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    FLUKE 721-1601 Dual Sensor Pressure Calibrator; 1.1 bar; 6.9 bar

    # 721-1601

    • Two isolated, stainless steel, pressure sensors with 0.025% f.s. accuracy.
    • Can be configured by selecting either a 16 psig (1.1 bar) or 36 psig (2.48 bar) low pressure sensor and then adding your choice of 7 high pressure ranges.
    • Temperature-compensation ensures accuracy in field applications
    FLUKE
    • FLUKE
    • 721-1601

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    • Two isolated, stainless steel, pressure sensors with 0.025% f.s. accuracy
    • Can be configured by selecting either a 16 psig (1.1 bar) or 36 psig (2.48 bar) low pressure sensor and then adding your choice of 7 high pressure ranges
    • External pressure module connection supports all pressure modules (29 ranges) for even more measurement capability
    • Temperature-compensation ensures accuracy in field applications
    • Pt100 RTD input for temperature measurement, accurate to 0.1°C (0.2°F) (Requires optional RTD probe sold separately)
    • Measure 4-20 mA signals
    • Internal 24 V Loop Power Supply can power a transmitter under test
    • Measure up to 30 V DC
    • Large graphic style LCD with backlight can be configured to display up to 3 inputs simultaneously (i.e. pressure 1, pressure 2, and RTD or any combination of inputs)
    • Pressure displayed in the user’s choice of 19 engineering units
    • Switch test on both pressure inputs, or external pressure module
    • Operating mode layers support simple measurements to complex applications
    • Up to five frequently used setups can be stored; last setup automatically recalled on power-up
    • % error and damping functions
    Specifications 1-Year
    Low pressure sensor Range Resolution Accuracy
    -14 psi to +16 psi,
    -0.97 bar to 1.1 bar
    0.001 psi,
    0.0001 bar
    0.025 % of full scale
    High pressure sensor -12 psi to +100 psi,
    -0.83 bar to 6.9 bar
    0.01 psi,
    0.0001 bar
    0.025 % of full scale
    General Specifications
    Instrument setup recall Last used on power-up
    Environmental Operating temperature -10 °C to +50 °C
    Storage temperature (without batteries) -20 °C to +60 °C
    Altitude 2,000 meters
    Ingress protection IP-40
    Power requirements 6.0 v dc
    Battery life >35 hours, typical usage
    Batteries required (4) Standard AA cells
    Dimentions (HxWxD) 7.9″ X 4.3″ X 2.3″ (20 cm X 11 cm X 5.8 cm)
    Weight 03539 kg (1 lb 3 oz)
    Connectors/ports pressure Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe
    Electrical and Temperature Measurement 1-Year
    Function Range Resolution Accuracy
    mA measure 0 to 24 mA 0.001 mA ±0.015% of rdg
    ±0.002mA
    VDC measure 0 to 30 VDC 0.001V ±0.015% of rdg
    ±0.002V
    *Temperature measure (RTD/ Ohms) -40 °C to 150 °C
    (-40 °F to 302 °F)
    0.01 °C, 0.01 °F ±0.015% of rdg
    ±0.02 ohms
    ±0.1°C (±0.2°F)
    ±0.25 degC (±0.45
    °F) combined uncertainty when using 720 RTD probe accessory
    Loop power supply 24V N/A 24 mA @ 24V
    *Temperature measurement requires optional Fluke-720RTD Pt-100 RTD probe available as an accessory
    Temperature Effect
    No effect on accuracy on all functions from 15 °C to 35 °C
    Add ± 0.002 % F.S./°C for temps outside of 15 °C to 35 °C
    Available Pressure Engineering Units
    psi, bar, mbar, kPa, kgcm2, cmH2[email protected]°C, cmH2[email protected]°C, mH2[email protected]°C, mH2[email protected]°C, inH2[email protected]°C, inH2[email protected]°C, inH2[email protected]°F, [email protected]°C, [email protected]°C, ftH2[email protected]°C, ftH2[email protected]°C, ftH2[email protected]°F
    • Dual Sensor Pressure Calibrator, 16 PSIG, 100 PSIG
    • Gentle carrying case
    • Four (4) AA batteries
    • Manual
    • Trackable calibration certificates
    • Cable testing

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