Newport Electronics FMA6704

Max Flow 100 cc/min 1/4 Compression Fitting 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)