UF2000b Dn32

UF2000b Dn32

UF2000B DN32-DN1000mm 4-20mA ultrasonic flow meter for water Introduction of UF2000B 4-20mA water flow meter clamp on UF
Basic Info.
Model NO. UF2000B
Measuring Media Liquid
Measuring Principle Electrical Principles
Measurement Object Closed Pipeline
Certification CE, RoHS, ISO
Medium Water(Tap Water, Industrial Water)
Transport Package Wooden Carton
Specification Customized
Trademark Holykell
Origin Hunan
HS Code 9026100000
Production Capacity 5000 Sets /Year
Product Description
UF2000B DN32-DN1000mm 4-20mA ultrasonic flow meter for water

UF2000b Dn32-Dn1000mm 4-20mA Ultrasonic Flow Meter for Water

Introduction of UF2000B 4-20mA water flow meter clamp on

UF2000B 220V AC 4-20mA ultrasonic water flow meter clamp on is designed to be installed in a fixed location for long-term flow measurement.

Ultrasonic flow meter is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.

Transit-time flow meter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the outside of a closed pipe at a specific distance from each other. The transducers can be mounted in V-method where the sound transverses the pipe twice, or W-method where the sound transverses the pipe four times, or in Z-method where the transducers are mounted on opposite sides of the pipe and the sound crosses the pipe once. This selection of the mounting method depends on pipe and liquid characteristics. The flow meter operates by alternately transmitting and receiving a frequency modulated burst of sound energy between the two transducers and measuring the transit time that it takes for sound to travel between the two transducers. The difference in the transit time measured is directly and exactly related to the velocity of the liquid in the pipe.

UF2000b Dn32-Dn1000mm 4-20mA Ultrasonic Flow Meter for Water

Specs of UF2000B 4-20mA ultrasonic water flow meter clamp on

Products name

UF2000B 220V AC 4-20mA ultrasonic water flow meter clamp on

Main unit

Accuracy

Better than ±1%

Repeatability

Better than 0.2%

Principle

Transit-time measuring principle

Measurement

Period

500ms

Display

LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc.

Output

Analogue output: 4-20mA or 0-20mA current output. Impedance 0∼1kW. Accuracy 0.1%.

OCT output: Frequency signal (1~9999HZ)

Relay output: over 20 source signal (no signal, reverse flow etc.)

RS485 serial port

Input

Three analogue input

Three-wire PT100 resistor input (optional)

Other functions

Automatically record the totaliser data of the last 64 days / 64 months / 5 years;

The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation

The instrument working status of the last 64 days

pipe

material

Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed

Size

15-6000mm

Straight pipe section

In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D from the access of the pump. (D stands for pipe diameter)

Liquid

Types

Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid

Temperature

Standard: -30C - 90C ,High-temperature:-30C - 160C

Turbidity

Less than 10000ppm, with a little bubble

Flow Direction

Bi-directional measuring, net flow/heat measuring

Environment

Temperature

Main Unit: -30C - 80C

Transducer: -40C -110C, Temperature transducer: select on enquiry

Humidity

Main Unit: 85% RH

Transducer: water-immersible, water depth less than 3m

Cable

Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.

RS-485 interface, transmission distance up to 1000m

Power Supply

AC220V or DC24V

Power Consumption

Less than 1.5W

Protocols

MODBUS, M-BUS, Fuji extended protocol and other factory protocol


UF2000b Dn32-Dn1000mm 4-20mA Ultrasonic Flow Meter for Water

You will benifit from our Holykell ultrasonic flow meters as followings:

1.Saving money

Measuring precision,long lifetime

2. Low cost

The cost is lower than the other models out there contact us

3. Less maintenance

No moving parts, maintenance-free

4.Widely used

Wide range of norminal diameters DN32mm to DN1000mm .


UF2000b Dn32-Dn1000mm 4-20mA Ultrasonic Flow Meter for Water


UF2000b Dn32-Dn1000mm 4-20mA Ultrasonic Flow Meter for Water




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