זרם קולי הכנסה TF1100-EI למדידת זרימה נוזלית עם דיוק גבוהה
אין ביקורות עדיין
מאפיינים עיקריים
מפרט הליבה של התעשייה
accuracy
±1%
type
Ultrasonic flow meters, Ultrasonic meters
מאפיינים נוספים
place of origin
Shanghai, China
material
פיברגלס, הצצה, אסוזה 304
Medium
אין
warranty
1 Year
customized support
OEM
brand name
Lanry
model number
TF1100-EI
עקרון המדידה
עקרון מתאם הבדל זמן המעבר קולי
טווח מהירות הזרימה
0.01 עד 12 m/s, דו-כיווני
רזולוציה
0.25 מ"מ\שנייה
חזרה
0.2% של קריאה
זמן תגובה
0. 5S
רגישות
0.003 מטר/s
דיוק
± 1.0% r במחירים> 0.3 m/s
סוגי נוזלים נתמכים
נוזלים נקיים ומלוכלכים מעט עם עכירות <10000 ppm
אספקת חשמל
Ac: 85-265v dc: 24v/500ma
סוג המתחם
רכוב קיר
אריזה ומשלוח
Unit Penjualan:
Item tunggal
Ukuran paket tunggal:
44X33X23 ס"מ
Berat kotor tunggal:
8.000 ק"ג
זמן אספקה
תיאורי המוצרים מהספק
Product Description
Features：
◆ Hot-tapped installation, no pipe line flow interrupted.
◆ No moving parts, no pressure drop, no maintenance.
◆Spool-piece transducer for best accuracy and better long-term stability.
◆ High temp. Insertion transducers are suitable for high temperature of -35℃~150℃.
◆Wide bi-directional Flow range of 0.03 to 36 m/s, and wide range of pipe sizes from DN65 to DN6000.
◆Data logger function.
◆The heat measurement function by configuring with paired temperature sensors.
◆ No moving parts, no pressure drop, no maintenance.
◆Spool-piece transducer for best accuracy and better long-term stability.
◆ High temp. Insertion transducers are suitable for high temperature of -35℃~150℃.
◆Wide bi-directional Flow range of 0.03 to 36 m/s, and wide range of pipe sizes from DN65 to DN6000.
◆Data logger function.
◆The heat measurement function by configuring with paired temperature sensors.
Working Principle
The Transit-time Correlation Principle makes use of the fact that the time-of-flight of an ultrasonic signal is affected by the
flow velocity of the carrier medium. Like a swimmer working his way across a flowing river, an ultrasonic signal travels slower upstream than downstream.
Our TF1100 ultrasonic flow meters work according to this transit-lime principle:
Vf = Kdt/TL
Where:
V:Flow velocity
K: Constant
dt: Difference in time of flight
TL: Ave rage Transit Time
When the flow meter works, the two transducers transmits and receives ultrasonic signals amplified by multi beam which travels firstly downstream and then upstream. Because ultra sound travels faster downstream than upstream, there will be a difference of time of flight (dt). When the flow is still, the time difference (dt) is zero. Therefore, as long as we know the time of flight both downstream and upstream, we can work out the time difference, and then the flow velocity (Vf) via the following formula.
flow velocity of the carrier medium. Like a swimmer working his way across a flowing river, an ultrasonic signal travels slower upstream than downstream.
Our TF1100 ultrasonic flow meters work according to this transit-lime principle:
Vf = Kdt/TL
Where:
V:Flow velocity
K: Constant
dt: Difference in time of flight
TL: Ave rage Transit Time
When the flow meter works, the two transducers transmits and receives ultrasonic signals amplified by multi beam which travels firstly downstream and then upstream. Because ultra sound travels faster downstream than upstream, there will be a difference of time of flight (dt). When the flow is still, the time difference (dt) is zero. Therefore, as long as we know the time of flight both downstream and upstream, we can work out the time difference, and then the flow velocity (Vf) via the following formula.
Z method
Specification
Transmitter:
Measurement principle | Ultrasonic transit-time dfference correlation principle |
Flow velocity range | 0.01 to 12 m/s, bi-directional |
Reaolution | 0.25mm/s |
Repeatability | 0.2% of reading |
Accuracy | ±1.0% of reading at rates >0.3 m/s);±0.003 m/s of reading at rates<0.3 m/s |
Resonse time | 0.5s |
Sensitivity | 0.003m/s |
Damping of displayed value | 0-99s(selectable by user) |
Liquid Types Supported | both clean and somewhat dirty liquids with turbidity <10000 ppm |
Power Supply | AC: 85-265V DC: 24V/500mA |
Enclosure type | Wall-mounted |
Degree of protection | IP66 according to EN60529 |
Operating temperature | -10℃ to +60℃ |
Housing material | Fiberglass |
Display | 4 line×16 English letters LCD graphic display, backlit |
Units | User Configured (English and Metric) |
Rate | Rate and Velocity Display |
Totalized | gallons, ft³, barrels, lbs, liters, m³,kg |
Thermal energy | unit GJ，KWh can be optional |
Communication | 4~20mA(accuracy 0.1%),OCT, Relay, RS232, RS485 (Modbus),datalogger |
Security | Keypad lockout, system lockout |
Size | 244*196*144mm |
Weight | 2.4kg |
Transducer :
Degree of protection | IP67 or IP68 according to EN60529 |
Suited Liquid Temperature | Std. Temp.: -35℃~85℃ |
High Temp.: -35℃~150℃ | |
Pipe diameter range | DN65-6000 |
Transducer Size | Type S Φ58*199mm |
Material of transducer | Stainless Steel |
Cable Length | Std: 10m |
Temperature Sensor | Pt1000, 0 to 200℃, Clamp-on and Insertion type Accuracy: ±0.1% |
Accessories
Transducer Sensor
Drilling Rod and Drilling Bit PT1000 insertion
Packing & Delivery
Selling Units: | Piece |
Packing: | Carton box/1pc |
Delivery: | FedEx, DHL, UPS (by air, by sea can be optional) |
Delivery Time: | Within 10 days after receiving payment |
Application
●Water and waste water industry - hot water, cooling water, potable water, sea water etc.)
● Petrochemical industry
● Chemical industry -chlorine, alcohol, acids, .thermal oils.etc
● Refrigeration and air conditioning systems
● Food , beverage and pharmaceutical industry
● Power supply- nuclear power plants, thermal & hydropower plants), heat energy boiler feed water.etc
● Metallurgy and mining applications
● Mechanical engineering and plant engineering-pipeline leak detection, inspection, tracking and collection.
● Petrochemical industry
● Chemical industry -chlorine, alcohol, acids, .thermal oils.etc
● Refrigeration and air conditioning systems
● Food , beverage and pharmaceutical industry
● Power supply- nuclear power plants, thermal & hydropower plants), heat energy boiler feed water.etc
● Metallurgy and mining applications
● Mechanical engineering and plant engineering-pipeline leak detection, inspection, tracking and collection.
Company Introduction
Exhibitions
Certifications
Factory Equipments
Lanry Instruments is the professional manufacturer of ultrasonic measurement instruments, provides one package service of research and development, production, marketing, and after-sales services. Engaged in the production of flow meters more than 20 years. Currently, Lanry Instruments has developed into two branches as Lanry Instruments (Shanghai) Co.,Ltd. and Lanry Instruments (Dalian)Co.,Ltd. which are responsible for different areas and applications.
related products
>= 1 יחידות
2,702.47 ₪
וריאציות
סך הקופונים:1 size;1 dn.
לבחור עכשיוsize(1): 244*196*114mm
244*196*114mm
dn(1)
DN65-6000
משלוח
אין פתרונות משלוח לכמות שנבחרה כרגע
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