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Thermal mass flow meter for gases at high pressure and temperature (100 bar, 180 °C), with ATEX version
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Thermal mass flow meter for gases at high pressure and temperature (100 bar, 180 °C), with ATEX version

Gas mass flow measurement up to 3440 Nm³/h, up to 100 bar and 180 °C, threaded or flanged connections, Modbus RTU and 2x 4…20 mA outputs. ATEX/CSA version.

ATEX
CSA
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Thermal mass flow meter for gases designed for demanding process conditions, with pressures up to 100 bar and temperatures up to 180 °C. The sensor, made of 1.4571 stainless steel and glass, has no moving parts and ensures fast response times. Male threaded connections and EN or ASME flanges are available, as well as a version approved for hazardous areas.

Features

  • Measuring ranges from 0.3…20 Nm³/h up to 7…3440 Nm³/h (air), maximum velocity 224 Nm/s
  • Accuracy ±1.5 % of reading ±0.3 % of full scale; optionally ±1.0 % of reading ±0.3 % of full scale
  • Maximum pressure 100 bar, maximum temperature 180 °C
  • G ½…G 2 and ½…2" NPT male connections, DN 15…80 PN 40 flanges, ½…3" Cl. 150 and Cl. 300 flanges
  • Sensor in 1.4571 stainless steel and glass
  • Modbus RTU, 2x 4…20 mA, pulse and alarm outputs
  • Fast response, no moving parts
  • ATEX and CSA certifications
Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
# General Type: Thermal mass flow meter Medium: gases Accuracy: ±1.5 % of reading ±0.3 % of full scale (option ±1.0 % of reading ±0.3 % of full scale) # Process data Measuring ranges: from 0.3…20 Nm³/h to 7…3440 Nm³/h (air) Maximum velocity: 224 Nm/s Maximum pressure: 100 bar Maximum temperature: 180 °C # Connections and materials Threaded connections: G ½…G 2 male, ½…2" NPT male Flanges: DN 15…80 PN 40; ½…3" Cl. 150 and Cl. 300 Sensor material: 1.4571 stainless steel, glass # Signals and outputs Outputs: Modbus RTU, 2x 4…20 mA, pulse, alarm # Ex protection Ex certifications: ATEX, CSA
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Thermal mass flow meter for gases at high pressure and temperature (100 bar, 180 °C), with ATEX version