1. Features and Applicability:
Liquid turbine meters are specifically designed for measuring the instantaneous and cumulative flow rate of non-corrosive liquids. They offer high accuracy of up to 0.5%, and the sensor material can be selected from SS304 and SS316. They are the preferred measuring device for non-conductive liquids such as edible oil, diesel fuel, and gasoline. Equipped with 4-20mA output, pulse output, and RS485 communication, they enable remote monitoring, management, and seamless integration with control systems, facilitating automated management.
2. Standard Product Specifications:
※ Applicable Pipe Diameter: DN4-DN450, please get in touch with us for other sizes. Applicable Medium: Liquid.
※ Environmental Conditions:
Ambient Temperature: (-30~+70)℃
Medium Temperature: (-50~+100)℃ / (-50~+150)℃
※Power Supply:
Main Power Supply: 12~24VDC/30mA (-20%~+15%)
Battery Power Supply: 3.6V disposable lithium battery
※ Output Signal:
4~20mA linear current output, pulse output, Modbus_RS485 protocol communication (HART protocol communication optional)
※ Converter Material: Aluminum alloy, Sensor Material: SS304 or SS316.
※ Sensor Connection Method: Flange, thread, clamp.
※ Pressure Rating: 0.6-20Mpa
※ Display: LCD display
※Explosion-proof rating: Ex db IIc T6 Gb
3. Flow Rate Range Table:
The table shows the maximum and minimum flow rates corresponding to different pipe diameters for liquid turbine meters. If the minimum flow rate for a given pipe diameter is less than the value specified in the flow rate range table, the measurement error will increase.
|
Pipe diameter (mm) |
Normal flow range |
extended flow range |
|
(m3/h) |
(m3/h) |
|
|
4 |
0.04～0.25 |
0.04～0.4 |
|
6 |
0.1～0.6 |
0.06～0.6 |
|
10 |
0.2～1.2 |
0.15～1.5 |
|
15 |
0.6～6 |
0.5～5 |
|
20 |
0.8～8 |
0.45～9 |
|
25 |
1～10 |
0.5 ～10 |
|
32 |
1.5～15 |
0.8～1 |
|
40 |
2～20 |
1～20 |
|
50 |
4～40 |
2～40 |
|
65 |
7～70 |
5～70 |
|
80 |
10～100 |
7～100 |
|
100 |
20 ～20 |
10～200 |
|
125 |
25～250 |
13～250 |
|
150 |
30～300 |
15～300 |
|
200 |
80～800 |
40～800 |
|
Accuracy level |
±0.5% |
±1% |
4. Flange connection dimensions table:
For flange-connected liquid turbine meters, the flange standard and pressure rating, as well as the flow meter sensor size, are all customizable.
|
|
|||||
|
Caliber (mm) |
L(mm) |
H(mm) |
|||
|
Pulse type |
4-20ma output type |
||||
|
15 |
75 |
175 |
180 |
4.0Mpa |
|
|
20 |
80 |
185 |
190 |
||
|
25 |
100 |
200 |
205 |
||
|
32 |
140 |
210 |
215 |
||
|
40 |
140 |
215 |
220 |
||
|
50 |
150 |
230 |
235 |
||
|
65 |
170 |
255 |
260 |
1.6Mpa |
|
|
80 |
200 |
260 |
265 |
||
|
100 |
220 |
285 |
290 |
||
|
125 |
250 |
310 |
315 |
||
|
150 |
300 |
345 |
350 |
||
|
200 |
350 |
395 |
400 |
||
5. LWGY type liquid turbine flow meter without display and output：
The following is a pulsed liquid turbine flow meter. It does not have a display but features pulse output and 4-20mA output capabilities. It connects to a control and display system for accurate measurement, and its biggest advantage is its low purchase cost.
6. RFQ:
Q1. Are you a manufacturer or a trading company?
A1: We are a manufacturer. Our factory is located in Kaifeng, China, and we have been operating since 2002. We mainly produce and sell various industrial flow meters and other products. Welcome to visit us!
Q2. What products and services can you provide?
A2: We can provide one-stop flow meter services. Our products include various industrial flow meters, industrial ultrasonic water meters, differential pressure transmitters, pressure transmitters, and other instruments and meters.
Q3. What are your packaging conditions?
A3: Generally, we choose the most suitable and safe packaging based on the weight of the product and the transportation method. For small pipe equipment, which is relatively light, especially for express shipping, we will choose cardboard boxes with foam padding. For large pipe diameter equipment, especially for sea freight, we will choose wooden crates.
Q4. What is your delivery time?
A4: We have a large inventory of raw materials and standard configuration equipment. For standard types (within 50 pieces), the production and calibration time after receiving the confirmed order is expected to be 2 working days. For non-standard types, the production time varies depending on the quantity and specifications, normally requiring 5 working days. For more specific details, please get in touch with our sales representative.
Q5. What is your minimum order quantity?
A5: Our minimum order quantity is 1 piece.
Q6. How do you ensure good product quality?
A6: We have a complete quality control system; all our products undergo comprehensive inspection by the IQC and OQC departments before being shipped to customers.
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