Newport Electronics FMA6718

Description

• Pressure/Temperature Gas Flowmeter,0-100LPM
• Multi-Drop Capability of Up to 256 Units (for RS-485 Option)
• Stores Calibration Data for Up to 10 Different Gases
• Supports 10 Different Engineering Units Including User Defined
• Programmable 12 Digits Totalizer Indicates Total Gas Volume
• Flow Alarm Limits for High and Low Gas Flow with Relay Output
• Pressure Alarm (FMA6700) Limits for High and Low Gas Pressure with Relay Output
• Temperature Alarm (FMA6700) Limits for High and Low Gas Temperature with Relay Output
• Digital (RS-232 or RS-485) and Analog Outputs Operate Simultaneously
• Internal Conversion Factors for Up to 32 Gases
• Accuracy: FMA6700: ±1% of FS including linearity [0 to 50°C and 0.35 to 6.8 bar (5 to 100 psia)]
• Pressure Range: 0 to 6.8 bar (100 psig) (measurement)
• Pressure Accuracy: ±1% of FS
• Temperature Range: 0 to 50°C (measurement)
• Temperature Accuracy: ±1°C
• Repeatability: ±0.15% of full scale
• Response Time: Units up to 10 LPM @1.0 second, units greater than 10 LPM @2 seconds to within ±2% of setpoint over 25% to 100% of full scale
• Temp. Coefficient: 0.15% of full scale/°C or better
• Pressure Coefficient: 0.01% of full scale/psi (0.07 bar) or better
• Max Gas Pressure: 6.8 bar (100 psig)
• Max Burst Pressure: 13.6 bar (200 psig)
• Max Pressure Drop: 8 psi (at 100 L/min flow)
• Gas & Ambient Temp: 5 to 50°C (41 to 122°F)
• Output Signals: Linear 0 to 5 Vdc (3000 Ω min load impedance), 0 to 10 Vdc (6000 Ω min impedance), 4 to 20 mA optional (500 . max loop resistance). Maximum noise 20 mV peak to peak.
• Input Power: Is available to run at three different voltages: ±15Vdc (±200 mA maximum) or 12Vdc (300 mA maximum) standard, 24Vdc (250 mA maximum) optional (-24VDC), Circuit boards have built-in polarity reversal protection. Resettable fuses provide power input protection.
• Materials in Fluid Contact: 316 stainless steel, FKM O-rings. EPDM or Perfluoroelastomer O-rings optional
• Connections: Models 60 to 100 LPM: Standard 3/8 compression fittings
• Display: 128 x 64 graphic LCD with backlight (up to 8 lines of text)
• Calibration: Standard one 10 points NIST calibration. Optional up to 9 additional calibrations may be ordered for an additional charge per gas.
• CE Compliance: EN 55011 class 1, class B, EN50082-1
• Environmental (per IEC 664): Installation Level II, Pollution Degree II
• Approximate Shipping Weights: 1.97 kg (4.34 lb)