Differential pressure gauge / gas flow FCO560

Differential pressure measurement

Instrument

• Model 1: 200 Pa range and precision <0.1% R + 0.003 Pa
• Model 2: 2000 Pa range and accuracy <0.1% R + 0.03 Pa
• Model 3: range 20000 Pa and precision <0.1% R + 0.3 Pa

Stability control<0.003% FS (with both ports closed)Resolution1: 200000 (auto-range, 5-digit display)Temperature Coefficients

• Zero: <0.02% FSD per ° C
• Span: <0.05% per ° C

Measuring inputsRanks

• 3 x current inputs: 4-20 mA (resolution 0.001 mA)
• 1 x Voltage input: ± 20 Vcc (0.1 mV resolution)

Accuracy at 20 ° C

• Input 4 … 20 mA: <0.025% + 0.002 mA
• Input ± 20 V DC: <0.025% + 0.2 mV

PT100 InputMeasuring range: 0 to 100 ° C (0.01 ° C resolution)Absolute pressure

• Range: 0 to 1.6 absolute bar. (0.01 mbar resolution)
• Accuracy <0.5% FS

Electrical parametersSupply voltage12 Vcc ± 10% 2AInputs / Measures

• Test: 8-pin socket (voltage + current)
• External pressure sensor: 5-pin socket (4-20 mA)
• External temperature sensor: 5-pin socket (4-20 mA)
• PT100 external sensor: 4-pin socket (2, 3 or 4-wire)

• RS232: 9-pin D plug
• USB: type A connector for connection to EUT or to a Pen-drive
• USB: type B connector for PC connection

Interface

• Digital I / O: 4 inputs / outputs (5V logic)
• Analog output: 0 to 10 Vdc

BoxAluminumPantallaBacklit graphic display in blueDimensions250 mm x 105 mm x 265 mm (without the handles)Operating temperature+5 ° C to +45 ° CStorage temperature-10 ° C to + 70 ° CBattery life> 8 horas en un uso normalWeight>4,5 kgLong-term drift (span)< 0,25% lectura por añoOverpressure20 times the full scale without causing damage20 times the full scale without causing damageAir echo or non-corrosive gasesStatic pressure

• Without internal pump: -1 bar to + 4 bar
• With internal pump: -500 mbar to + 500 mbar

Pneumatic connections

• Puertos test: conector rápido de 6 mm o/d, 4 mm i/d para tubo flexible
• Puerto del sensor de presión absoluta: conector M5 hembra

Options

• Basic unit (without generator / pressure controller)
• Automatic pressure generator
• Internal absolute pressure sensor
• Internal battery
• Transport box
• Laminar flow elements LFE, pitot tubes for flow and speed measurement