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HNVF-1000F portable ultrasonic flowmeter

I. Overview

    Hahn (Dalian) Co., Ltd. fluid control technology research and development production of HNVF-1000F portable ultrasonic flowmeter utilizes low voltage, multi-pulse time difference principle, the use of double-balanced differential signal transceiver patented technologies and hardware-independent parametric design method; through the selection of international the latest, advanced power LSI and advanced SMD placement welding process from production. Ensure that each factory flowmeter has the same performance; built-in-one smart printer in real time, regular print; with full Chinese display, powerful, consistent, simple operation, easy to carry, long battery life and so on. For a variety of industrial site online measurement calibration and inspection.

Second, the technical parameters parameters:
              

--- Host
 2 × 20 dot matrix backlit LCD display, operating temperature (-20 ~ 60 ℃)
 Printer output miniature thermal printer 24 characters
 4 × 4 + 2 type keyboard Touch
 Data interface RS-232 or optional RS-485

---- Sensor
 Standard TS-2 is suitable for pipe diameter: DN15 ~ DN100mm fluid temperature ≤70 ℃
 Standard TM-1 is suitable for pipe diameter: DN50 ~ DN700mm fluid temperature ≤70 ℃
 Standard TL-1 is suitable for pipe diameter: DN300 ~ DN6000mm fluid temperature ≤70 ℃

---- Measuring medium
 Can conduction of sound waves of liquid water, sea water, industrial effluent, acid liquid, oils and other

----- Flow range
 0 ~ ± 32m / s

-----measurement accuracy
 Better than ± 1%

-----power supply
 Nickel-metal hydride battery can work more than 20 hours or AC220V

----- Power consumption
 2W

----- Charge
 Smart charging, direct access AV220V, automatically stop after charging, green light

----- Weight
 Weight 2.0Kg (host)

----- REMARKS
 With integral high strength enclosure, can be used in harsh outdoor environments

Three, HNVF-1000F portable ultrasonic flowmeter features

① stability, high accuracy
Linearity better than 0.5%, repeatability better than 0.2% measurement accuracy better than ± 1%

② measuring a wide range of three optional probe
Choose different types of sensors can be realized DN15 ~ diameter pipeline flow measurement DN6000mm
Measuring the flow rate range up to -32m / s --- + 32m / s

③ built-in printer
Can achieve real-time screen printing, you can also print up to more than 20 regular measurements set in advance.

④ built-in nickel metal hydride batteries, rechargeable work
Built-in high-capacity NiMH rechargeable batteries, can support more than 20 hours continuous work flow

⑤ built-in data logger
Up to more than 20 measurements will be set in advance uploaded to the computer or network communications

⑥ support Chinese and English menu
Different versions of the flowmeter to support Chinese or English menu

High reliability ⑦
Low-voltage, multi-pulse transmitter circuit, accuracy, reliability and service life greatly improved

⑧ anti-interference ability
Double-balanced differential signal transmitter, receiver circuit, effectively resist the strong interference source inverter, tower, power lines, etc.

If unknown, please contact customer service!

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