Industrial Sanitary Level Turbine Flow Meter LWS
Industrial Sanitary Level Turbine Flow Meter LWS
Widely used in pharmaceutical, food and beverage industry
Measuring media: food, health and other liquid liquid
Measuring range: 0.04-200m³ / h
Output signal: pulse signal, 4 ~ 20mA
Accuracy class: ± 1% R, ± 0.5% R, ± 0.2% R (special needs)
Medium temperature: Medium temperature: -20 ℃ ~ + 80 ℃ (up to 150 ℃, special needs)
Explosion levels: ExiaIICT4 or ExdIIBT6
Protection: IP65 or higher (can be customized)
Product Overview
LWS series sanitary turbine flow meter is widely used in pharmaceutical, food and beverage industries, as metering, batching, control, product filling and other uses of flow measurement instruments. The instrument case is made of stainless steel (316L) is made of special material to use part of the movement, has a good anti-corrosion, rust-proof capability. The entire table structure to break through the traditional process, using good corrosion resistance. Greatly improving the accuracy and repeatability of the instrument. Specifically for the pharmaceutical, beverage industry design, quick connection structure, easy to clean. LWS series sanitary turbine flow meter has reached the international standard of similar products, the health industry is the ideal instrument.
Product Features
International standards, can replace similar imported products;
Corrosion preventive material for the health sector;
Quick structure, easy installation and maintenance;
High precision, good repeatability;
High quality turbine, beyond the conventional measuring range;
Technical parameters
Standard |
Turbine Flow Sensor(JB/T9246-1999) |
Size(mm) |
4、6、10、15、20、25、32、40、50、65、80、100 |
Accuracy |
±1%R、±0.5%R、±0.2%R(need customise) |
Range rate |
1:10;1:15;1:20(need customise) |
Sensor material |
316(L)stainless steel |
Conditions |
Media temperature:-20℃~+80℃(max 150℃, need customise) ; environmental temp:-20℃~+60℃ |
Signal output |
Pulse ,4~20mA |
Communication output |
RS485 communication; HART protocol etc |
Working power |
· External power:+24VDC±15%,ripple:≤±15%,suitable 4~20mA output、pulse output、RS485 etc · Internal power: 1group 3.0V10AH lithium battery,voltage between 2.0~3.0V can work normally |
Signal wire connect |
Basic: Housman connector or three-wire cable; Explosion-proof: internal thread M20 * 1.5 |
Explosion proof |
ExiaIICT4 or ExdIIBT6 |
Protection level |
IP65 or higher(could customise) |
Measure range and working pressure
Size(mm) |
Normal flow range(m³/h) |
Extension flow range(m³/h) |
Normal pressure(MPa) |
DN4 |
0.04~0.25 |
0.04~0.4 |
1.6 |
DN6 |
0.1~0.6 |
0.06~0.6 |
1.6 |
DN10 |
0.2~1.2 |
0.15~1.5 |
1.6 |
DN15 |
0.6~6 |
0.4~8 |
1.6 |
DN20 |
0.8~8 |
0.45~9 |
1.6 |
DN25 |
1~10 |
0.5~10 |
1.6 |
DN32 |
1.5~15 |
0.8~15 |
1.6 |
DN40 |
2~20 |
1~20 |
1.6 |
DN50 |
4~40 |
2~40 |
1.6 |
DN65 |
7~70 |
5~70 |
1.6 |
DN80 |
10~100 |
5~100 |
1.6 |
DN100 |
20~200 |
10~200 |
1.6 |
Product Categories
Model |
LWGS |
LWS |
LWSZ |
Power supply |
24VDC ± 15% Ripple ≤5% Power consumption |
External power supply: 24VDC ± 15% Ripple ≤5%, power consumption Power within: 3VDC lithium battery, the battery voltage is 2.3V-3V, can work normally lasts more than 10 months |
External power supply: 24VDC ± 15% Ripple ≤5%, power consumption Internal power supply: 3.6V lithium battery, the battery voltage can work in 2.3V-3.6V, lasts 2 years and 5 months |
Input signal frequency |
0~3000Hz |
0~3000Hz |
0~3000Hz |
Pulse output |
Load capacity> 1100Ω High amplitude> 22V Low amplitude Pulse width 1 / 2fin × 1000 (ms) |
Load capacity> 1100Ω High amplitude> 22V Low amplitude Pulse width 1 / 2fin × 1000 (ms) |
Load capacity> 1100Ω High amplitude> 22V Low amplitude Pulse width 1 / 2fin × 1000 (ms) |
Current output |
4-20mA Pulse current output Load capacity ≤600Ω |
Alternatively or two-wire Three-wire 4-20mA or 0-20mA output Load capacity ≤900Ω |
Load capacity ≤880Ω Three-wire 4-20mA |
Communication Port |
NO |
RS485 interface Using MODBUS-RTU protocol |
RS485 interface Using MODBUS-RTU protocol |
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