1. product instruction
LC oval gear Flowmeter is the sum of measuring liquid flows that through the pipe flow displacement meter. This series Flowmeter provided to measure in chemical、petroleum、pharmaceutical、electric power、metallurgy and food etc industry sector. Belt transmission oval gear Flowmeter can equip to flow totalize. LC series is the main type in volumetric flow meters. It provided to measure under certain pressure closed full pipe flow of the fluid flow in the pipe. It has the advantages of high accuracy、good reliabilty、long-term working life、widely measurement range、low pressure loss and viscosity adptable, etc. and measuring were not influneced by the changing of temperatura and pressrue, easy to install. So it is mainly used to measure the accumulatived flow rate in petroluem product, as well as used in other chemical solution measurement.( except the corrosive medium)
2. Characteristics
2.1 high accuracy、widely flow range、good repeatability
2.2 Uniform spiral rotors, little vibration, long service life
2.3 It is not sensitive to changes measured the viscosity of the liquid, especially suitable for high viscosity fluid measurement
2.4 simple structure、small in size、light weight and easy to install
3. Installation instruction
3.1 oval gear Flowmeter can install according to the picture’s.
3.2 Vertical installation, the medium to be measured should flow from bottom to top.
3.3 Flow meter can be at any Angle rotation in order to read the display value.
3.4 This Flowmeter can read the display value in scene and have the remote function.
3.5 can display accumulative and instantaneous value.
5. Model selection
LC | Oval gear Flowmeter | |||||
Code | Material mark | |||||
A | Cast iron type (1.6MPa) | |||||
AD | Intelligent cast iron type(1.6MPa) | |||||
NA | Viscous cast iron type(1.6MPa) | |||||
NAD | Intelligent viscous cast iron typ(1.6MPa) | |||||
TAD | High temperature intelligent cast iron type (1.6MPa) | |||||
TNAD | High temperature & high viscous intelligent cast iron type(1.6MPa) | |||||
E | Cast steel type(6.4MPa) | |||||
ED | Intelligent cast steel type(6.4MPa) | |||||
NE | High viscous cast steel type(6.4MPa) | |||||
NED | Intelligent high viscous cast steel type(6.4MPa) | |||||
TE | High temperature cast steel type(6.4MPa) | |||||
TED | Intelligent high temperature cast steel type (6.4MPa) | |||||
TNED | Intelligent high temperature & high viscous cast steel type(6.4MPa) | |||||
B | Stainless steel type(2.5MPa) | |||||
BD | Intelligent Stainless steel type(2.5MPa) | |||||
TBD | Intelligent high temperature Stainless steel type(2.5MPa) | |||||
13A | cast iron type flow transmitter | |||||
13E | cast steel flow transmitter | |||||
13B | stainless steel type flow meter | |||||
Code | Nominal diameter | |||||
10 | Nominal diameter:DN=10 | |||||
15 | Nominal diameter:DN=15 | |||||
20 | Nominal diameter:DN=20 | |||||
25 | Nominal diameter:DN=25 | |||||
40 | Nominal diameter:DN=40 | |||||
50 | Nominal diameter:DN=50 | |||||
80 | Nominal diameter:DN=80 | |||||
100 | Nominal diameter:DN=100 | |||||
Code | Pressure (MPa) | |||||
1.6 | Nominal pressure (1.6Mpa) | |||||
2.5 | Nominal pressure(2.5MPa) | |||||
4.0 | Nominal pressure(4.0MPa) | |||||
6.3 | Nominal pressure(6.3MPa) | |||||
Code | Counter | |||||
11 | Ordinary mechanical pointer display | |||||
21 | Back to zero mechanical pointer indicates that more than DN25 | |||||
12 | Transmission is mechanical pointer display | |||||
13 | Single signal (pulse signal output) | |||||
D | Intelligent LCD display meter | |||||
Code | Pinger | |||||
P | Output two wire or three lines pulse | |||||
I | Output two wire or three lines 4-20 ma | |||||
V | 1-5 v voltage signal output |