Insertion Ultrasonic Flow Meter Remote Type measure oil waste water
HVAC flow meter
TF1100-EI transit-time Insertion ultrasonic flowmeter provides
abundant capabilities for accurate liquid flow measurement from
outside of a pipe. It utilizes state-of-the-art technologies on
ultrasonic transmission /receiving, digital signal processing and
transit-time measurement. The proprietary signal quality tracking
and self-adapting technologies allow system to optimally adapt to
different pipe materials automatically. Due to hot-tapped mounting
of insertion transducers, there is no ultrasonic compound and
coupling problem; Even though the transducers are inserted into
pipe wall, they do not intrude into the flow, thus, do not generate
disturbance or pressure drop to the flow. The insertion (wetted)
type has the advantage of long-term stability and better accuracy.
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.
Applications:
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.
Specifications: 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 |
Specifications: 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% |
