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  • PCE Instruments TDS 75 Ultrasonic HVAC Meter 1200 mm Pipe Diameter

    # TDS 75

    • Flowmeter for fixed installation
    • Different outputs for process connection
    • For fixed installation
    • For pipe diameters 25 to 1200 mm / 1 in to 47.2 in
    • The flow velocity is calculated using the transit-time principle
    • The flow measuring device is a measuring device for fixed installation. The flow rate of liquids in pipes can be determined with this flow meter. The sensors from the flow meter can be mounted directly on the pipes to be measured without having to cut them open. This enables the flow meter to be installed even during operation.
    • Another special feature of the flow meter is the different outputs. It is possible to get the flow rate converted by the flow meter into an analog 4… 20-mA signal. Any other measurement value can be transmitted via the pulse output (OCT) from the flow meter. It is also possible to receive the measured values ​​directly via the Modbus outputs RS232 and RS485. This allows the flow meter to be integrated directly into the process control.
    • Flowmeter for fixed installation
    • Different outputs for process connection
    • For fixed installation
    • For pipe diameters 25 … 1200 mm / 1 in … 47.2 in
    • The flow velocity is calculated using the transit-time principle
    Measuring range           ± 0.03 … ± 5 m / s (± 0.09 … ± 16 ft / s)
    Measurement accuracy± 1% of the measured value
    Repeatability   0.2%
    Pipe diameter25 … 1200 mm (1 … 48 in)
    Analog output0/4 … 20 mA (maximum load 750 Ω)
    Pulse output0 … 9999 Hz OCT
    (Frequency limits are adjustable)
    Relay output1 A at 125V AC, 2 A at 30V DC
    Maximum frequency 1 Hz
    Communication interface                RS232 & RS485
    Power supply10 … 36V DC
    Power consumption   1 A
    DisplayLCD, 256 x 128 pixels, with backlight
    Ambient conditions base                              -40 … 60°C / -40 … 140°F
    0 … 99% RH non-condensing
    Ambient conditions sensor -40 … 80°C / -40 … 176° F
    0 … 99% RH non-condensing
    Housing material basePC / ABS
    Protection class base  IP 65
    Protection class sensorIP 68
    Cable length9 m / 30 ft
    Dimensions16 x 23 x 28 cm / 6.3 x 9.1 x 11″
    Weight3.2 kg / 7.1 lbs
    • 1 x HVAC meter PCE-TDS 75
    • 2 x Flow sensors
    • 1 x Wall mounting set
    • 2 x Hose clamps
    • 1 x Instruction manual

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