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Portable flow measuring device with magnetic-inductive sensor for mobile flow measurement on a 20 mm wading rod. Real time flow, average flow and other values.

The Non-Contact Water Current Meter is an advanced velocity measuring sensor, which uses advance technology to achieve a simple, fast measurement. This Sensor is small and lightweight, easy to carry, very suitable for floods or rapids other than other instruments which is difficult to use for measuring river velocity as water-immersed using and on-site testing.

Universal Water Current Meter is a world recognized instrument. This current meter is suspended in the water using a cable with sinking weight or wading rod and will accurately measure stream flow velocities 0.04 m/s up to 10 meters per second with Multiple propellers. Magnetic The free ends of the proximity switch cable are connected to a Water Velocity Indicator. The calibration chart provided with the instruments. Universal Water Current Meter serves for determination of current velocities in water courses, canals, rivers and the sea.

Virtual make Pygmy Type water current meter along with Micro-controller based Digital Counter or Water Velocity Indicator has been designed to measure the Velocity of water in a flowing stream or open Canal. It comprises a Pigmy Type Water Current Meter with wading Rod and & Digital Counter / Digital Water Velocity Indicator (As per Customer Requirement). Water Current Meter employs a bucket wheel assembly that is mounted upon a shaft and rotates in response to fluid flow, generating a signal that is proportional to the fluid flow velocity. The current bucket wheel assembly is made of plated brass. It employs six hollow conical cups that are hand formed from sheet metal and individually soldered to a brass, star-shaped frame. The finished unit is then plated. The frame is shaped so that a strut connects the apex of each cup to the outer diameter of the following cup around the frame.

This Virtual make Propeller Type Water Current Meter is used to measure Velocity of water flow directly in m/s. The spindle carrying the propeller wheel freely rotates in the pivot assembly. The magnet and reed switch assembly produces one pulse per rotation. The rotation of the Water Current Meter is sensed by sensor & gives pulsed output signal.

When permanent installation is not required, portable ultrasonic flowmeter can provide extended functions and field portability. Monitor liquid flow from site to site freely. Comes a complete liquid measurement kit with a portable clamp sensor, a small hand-held display interface, bright color display and touch buttons.

When permanent installation is not required, portable ultrasonic flowmeter can provide extended functions and field portability. Monitor liquid flow from site to site freely. Comes a complete liquid measurement kit with a portable clamp sensor, a small hand-held display interface, bright color display and touch buttons.

Process connection as per ASME / EN / AWWA / JIS

3 line LCD backlit display

SS construction

Bidirectional flow

Multiple communication protocols

Built-in diagnostics"

Low maintenance cost and easy installation
Long lasting performance: No maintenance and repair for 6 years
â?¢ Intelligent information can be output by providing advanced statistical data and
diagnostic programs
â?¢ Maximum tolerance of Class 1 meter: 1% in convection area ( Q2 â?¤ Q â?¤ Q4) 3 % in small
area (Q1 â?¤ Q â?¤ Q2)

[ SPECIFICATIONS ]
* Measuring caliber 25 mm ~ 1,200 mm
* Domestic Approval : 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm
* Composition : Detection unit: Electronic sensor / Conversion unit: input unit, operation unit, output unit, indicator
* Accuracy Full Scale: 0.2% (65 mm ~ 250 mm: 1st grade / 50 mm, 300 mm, 350 mm: 2nd grade)
* Max. Measureable Flow Rate : 10 m/s
* Display unit and contents : Accumulated flow (m3): 9 digit x 1 (forward, reverse, modification available) Instantaneous flow rate (m3 / h): 4 digits, date, time, alarm (battery life and empty pipe) and data logger
* Measurement function : Low flow cut off: 0 ~ 9 of maximum flow
* Measurement frequency : Battery Type : 1/5 Hz / AC Type : 6.25 Hz
* Max working pressure : 1.0 MPa ~ 1.6 MPa
* Input : 4 ~ 20 mA pressure gauge signal (Loop Powered Terminal): AC Type
* Output : 1 Instantaneous flow rate (4 to 20 mA) 1 - AC Type
2 accumulated flow (O.C Pulse) - Pulse Load 5 ~ 35 V DC / 50 mA
(Common for AC & Battery Type)
* Liner : Hard Rubber
* Electrode Hastelloy C
* Housing/Flange : Carbon Steel
* Communication and internal memory : RS 485 MODBUS: AC Type / Internal memory: Date, time, instantaneous flow rate, accumulated flow rate, and pressure Memory interval: 5 seconds ~ 24 hours (1 year storage upon 1 minute interval storage)
* Power Battery Type : 3.6 V DC (Life span 7 years) / AC Type : 110 ~ 220 V AC
* Temperature : Ambient temperature: 20 ~ 60 / Storage temperature: 30 ~ 70 (humidity up to 95%)
* Protection class : Detection unit (IP 68) / Converter (IP 65)

[ APPLICATIONS ]

Water industry / Wastewater treatment industry

For more details on quality Korean flowmeters, please feel free to visit http://www.hnl-global.com/flowmeter and contact us.

SYSTEM INFORMATION

The electromagnetic flow meter HMF 2110 series is the most common and highly accurate flow measurement device that can be universally used in various measurement fields. Since there is no driving part like a propeller, no trouble is caused due to pressure loss, and the durability is excellent In addition, since the installation is simple with the flange type, even a beginner can easily install it through simple training. The sensor measures the flow rate by direct contact with the fluid,, thus a more reliable flow rate value can be obtained, and the reproducibility is also excellent If you are looking for a flowmeter that can be used with confidence, choose the HMF 2110 series without hesitation.

â?? KEY FEATURES
Quick Start
Self diagnostic
Easy Maintenance

â?? CHARACTERISTICS
â?¢ Due to high stability, popular for water flow measurement
â?¢ Excellent durability due to no driving part
â?¢ Electrode and lining materials are selected for measuring chemical flow
â?¢ There is no pressure drop, which reduces electricity costs.

â?? SPECIFICATIONS
* Sensor installation method : Flange mounting type (Standard: JIS, DIN, ANSI, etc.)
* Accuracy : �±0.2% (flow rate 0.1 m/s or more)0.2% (flow rate 0.1 m/s or more)
* Max Minimum Flow : 0.05 m/s ~ 10 m/s (Flow rate by diameter)
* Measuring pipe caliber : 6 mm ~ 2,000 mm
* Measurable fluid : Water, sewage, wastewater, chemicals, etc. (Conductivity of 5�¼S /cm or more)
* Power : 110 ~ 220 V AC / 60 Hz
* Operating temperature : Sensor (40 ~ 70 â??), Operation: (18 ~ 60 â??)
* Screen display contents : LCD Size: LCD Display 100 x 55, 3 Line, 16 Characters, Instantaneous flow rate (4 digit), accumulated flow rate (9 digit), pressure (4 digit)
* Flow display unit : Unit: m3, L, etc. / Directions: Forward & Reverse (-)
* Electrode : Hastelloy C
* Liner: NBR, Hard Rubber, EPDM
* Flange : Carbon Steel
* Flow measurement frequency : 1.875 ~ 12.5 Hz
* Sensor cable length : 100m
* Output signal : 4 ~ 20 mA, Integrated pulse active , Passive (Max 10 kHz), Relay pulse (Max Load 24 V DC / 1A)
* Communication and memory : RS 232, RS 485 Modbus 128 Mbyte internal memory: date, time, instantaneous flow rate, accumulated flow rate, Pressure memory interval: 5 seconds ~ 24 hours
* Protection class : Sensor unit: IP 68 / Operation unit: IP 65
* Self diagnosis function : Alarm display when empty pipe information and self diagnosis error occur

For more details on quality Korean flowmeters, please feel free to visit http://www.hnl-global.com/flowmeter and contact us.

[ CHARACTERISTICS ]
Wide Beam Transducer (Broadband ultrasonic measurement function)
Determine the transmission frequency by finding the resonance frequency of the pipe
according to the outer diameter, material, and thickness of the pipe
â?¢ Little error occurs due to stable signal reception
â?¢ Excellent measurement stability even when there are air bubbles slurry (30% or less),
scale generation, changing temperature and density. How to install

â?¶Pipe Configuration (automatic correction of disturbance factors)
â?¢ In actual industrial sites, sufficient straight pipe without interference is required for
accurate flow measurement
â?¢ If no sufficient straight pipe is secured ;
- Re estimation of correction factors for disturbance factors and distances from
disturbance factors, self compensation.
- It has the same accuracy as that in which a sufficient intuition is secured even at
a short distance from the disturbance factor.

â?¶Other Functions
* Diagnostic Menu (Self diagnosis function)
* Auto Zero (Automatic zero adjustment function)
* MultiPulse Transmission (Multi pulse function)
* Liquid Class Menu (Fluid selection function)

[ SPECIFICATIONS ]
* Ultrasonic firing method : Wide beam
* Flow measurement range : 0.0003 m/s ~ 30 m/s (by diameter)
* Accuracy : HUF 2000N: within 0.5 ~ 1% (Normal / Precision sensor)
HUF 2000DN: Within 0.5% (Precision sensor)
* Measurable pipe diameter : 6.4 mm ~ 6,000 mm
* Measurable pipe material : Steel, ABS, Aluminum, Black Iron, Brass, Cast Iron, Copper,
Ductile, Glass, Hastelloy, etc.
* Measurable fluid : Water, Wastewater, Oil (Turbidity 30,000 mg / L or less, Bubble 30% or less)
* Power : 110 ~ 220 V AC / 60 Hz
* Operating temperature : General sensor (40 ~ 120 â??), High temperature sensor
(40 ~ 230â??), Indicator (18 ~ 60â??)
* Display : HUF 2000N: 100 x 55 / HUF 2000DN: 120 x 64
* Display contents: Instantaneous flow rate (4 digit), Accumulated flow rate (8 digit),
Flow rate (3 digit), Pressure (4 digit), Ultrasonic velocity (Vs ), Air volume (Air), Signal
strength,
* Flow / Time display unit : m3 & L / Forward & Reverse (--) / Second (s), Minute (min),
Hour (h) & Day
* Input signal : HUF 2000N: 1 pressure signal / HUF 2000DN: 2 4 ~20 mA, 2 RTDs
* Output signal : 4~20 mA, Integrated pulse, RS232 / RS 485 MODBUS
* Protection grade : Sensor: IP 68 / Indicator: IP 65
* Sensor cable length : Max. 600m
* Storage content and capacity : Date, time, instantaneous flow rate, integrated flow rate,
pressure, signal intensity, ultrasonic velocity, etc. Memory storage at regular intervals
(5 sec. ~ 24 hrs.) (1 year can be stored at 1 min. intervals)

[ CHARACTERISTICS ]
Low maintenance cost and easy installation
Long lasting performance: No maintenance and repair for 6 years
Intelligent information can be output by providing advanced statistical data and diagnostic programs
Maximum tolerance of Class 1 meter: 1% in convection area ( Q2 â?¤ Q â?¤ Q4) 3 % in small area (Q1 â?¤ Q â?¤ Q2)

[ SPECIFICATIONS ]
* Measuring caliber 25 mm ~ 1,200 mm
* Domestic Approval : 50 mm, 65 mm, 80 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm, 350 mm
* Composition : Detection unit: Electronic sensor / Conversion unit: input unit, operation unit, output unit, indicator
* Accuracy Full Scale: 0.2% (65 mm ~ 250 mm: 1st grade / 50 mm, 300 mm, 350 mm: 2nd grade)
* Max. Measureable Flow Rate : 10 m/s
* Display unit and contents : Accumulated flow (m3): 9 digit x 1 (forward, reverse, modification available) Instantaneous flow rate (m3 / h): 4 digits, date, time, alarm (battery life and empty pipe) and data logger
* Measurement function : Low flow cut off: 0 ~ 9 of maximum flow
* Measurement frequency : Battery Type : 1/5 Hz / AC Type : 6.25 Hz
* Max working pressure : 1.0 MPa ~ 1.6 MPa
* Input : 4 ~ 20 mA pressure gauge signal (Loop Powered Terminal): AC Type
* Output : 1 Instantaneous flow rate (4 to 20 mA) 1 - AC Type
2 accumulated flow (O.C Pulse) - Pulse Load 5 ~ 35 V DC / 50 mA
(Common for AC & Battery Type)
* Liner : Hard Rubber
* Electrode Hastelloy C
* Housing/Flange : Carbon Steel
* Communication and internal memory : RS 485 MODBUS: AC Type / Internal memory: Date, time, instantaneous flow rate, accumulated flow rate, and pressure
Memory interval: 5 seconds ~ 24 hours (1 year storage upon 1 minute interval storage)
* Power Battery Type : 3.6 V DC (Life span 7 years) / AC Type : 110 ~ 220 V AC
* Temperature : Ambient temperature: 20 ~ 60 / Storage temperature: 30 ~ 70 (humidity up to 95%)
* Protection class : Detection unit (IP 68) / Converter (IP 65)

[ APPLICATIONS ]
Water industry / Wastewater treatment industry