| 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 ¡æ) 1-200000 l /
Air (20 ¡æ, 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£º7kPa-70kPa
Medium temperature: Standard:£80¡æ-£«200¡æ£ºPTFE£º0¡æ£85¡æ
High temperature: up to 400 ¡æ
Medium viscosity£ºDN15: <5mPa.s(F15.1-F15.3)
<30mPa.s(F15.4-F15.8)
DN25: <250mPFa.s
DN50-DN150: <300mPa.s
Ambient temperature: liquid crystal£30¡æ£+85¡æ
Pointer type£40¡æ£+120¡æ
Connection: Standard: DIN2501 standard flange
Special type: any standard specified by the user flange or thread
Cable interface£ºM20£ª1£®5
Power supply: 24VDC standard two-wire 4-20mA (10.8VDC-36VDC£©
AC type£º85£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£º0£50000
Accumulated flow display range of values£º0£99999999
Protection£ºIP65
Explosion-proof mark: intrinsically safe ia ¢ò CT6 flameproof d ¢ò CT6
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 rate, liquid crystal display instantaneous / accumulated flow |
M3 |
Powered, None mechanical indication, the LCD display instantaneous / accumulated flow |
| |
Code |
Power supply |
None |
M1 indicator only |
A |
220VAC ,4-20mA output |
B |
Battery-powered, None output |
C |
24VDC, power supply wire,4-20mA output |
D |
24VDC, three, four-wire power supply,4-20mA output |
| |
Code |
Explosion-proof mark |
l |
The safety iaCT5 square shell |
d |
Explosion Diibt4 Park Shell |
| |
Code |
Alarm or pulse output |
None |
None Alarm or pulse output |
K1 |
Limit alarm or pulsed output all the way |
K2 |
Lower limit alarm or pulsed output all the way |
K3 |
Upper and lower limit alarm or dual pulse output |
|
