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Flow Technology BL Series Extreme Pressure PD Flow Meter
Unique "boltless" pressure vessel design
Metal seals standard
Corrosion-resistant by design 6k to 15k psig operating pressure dependent on end fitting and size
1/16" to 1" line sizes
Reference accuracy±0.05% of rate
Only two moving parts
Bearingless design
Easy to install and maintain
Handles viscosities from 0.3 to 1,000,000 cP+
Operating temperatures up to 400°F (204°C)
Wide range of applications
Non-intrusive sensor
Up to 1000:1 turndown on viscous fluids
Handles pulsating flow

     Process Temperature: Up to 400°F (204°C)
     Operating Pressure:
        FNPT ends, all meter sizes: 6,000 psig
        Autoclave ends, BL00 to BL03: 15,000 psig
        Autoclave ends, BL05 and BL10: 10,000 psig
Note: Based on 100°F (38°C) operating temp.
     Turndown Ratio: (Based on Max. rated flow)
        Methanol: 6:1 standard
        Low viscosity fluids 10:1 standard
        Medium viscosity fluids 100:1 standard
        High viscosity fluids Up to 1000:1
     Repeatability: ±0.05% of rate
     Linearity: ±0.5% of rate over upper 80% of full span. With enhanced signal conditioning, Up to ±0.1% of rate over full turndown range
        Hall Effect Sensor: 5-24 VDC square-wave pulse depending on supply, 3-wire, FM Approved, intrinsically safe
        Magnetic Pick-up Sensor: 10 mV to 10 V sine-wave pulse depending on flow rate, 2-wire, Explosion-proof optional
        Surface Reference Pickup (Size 00 only): 7-30 VDC square-wave pulse depending on supply voltage, 3 wire, FM approved, intrinsically safe available
        Signal Conditioners and Transmitters: Refer to individual product sheets
     Materials of Construction:
        Body (Case) and Cover plugs: 316 SS
        Shafts: 316 SS, standard, Tungsten Carbide
        Impellers: PPS, standard 440C
        O-Rings: Teflon® coated Inconel 718
        Cover Plug Lock, Bolts: 316 SS
BL Series Extreme Pressure PD Flow Meter.PDF
BL Series Extreme Pressure PD Flow Meter Manual.PDF