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Turbine Flowmeters with Local Digital Display

Turbine Flowmeters with Local Digital Display
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Turbine Flowmeters with Local Digital Display - 1

TURBINE FLOWMETERS WITH LOCAL DIGITAL DISPLAY Both Rate and Total Indication Percent Reading Accuracy 6-Digit Display Signal Output Capabilities Reads US GPM or LPM (Field Selectable) Battery Operated (Batteries Included) FTB791-ND Starts at £232 FTB790 Series turbine meters with microprocessor-based electronics offers a durable, compact, high-precision fluid measurement device, with total and rate indication. Information is clearly displayed on a large 6-digit liquid crystal display with only 2-point floating decimal for totals from 0.01 to 999,999. All operations are easily performed with only 2 buttons. The basic unit and display are powered by 2 lithium batteries, providing up to 4000 hours of use. Automatic “on” and “off” extend battery life. Manual “on” allows view of the display on demand. Cumulative total, batch total, and rate of flow are standard. A single-point field calibration curve can be stored in memory. The turbine meter can also be ordered without display electronics. A special pulse output model (FLSC790-ND-P) must be ordered to obtain an open collector current sinking output operated on 9 to 35 Vdc. The output is a square wave pulse with a 3-wire connection. Accessories for turbine meters with the display: The FLSC790-MA, 4 to 20 mA output or 0 to 5 Vdc output for rate indication. The output module requires field calibration. The 4 to 20 mA DC is a 2-wire system requiring 8 to 30 Vdc power (24 Vdc recommended). The FLSC790-P pulse output module provides an unscaled open collector sinking output operating on an applied voltage of 0 to 60 Vdc. The output is a square wave pulse with an amplitude the same as the supplied voltage. A 2-wire connection is required with an 820 (min) pull-up resistor. The FLSC790-P-DC, external power module for the FLSC790-P, allows for 9 to 30 Vdc external power for the pulse output. Internal batteries in the display can be used as an auxiliary power source. The FTB790-RK remote kit allows remote mounting of display electronics. This option expands the applications into wider fluid temperature ranges to -40 to 121°C. The LCD display can be mounted up to 91 m from the turbine meter. The FLSC790-BATT is the replacement lithium battery for the display electronics. Batteries provide 4000 hours of use. The FLSC790-90D is a 90° mounting adaptor designed to allow displays to be mounted 90° from the standard position. FTB795, £780 FTB794, £594 FTB791, £409 FTB792, £417 FTB793, £424 All models shown smaller than actual size. 502

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Turbine Flowmeters with Local Digital Display - 2

FLOW, LEVEL AND ENVIRONMENTAL 503 To Order (Specify Model Number) Extended Weight Opt pulse Range kg K-factor Model No. Model No. Range Low FNPT Pressure Length includes pulse/litre w/Display Price w/o Display* Price LPM (GPM) Flow** Size Drop (psi) mm display (nom) FTB791 £409 FTB791-ND £232 3.8 to 37.9 1.9 12 8.0 107 1.0 713 (1 to 10) (0.5) FTB792 417 FTB792-ND 239 7.6 to 75.7 3.8 34 7.5 109 1.1 290 (2 to 20) (1.0) FTB793 424 FTB793-ND 247 19 to 190 9.5 1 5.0 114 1.3 150 (5 to 50) (2.5) FTB794 594 FTB794-ND 419 38 to 380 9.0 112 4.0 135 2.1 55 (10 to 100) (5.0) FTB795 780 FTB795-ND 605 76...

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