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Mass Flow Meter DN50 Calorimetric & Piezoresistive IP65 IP67 Rated SICK

BRAND: SICK
SKU: 1120116
$3,864.60 List price: $4,857.40
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The Mass Flow Meter DN50 is designed for accurate measurement of mass and volumetric flow rates in compressed air systems.
Technical Specifications
  • Measurement principle: Calorimetric (flow, temperature), piezoresistive (pressure)
  • Medium: Compressed air (ISO 8573-1:2010 [3:4:4]), Argon, nitrogen, carbon dioxide
  • Measured values: Mass, volume, mass flow rate, volumetric flow rate, energy, flow velocity, pressure, temperature
  • Nominal width measuring tube: DN 50
  • Measuring range standard: 58.9 l/min to 11,780.9 l/min; enhanced: 11,780.9 l/min to 17,671.5 l/min
  • Process temperature range: -20 °C to +60 °C
  • Process pressure range: 0 bar to 16 bar
  • Measurement accuracy standard: ±3% of measured value + 0.3% of measuring range limit
  • Measurement accuracy enhanced: ±8% of measured value + 1% of measuring range limit
  • Repeatability: ±1.5% of measured value
  • Response time: < 0.3 seconds
  • Temperature measurement accuracy: ±2 °C; repeatability ±0.5 °C
  • Pressure measurement accuracy: ±1.5% of measuring range end value; non-linearity ±0.5%; repeatability ±0.2%
  • Power consumption: < 5 W
  • Switch-on time: ≤ 10 seconds
  • Connection type: 1 x M12 round connector, 8-pin, X-coded
  • Output signals: OPC UA, MQTT, integrated web server, REST API
  • Enclosure rating: IP65/IP67 (IEC 60529)
  • Power supply: Power over Ethernet IEEE802.3af
  • Process connection: R 2 male thread
  • Wetted parts: Stainless steel 1.4305, PA6; seal: FKM (Viton); measurement channel: stainless steel 1.4301
  • Housing material: PC+ABS, PA66+PA6I GF50, PC, TPE, stainless steel 1.4301
  • Dimensions (H x L x W): 150mm x 250mm x 150mm
  • Weight: 2.8 kg
Key Features
  • Calorimetric and piezoresistive measurement principles for flow, temperature, and pressure
  • Measures mass, volume, mass flow rate, volumetric flow rate, energy, flow velocity, pressure, and temperature
  • Nominal width measuring tube DN 50
  • Communication interface supports MQTT, OPC UA, integrated web server, and REST API
  • 128 x 128 pixels adjustable rotary OLED display with 4 pushbuttons
  • Power over Ethernet (IEEE802.3af) with power consumption under 5 W
  • Enclosure rating IP65/IP67 for robust protection
  • Process connection with R 2 male thread
  • Wetted parts made of stainless steel and FKM (Viton) seals
Professional Installation Requirements
  • Installation by a qualified technician or engineer is recommended to ensure proper integration and compliance with electrical and process safety standards.
Applications
  • Measurement of mass and volumetric flow rates in compressed air systems
  • Monitoring and control in industrial gas processes involving Argon, nitrogen, and carbon dioxide
  • Energy and flow velocity measurement in pneumatic systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enables precise monitoring and optimization of compressed air and gas usage, reducing energy waste
  • Supports efficient process control to minimize emissions and resource consumption
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.

Available Now

The SICK FTMG-ESR50SXX Mass Flow Meter is available for immediate purchase, ideal for industrial applications requiring precise flow measurement and control.

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