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Online 4 - 20 mA Output Waste Water Electromagnetic Flow Meter
Flowmeter TLD150A1YSAC
1. Application
•Water and wastewater treatment: Inlet pipeline, outlet pipeline, sludge pipeline, etc.
2. Features and Benefits
• The 4 electrode measuring system: Measuring electrode,reference electrode,empty pipe detection electrode;
• No activity parts blocking the flow in the measuring pipeline, and no pressure losing.
• The measuring result has nothing with physical parameter, like
fluid density, viscosity, temperature,
pressure, and electric conductivity (not less than 5μs/cm), etc.;
• Two direction measuring system, built-in three calculators:
direct aggregates, inverse aggregates,
and difference between direct and inverse aggregates.
• Different lining and electrode material could be selected, has good corrosion resistance;
• Unique anti-interference filter circuit and arithmetic processor, output stably;
• Variety of output functions, and the width of output pulse is adjustable
• Grounding electrode, grounding rings, and lightning protection devices, ensure the safety.
• Measuring Range can be segmented set;
• LCD displays a plenty of information, including instantaneous flow and cumulative flow.
• Measurement system has ability of avoid vibration and electromagnetic interference.
• Support HART protocol communication and Profibus is Optional
3. Specifications
Performance characteristics | |
Nominal Diameter | DN 10 ~ DN 3000 |
Flow rate Range | 0.2 ~ 10 m/s |
Accuracy | ±0.5% FS |
Repeatability | 0.1 % |
Calibration | Factory calibrated |
Display | LCD |
Damping Time | 0.5 ~ 60 sec. (can be increased second to ) |
Power-off Protection | In case of power-off , parameter values will be saved in memory
that hard to lose, |
Outputs | |
Analog Outputs | 4-20 mA output |
Pulse | 3.6 ~ 3600000 pulse/hour, Pulse width: 0.5 ~ 500 ms |
Digital Communication | MODBUS RS232/RS485,Profibus DP is optional |
Power supply | |
AC Power Supply | 220 VAC±10%, 50Hz |
DC Power Supply | 24 VDC ±10% |
Physical parameters | |
Material of Shell | Aluminum alloy with acrylic resin coating |
Optional material of electrode | stainless steel; Hastelloy C |
Optional material of Lining | Neoprene, polyurethane, PTFE |
Connection | Flanged |
Environmental conditions | |
Ingress protection | --IP65 (Transmitter of split meter) --IP68 (Sensor of separate meter) --IP67 (Integrative meter) |
Operating Temperature | -Transmitter: -10 ~ 40℃ --Sensor: -25 ~ 60℃ |
Humidity | 0~85% |
4. Ordering Information
Ordering Information | ||||||||||||||
Diameter of the pipe | Material of lining | Material of electrode | Structure of the meter | Signal output | Power supply | Pressure grade | ||||||||
TLD | ||||||||||||||
Code | Meaning | Code | Meaning | Code | Meaning | Code | Meaning | Code | Meaning | code | meanning | Code | Meaning | |
DNxxx | Diameter of the pipe is xxxmm | A | Neoprene, PTFE | 1 | 316 stainless steel | Y | Integrative | S | 4~20Ma | AC | 220VAC | P06 | 0.6MPa | |
B | Polyurethane | 2 | 316L stainless steel | F | Seperat | R | RS-485 (Modbus) | DC | 24VDC | P10 | 1.0MPa | |||
C | PTFE | 3 | Hastelloy C | H | HART | P16 | 1..6MPa | |||||||
P | Profibus | P25 | 2.5MPa | |||||||||||
M | Modbus | |||||||||||||
Example TFL-K1C10, Ball Level Meter with one point, 10m cable. |