Categories
Price: | Negotiable/Piece |
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Trade Terms: | EXW |
Min Order: | 1/Piece |
Pay Type: | T/T |
Prod Model: | cx |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Maintenance: | Less and Easy |
Exported: | More 80 Countries |
Price: | Competitive |
Experience: | More 20 Years |
Quality: | World-Class |
Type: | Turbine Flow Meter |
Accuracy: | >?à1% |
Measuring Media: | Liquid |
Measuring Principle: | Electrical Principles |
Size: | DN100-500 |
Main Application: | Corrosive Liquid/Gas |
Standard | GB/T8940-2003 |
Connection size(mm) | 20,25,32,40,50,65,80,100,125,150,200,250,300(flange connection) 25,40,50(can be made with thread connection) |
Accuracy | ±1.5%(±1% customized) |
Range ratio | 1:10 ;1:20 ;1:30 |
Material | Body:SS304 or cast aluminium impeller:anticorrosive ABS or quality aluminium alloy Convertor : cast aluminium |
Working condition | Medium temperature:-20C~+80C Ambient temperature:-30C~+60C Relative humidity:5%~90% Working pressure:86Kpa~106Kpa |
Supply | A.external power:+24VDC±15%,ripple wave≤±5%,suitable for 4-20mA,Pulse,RS485 B.internal power:1 group 3.0V10AHlithium battery,battery power can do formal work in 2.0V~3.0V,if power less than 2.0V,it will have low voltage indication. |
Consumption | external power:< 1W Internal power supply :average power≤ 1W,continue to be used more than 3 years |
Output | Pulse,4-20mA,control signal |
Communication | RS485 |
Recording in real time | Start and stop recording, day recording,Timing interval recording |
Explosion proof | ExdIIBT6 or ExiaIICT4 |
Protect | IP65 |
Model | LWQ-N | LWQ-A | LWQ-B | LWQ-C | LWQ-D |
Output | Pulse | 4-20mA | No | 4-20mA | 4-20mA/Pulse |
Supply | +24VDC±15% | +24VDC±15% | lithium battery | 24VDC±15% | 24VDC±15%+lithium battery |
Accuracy | 2.5~1.5class | 1.5~1.0class | 1.5~1.0class | ||
Range | Standard range | Standard range or Extended range | Standard range or Extended range | ||
Display | No | Yes | Yes | ||
Temperature and pressure compensation | No | No | Yes | ||
Communication | No | No | RS485 | ||
Recording in real time | No | No | Yes | ||
Material | aluminium alloy or stainless steel | aluminium alloy or stainless steel | aluminium alloy or stainless steel | ||
Explosion proof | ExdIIBT6 or ExiaIICT4 | ExdIIBT6 or ExiaIICT4 | ExdIIBT6 or ExiaIICT4 | ||
Protection | IP65 | IP65 | IP65 | ||
Consumption | < 1W | < 1W | < 1W | ||
Size | DN25~DN300 | DN25~DN300 | DN25~DN300 | ||
Installation type | Flange | Flange | Flange | ||
Medium temperature | -20C~80C | -20C~80C | -20C~80C | ||
Ambient temperature | -30C~60C | -30C~60C | -30C~60C |