| Metal tube rotameter for medium small caliber and low velocity flow
measurement; reliable, maintenance, long life; metal tube not ask
for much for the straight pipe; wide flow ratio of 10:1; double
major LCD display, optional on-site instantaneous / accumulated
flow display, with backlight sensitive axis direction; non-contact
magnetic coupling transmission; metal tube all metal construction,
suitable for high temperature, high pressure and corrosive media;
can be used for flammable Or explosive situations; optional wire,
battery, AC power supply; multi-parameter calibration function;
metal tube with a data recovery, data backup and power-down
protection. Technical parameters Measuring range: water (20 ℃) 1-200000 l / Air (20 ℃, 0.1013MPa) 0.03-4000m3 / h See flow table, special flow can be customized Turndown ratio: 10:1 a special type of standard 20:1 Accuracy: standard 1.5 special type 1.0 Pressure rating: Standard type: DN15-DN50 4.0MPa DN80-DN200 1.6MPa Special type: DN15-DN50 25MPa DN80-DN200 16MPa Jacket pressure rating 1．6MPa Special type in the selection and consultation with the factory
before ordering Pressure loss：7kPa-70kPa Medium temperature: Standard:－80℃-＋200℃：PTFE：0℃－85℃ High temperature: up to 400 ℃ Medium viscosity：DN15: <5mPa.s(F15.1-F15.3) <30mPa.s(F15.4-F15.8) DN25: <250mPFa.s DN50-DN150: <300mPa.s Ambient temperature: liquid crystal－30℃－+85℃ Pointer type－40℃－+120℃ Connection: Standard: DIN2501 standard flange Special type: any standard specified by the user flange or thread Cable interface：M20＊1．5 Power supply: 24VDC standard two-wire 4-20mA (10.8VDC-36VDC） AC type：85－265VAC 50HZ Battery Type: 3.6V @ 4AH Ni-MH battery Alarm output: upper or lower instantaneous flow alarm Standard: Open collector output (max 100mA @ 30VDC internal
impedance of 100 ohm） Special type: relay output (contact capacity of the largest 5A @
250VAC） Pulse output: Cumulative pulse output, the minimum interval of 50
milliseconds LCD: instantaneous flow display range of values：0－50000 Accumulated flow display range of values：0－99999999 Protection：IP65 Explosion-proof mark: intrinsically safe iaCT6 flameproof dCT6 Product Selection Code | Measuring tube structure | 50 | Out into the next | 51 | Cross out into the next | 52 | Transversely into the cross-out | 53R | Right into the left-out | 53L | Left into the right-out | | Code | Wetted | R0 | 0Cr18Ni2Mo2Ti | R1 | 1Cr18Ni9Ti | Rp | PTFE | T1 | Titanium | Rl | 316L | | Code | Pipe diameter | DN15 | 15 | DN25 | 25 | DN50 | 50 | DN80 | 80 | DN100 | 100 | DN150 | 150 | DN200 | 200 | | Code | Additional structure | None | | T | Jacketed | Z | Damping | G | High temperature | Y | High pressure | | Code | Indicator in the form code combination | M1 | Local indicator, mechanical to indicate flow rate | M2 | Powered, mechanical to indicate flow |
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