Таблицы»Сравнительная таблица термально-массовых расходомеров

Сравнительная таблица термально-массовых расходомеров

t-switch ATT11 t-trend ATT12 T-Mass AT70 T-MASS AT70F T-Mass AT70W
Measuring principle
Thermal Thermal Thermal Thermal Thermal
Main features
A flow monitor for fluids and gases. For universal use in all applications. A flow monitor for fluids and gases. For universal use in all applications Smart thermal mass flowmeter for gases. T-mass was developed to provide a single sensor capable of measuring mass flow of gases and gas mixtures without the need for pressure and temperature compensation. Smart thermal mass flowmeter for gases. T-mass was developed to provide a single sensor capable of measuring mass flow of gases and gas mixtures without the need for pressure and temperature compensation. Smart thermal mass flowmeter for gases. T-mass was developed to provide a single sensor capable of measuring mass flow of gases and gas mixtures without the need for pressure and temperature compensation.
Diameter
  • DN 25...1000
  • 1"...40"
  • DN 25...1000
  • 1"...40"
  • DN 80...1000
  • 3"...36"
  • DN 15...150
  • 1/2"...6"
  • DN 25...100
  • 1"...4"
  • Process temperature
    -10...+80°C -10...+80°C -10...+100°C -10...+100°C -10...+100°C
    Pressure range
    PN 25 PN 25
  • PN 16
  • CL 150
  • PN 40
  • CL 300
  • PN 40
  • CL 300
  • Accuracy
    +-5.0 % +-5.0 % +-2.0 % +-2.0 % +-2.0 %
    Display/Operation
  • LED
  • 4-digits
  • LCD (optional)
  • DIL switches
  • LED
  • 4-digits
  • LCD (optional)
  • Push buttons
  • 4-digits LCD
  • Push buttons
  • 4-digits LCD
  • push buttons
  • 4-digits LCD
  • push buttons
  • Inputs
    - - - - -
    Outputs
    Relay
  • 4...20mA
  • Pulse
  • open collector
  • 4...20mA
  • Pulse
  • 4...20mA
  • Pulse
  • 4...20mA
  • Pulse
  • Communication
    HART HART HART
    Ex-Approvals
    CSA FM ATEX ATEX ATEX
    Protection electronic
    IP 66 IP 65 IP 65 IP 65 IP 65
    Advantages
  • Single device for liquids and gas
  • Wide dynamic rangeability
  • No moving parts - reduced maintenance
  • Simple and reliable to install and programme
  • Wide selection of process connections
  • Single device for liquids and gas
  • Wide dynamic rangeability
  • No moving parts - reduced maintenance
  • Simple and reliable to install and programme
  • Wide selection of process connections
  • Single sensor mass flow measurement
  • Large dynamic rangeability (100:1)
  • Negligible pressure loss
  • No moving parts
  • Simple to install and commission
  • Display and 4...20 mA HART
  • Single sensor mass flow measurement
  • Large dynamic rangeability (100:1)
  • Negligible pressure loss
  • No moving parts
  • Simple to install and commission
  • Display and 4...20 mA HART
  • Single sensor mass flow measurement
  • Large dynamic rangeability (100:1)
  • Negligible pressure loss
  • No moving parts
  • Simple to install and commission
  • Display and 4...20 mA HART
  • "НПКП "Фотоника" - единственный официальный представитель Endress Hauser в Украине.

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