⎝⎛星力捕鱼⎞⎠

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Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
Transmitter instrument series
Wire and cable series
Bridge instrument cabinet series
Pipe fitting valve series

Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Flow meter
DX-Metal Tube Float Flowmeter

 

          用于小口径和低流速介质流量测量;工作可靠,维护量小,寿命长; 金属管浮子流量计 对于直管段要求不高;较宽的流量比10:1;双行大液晶显示,可选现场瞬时/累计流量显示,可带背光单轴灵敏 Metal tube float flowmeter is suitable for small-diameter and low-velocity medium flow measurement; reliable operation, low maintenance and long life; metal tube float flowmeter does not require high straight pipe sections; wide flow ratio 10: 1; double line Large liquid crystal display, optional on-site instantaneous / cumulative flow display, single-axis sensitive with backlight 全金属结构,适于高温、高压和强腐蚀性介质;可用于易燃、易爆危险场合;可选二线制、电池、交流供电方式;多参数标定功能; 金属管浮子流量计 带有数据恢复,数据备份及掉电保护功能. Instruction; non-contact magnetic coupling transmission; metal tube float flowmeter full metal structure, suitable for high temperature, high pressure and strong corrosive media; can be used in flammable and explosive dangerous situations; optional two-wire system, battery, AC power supply mode Parameter calibration function; metal tube float flow meter with data recovery, data backup and power failure protection functions.

技术参数 Technical parameters of metal tube float flowmeter
Measuring range: water (20 ℃) 1-200000 l / h
Air (20 ° C, 0.113MPa) 0.03-4000m3 / h
Refer to flow meter, special flow can be customized range ratio: standard type 10: 1 special type 20: 1
Accuracy: Standard type 1.5 Special type 1.0 Pressure level: Standard type: DN15-DN50 4.0MPa DN80-DN200 1.6MPa
Special type: DN15-DN50 25MPa DN80-DN200 16MPa
Jacket pressure rating is 1.6MPa
特殊型在选型和订货前应和我们协商 Metal tube float flowmeter special type should be negotiated with us before selection and order
Pressure loss: 7kPa-70kPa
Medium temperature: standard type: -80 ℃-+ 200 ℃: PTFE: 0 ℃ -85 ℃
High temperature type: 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: LCD type -30 ℃ - + 85 ℃
Pointer -40 ℃ - + 120 ℃
Connection form: standard type: DIN2501 standard flange special type: any standard flange or threaded cable interface specified by the user: M20 * 1.5
Power supply: standard 24VDC two-wire system 4-20mA (10.8VDC-36VDC)
AC type: 85-265VAC 50HZ
Battery type: 3.6V@4AH Ni-MH battery alarm output: upper or lower limit instantaneous flow alarm standard type: open collector output (maximum 100mA @ 30VDC internal impedance 100 ohms)
Special type: relay output (max. Contact capacity 5A @ 250VAC)
Pulse output: cumulative pulse output, minimum interval 50 milliseconds LCD display: instantaneous flow rate display value range: 0-50000
Accumulated flow display value range: 0-99999999
Protection level: IP65
Explosion-proof mark: intrinsically safe iaⅡCT6 flameproof dⅡCT6

产品选型 Product selection of metal tube float flowmeter
Code
Measuring tube structure
50
Down in and out
51
Down in up out
52
Cross in and out
53R
Right in and left out
53L
Left in right out
 
Code
Wetted material
R0
0Cr18Ni2Mo2Ti
R1
1Cr18Ni9Ti
Rp
PTFE
T1
Titanium alloy
Rl
316L
 
Code
Pipe caliber
DN15
15
DN25
25
DN50
50
DN80
80
DN100
100
DN150
150
DN200
200
 
Code
Additional structure
no
 
T
Jacket type
Z
Damping
G
High temperature type
Y
High pressure
 
Code
Indicator form code combination
M1
Local indicator, mechanical indication of instantaneous flow
M2
Power supply type, mechanical indicating instantaneous flow, LCD display instantaneous / cumulative
M3
Power supply type, no mechanical indication, LCD display instantaneous / cumulative flow
 
Code
Power supply
no
M1 indicator only
A
220VAC, 4-20mA output
B
Battery-powered, no output
C
24VDC, two-wire power supply, 4-20mA output
D
24VDC, three or four wire power supply, 4-20mA output
 
Code
Explosion-proof sign
l
Intrinsically safe iaCT5 square housing
d
Flameproof Diibt4 Round Shell
 
Code
Alarm or pulse output
no
No alarm or pulse output
K1
Upper limit alarm or one pulse output
K2
Lower limit alarm or one pulse output
K3
Upper and lower limit alarm or dual pulse output