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Series-ST51

Mass Flow Meter for Natural gas and Biogas

  • Built for natural gas, methane, and biogas flow measurement
  • Insertion meter with dual 4-20 mA plus frequency and pulse outputs
  • Thermal mass flow meter for natural gas and renewable energy systems
  • Cost-effective solution for gas flow measurement without pressure compensation
Series-ST51
From $ 3,724.00
Mass Flow Meter for Natural gas and Biogas Series-ST51 Series-ST51
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Product Overview
  • Calibration Accuracy Standard 2% accuracy calibration
  • Data Interface RS232C
  • Display Note Built-In-Display,Two-line x 16 character LCD
  • Display Type LCD
  • Electrical Connection Integral transmitter with two 1/2" NPT or M20x1.5 conduit ports
  • Electrical Output Dual 4 to 20 mA
  • Enclosure Ratings IP66, IP67, NEMA Type 4X
  • Flow Direction Left-to-Right
  • Housing Material Aluminum
  • Insertion Length 6 in
  • Insertion Length Note maximum “U” length
  • Linear Flow Rate, Max 400 ft/s
  • Linear Flow Rate, Min 0.3 ft/s
  • Operating Pressure, Max 150 psi
  • Process Connection Note compression fitting with Teflon ferrule
  • Process Connection Size 1/2 in
  • Process Connection Type NPT Male
  • Process Temperature, Max 200 °F
  • Process Temperature, Min 0 °F
  • Repeatability ± 0.5% of reading
  • Series ID Series-ST51
  • Supply Power Type DC
  • Supply Voltage 18 to 36 Vdc
  • Temperature Compensation 40 F to 100 F (4 C to 38 C)
  • Turndown Ratio 3:1 to 100:1
Mass Flow Meter for Natural Gas and Biogas (Series-ST51) is designed to support daily checks and troubleshooting for teams working in natural gas systems and gas handling. It is built for dependable use in busy environments. It is a practical option when you need results you can trust.
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