1、 ZRN-2000P is a portable ultrasonic calorimeter that can measure both flow rate and heat, as well as liquid temperature at the inlet and outlet.

Characteristics:

High precision measurement

Linearity better than 0.5%, repeatability accuracy better than 0.2%, measurement accuracy: flow rate better than ± 1%, heat rate better than ± 2%

Non contact measurement

By attaching the magnetic ultrasonic flowmeter sensor to the outer wall of the pipeline, the measurement of flow rate and heat (cold) can be completed

Large measurement range

By selecting different types of sensors, it is possible to measure the flow rate of pipelines with diameters ranging from DN15 to DN6000mm

Support Chinese and English menus

Different versions of flow meters can support Chinese or English menus, making it convenient and fast

Charging power supply

Equipped with a large capacity nickel hydrogen rechargeable battery, it can support continuous operation of the flowmeter for more than 20 hours

Built in printer

It can achieve real-time screen printing and also print measurement results of up to 20 pre-set items on a scheduled basis.

Built in data logger

Up to 20 pre-set measurement results can be uploaded to a computer or networked communication

2、 Typical applications of portable ultrasonic flow meters:

Typical applications:

Cold water cooling temperature, flow rate, and cooling capacity measurement

Hot water heating temperature, flow rate, and heat measurement

Temperature, flow rate, and heat measurement of heat exchanger

Measurement of water temperature, flow rate, and cooling capacity of the freezer

Boiler effluent temperature, flow rate, and heat measurement

Industries such as water source refrigeration, alcohol, energy monitoring, real estate energy consumption, energy conservation and emission reduction, etc. III. Basic parameters

Host

2 × 20 dot matrix backlit LCD display, operating temperature (-20~60 ℃)

Printer Output 24 Column Character Micro Thermal Printer

4 × 4+2 touch keyboard

Data interface RS-485

Portable ultrasonic flowmeter sensor:

Standard TS-2 type applicable pipe diameter: DN15~DN100mm, fluid temperature ≤ 110 ℃

Standard TM-1 type applicable pipe diameter: DN50~DN1000mm, fluid temperature ≤ 110 ℃

Standard TL-1 type applicable pipe diameter: DN300~DN6000mm, fluid temperature ≤ 110 ℃

High temperature small HTS-1 type suitable pipe diameter: DN15~DN100mm fluid temperature ≤ 160 ℃

High temperature medium HTM-1 type suitable pipe diameter: DN50~DN1000mm fluid temperature ≤ 160 ℃

Temperature sensor: 3-wire PT100 platinum resistor for measuring supply and return water temperature, precise matching, error ≤ 0.1 ℃

Measurement medium: Water, seawater, industrial wastewater, acidic and alkaline liquids, various oils and other liquids that can conduct sound waves

Flow velocity range: 0 to ± 30m/s

Measurement accuracy: flow rate: better than ± 1%, heat: better than ± 2%

Power supply: Nickel hydrogen battery can work continuously for more than 20 hours or AC220V

Power consumption: 1.5W

Charging: Adopting intelligent charging method, directly connected to AV220V, automatically stops after charging, and displays green light

Weight: Net weight 2.5Kg (main unit)

Note: Equipped with an integrated high-strength protective box, it can be used in harsh outdoor environments