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Quick Detail:
1. OEM/ODM accepted
2. Protection Grade IP68
3. With RS485, transmission distance up to 1000m
4. Battery powered
5. OCT/4-20mA
(1) Mixer, multi-channel sampling
(2) Pieces of multiple output and network interface
(3) Double line 16 LCD display
Mainly used in municipal sewage treatment plant, drainage pumping
station in environmental detection and mines, oil field,
metallurgical, chemical, oil refining, paper making, food and other
industries of urban drainage, industrial wastewater and domestic
sewage, slurry, pulp, such as oil/water mixture flow metering.Rigid pipes such as steel mill, hard plastic, can be a variety of
pipe diameter and wall thickness of tube containing suspended solid
particles or two-phase flow measurement.
Doppler type ultrasonic flowmeter is according to the principle of
acoustic doppler, by measuring the volume scattering in
inhomogeneous fluid ultrasonic doppler frequency shift to determine
the flow.Suitable for containing suspended particles, bubble fluid flow
measurement, etc.
Mixer, multi-channel multi-type sampling (AI)
* access to 1 ~ 8 groups of ultrasonic doppler flow transmitter,
sensor measurement by tube wild card mounted;
Access road 4 * standard current (4-20 ma) or voltage (1-5 v) input
(such as liquid level, pressure, current and voltage transducer,
etc.);
* can according to user's need to increase the switch quantity
input (DI)
Pieces of multiple output and network interface
* one to one, 1 ~ 8 groups of 4 ~ 20 ma flow output value;
* twin wire online realize remote computer network at the same
time, the wired network (PSTN),
Wireless network (mobile communication GPRS and SMS (short
message));
* standard RS - 232, RS - 485 communication;
* can according to user's need to increase the switch output,
realize remote open stop pump (DO)
Double line 16 LCD display, display instantaneous flow and
cumulative flow at the same time, hand pressed key input parameters
Pieces with a drive into the open (DO) (DI) and printer (need to
customize, cycle is effective 20 working days)
Mixer imported standard meter boxes, protection grade IP65
Provide standard computer communication software in pieces
The use of advanced microcontroller technology, low power
consumption and high anti-interference, double watchdog, PLC scan,
anti-interference technology is more stable and reliable
Pieces of ultrasonic doppler flow sensor used outside the pipe
installation, special fixture, sensor to host lead distance of up
to 200 meters.
Specifications:
Type number | LDZ |
Range Pipe diameter | DN50-2200mm |
Range of Flow rate | 0.1 to 10 m/s |
Accuracy | 2% |
Suspended solids content of | >100mg/L |
Pipe material | steel, cast iron, plastic, glass and steel |
Host Operating voltage | AC220V |
Host Operating temperature | -10 ℃ -70 ℃ |
Host Protection | IP66 |
Host Operating Humidity | 85% RH |
Host power consumption | <20W |
Competitive Advantage:
1 Handle Ultrosonic Flowmeter 2 Repeatability 0.2%
3 Accuracy better than 1%
4 Response Time 0-999 second
5 Lin:0.5%
If you have any question PLease contact us. SKYPE :susan86861 .
LDZ doppler type ultrasonic flow meter for municipal sewage treatment plant Images |