – 20 to + 60°C)
– 40 to + 125°C (std.)
(Explosion-proof: – 20 to + 60°C)
– 40 to + 200 (std.)
(High temp. model:
max. 500 °C)
Max. operating pressure2 MPa1 MPa
MaterialSensorAlloy C276 (Hastelloy C276 equivalent)Alloy C276
Sensor supportSUS316L or Alloy C276 (Hastelloy C276 equivalent)SUS316L
Configuration
ConfigurationIP66, explosion-proofNon-waterproof,
non-explosion-proof
OutputFlow analog, flow pulse, alarmFlow analog (option)