Flowmeter, Level Transmitter, Level Switch Manufacturer & Supplier

FLOW AND PRESSURE MEASUREMENT

Proffessional and Reliable Industrial Process Control

R&D Center

Research and develop high quality industrial sensors and instruments products.

Factory Experience

With 30+ years’ manufacturing experience of Petrochemistry instruments.

Production Capacity

Flowmeter up to 10K pcs/M
Level Transmitter up to 10K pcs/M
Pressure Transmitter up to 5K pcs/M

Temperature sensor up to 5K pcs/M

Testing Capacity

EMC Test, Vibration Test, Impact-resistance Test, High-Low Temperature Impact test etc.

Certificates

CE, RoHs, ISO9001, New High-Tech Enterprise, Import & Export Certificate etc.

OEM/ODM

Acceptable.

Specialized in measurement for Flow, Level, Pressure, Temperature and Humidity, leading innovation premium products in

Flowmeter

Level Transmitter, Level Switch

Pressure Sensor, Pressure Transducer, Pressure Transmitter, Differential Pressure Transmitter

Temperature sensor, Temperature Transmitter

Humidity Temperature Sensor and related accessories

HFM10 Coriolis Mass Flowmeter

HFM10 Coriolis Mass Flowmeter

Accurate mass flow, volume flow, density and temperature measurement, gas mass flow measurement.
Double U-type measuring tube with high sensitivity.
● The transmitter uses high-performance microprocessor, OLED display, and the parameters are convenient and fast.
The transmitter has the self-test and self-diagnosis functions.
Two-way measurement.
The measurement is not affected by the changes in the fluid density, viscosity, and temperature.
No installation and environmental impact, to maintain long-term stability.
Simple installation, no need for straight pipe section and rectification.
High temperature, ultra-low temperature, high pressure type applications.
The Ex explosion-proof type which can be used in dangerous places.
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HFVT Vortex Flowmeter

HFVT Vortex Flowmeter

Economic flowmeter design
Flange or space-saving sandwich (wafer) version (up to DN100 / 4")
Advanced technology for signal filtering (AVFD Advanced Vortex Frequency Detection)
Optional version enables cost-saving installation without expensive pipeline reduction
Robust construction (IP65/IP68)
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HFTM Thermal Mass Flowmeter

HFTM Thermal Mass Flowmeter

Direct mass flow measurement for gas or gas mix
High flow rate sensitivity with wide range ratio up to 1000:1
Explosion proof certificated
No moving parts
No need for temperature and pressure compensation, fast response
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HLR10 Radar Level Transmitter

HLR10 Radar Level Transmitter

Continuous, non-contact level measurement of liquids, pastes, granulates, powders and other solids, high and narrow silos, hoppers or containers
Suitable for low dielectric constant media
Unaffected by liquid turbulence, change in density, dielectric constant, conductivity, foam, dust, temperature & pressure
Minimal maintenance as no moving parts
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HLR6 Radar Level Transmitter

HLR6 Radar Level Transmitter

Provides accurate & reliable level measurement of liquids, slurries, pastes, liquid interface & solids, toxic medium or a corrosive medium
Suitable for low dielectric constant media
Unaffected by liquid turbulence, change in density, dielectric constant, conductivity, foam, dust, temperature & pressure
Minimal maintenance as no moving parts
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HLR8 Radar Level Transmitter

HLR8 Radar Level Transmitter

The highest accuracy is ± 0.5mm; the minimum blind area is 0.01m;
Frequmodulation continuous wave technology, wider bandwidth, higher frequency, stronger energy;
Under the working conditions of high temperature, high pressure, strong corrosion and toxic gas, the use of THz electromagnetic wave can penetrate tempered glass, PTFE, PFA, ceramics and other materials, based on these materials as the basis to make special partition, can measure some limit conditions, the temperature up to 680℃, the highest pressure up to 100bar;
Built-in micro-band antenna, no horn mouth, easy to install;
The minimum 0.7 beam Angle can also be measured normally in easy crystallization, adhesion and other occasions.
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HLUP Pressure Transducer

HLUP Pressure Transducer

Used in semiconductor fluid pressure measurement system in the boundaries of ultra-high purity (UHP).
Pressure range 0~5000psi
Output Signal 4~20mA Analog Signal
Compliance with SEMI F19, Ra＜0.13 μm
100 Helium leak test and packed in class 100 clean room
Digital circuit compensation
Strong anti-interference and excellent long-term stability
Available for measurement of absolute pressure, gauge
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HLVH Hydrogen Pressure Sensor

HLVH Hydrogen Pressure Sensor

Precision pressure measurement from 0 ... 10 to 0 ... 1000 bar
Integrated robust 316L stainless steel housing no welding line, no O-ring, no risk of leakage
Made for hydrogen applications such as hydrogen electrolyzer, pressure monitoring of distribution network, storage station, compressor, dryer, H2-refuelling station and H2-combustion power plant
Thick film sensor to prevent hydrogen evolution or hydrogen extraction
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HLVC Robust Pressure Sensor

HLVC Robust Pressure Sensor

Used in hydraulic process control, aviation and aerospace, auto industry, medical
equipment and hydraulic piping system.
Pressure range: from 0~1000 Bar
Optional output: 4~20mA, 0~5Vdc, 0~10Vdc, 0.5~4.5Vdc etc
Wetted parts: SUS304, SUS316
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HTHA RTD Temperature Transmitter

HTHA RTD Temperature Transmitter

RTD, TC, Ohm, or mV input
DlN form B sensor head mounting
Full compatibility with worldwide HART® devices
Standardized supervision with standardized software
Fully configurable through the current loop
Galvanic surge protection
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HTET Thermocouple Temperature Sensor

HTET Thermocouple Temperature Sensor

Thermocouples measure temperature based on voltage potential. They consist of two dissimilar electrical conductors that are joined in electrical junctions. When the junctions are at different temperatures, it produces a temperature-dependent voltage as a result of the thermoelectric effect, and you can interpret this voltage to measure temperature.
-For temperatures from -200 to +1600°C
-Available with different thermocouples
-As single or twin thermocouple
-With transmitter option
-Explosion proof (EEx d IIC T5, EEx d IIC T6)
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HRH5 Relative Humidity Temperature Sensor

HRH5 Relative Humidity Temperature Sensor

LC display with background light
PT100 or PT1000 temperature sensor integrated
Impact-resistant plastic case
Ingress protection up to IP67
Anti lightning and electric fast transient interference
Ultra-low power consumption, low thermal drift, high long-term stability and long service life
Optional output signal 0~10Vdc, 4-20mA or RS485 Modbus RTU
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Hot Product

Electromagnetic Flowmeter

Wide range of flow rate and caliber, anti-clogging and anti-corrosion design compatible with solid-liquid two-phase fluids containing solid particles, such as pulp, mud, sewage and aggressive liquid.
Accurate flow measurement is not affected by changes in fluid’s density, viscosity, temperature, pressure, and conductivity, no pressure loss and excellent energy-saving.

High accuracy and repeatability, accuracy up to 0.2%

Minimum media conductivity is 1μS/cm

Minimum flow speed is 1L/h

Range ratio up to 100:1

Food and beverage、Pharmaceutical machine、Beverage filling machine、Water treatment

Besides providing high quality sensors and instruments products, also offering a total industial measurement solution, OEM or ODM is acceptable.

With 30+ years’ core expertise in R&D, design, production, quality assurance and customer service.

Business lines cover almost all industries, including petrochemicals, chemicals, water treatment, pharmaceuticals, food processing industry, environmental protection industries, paper industry, air conditioning, power systems, pipping engineering, hydraulic machinery, also widely applied in the field of agriculture.

Petrochemistry

This radar level transmitter project is deployed at an asphalt industrial park under a transportation control group.
HVAC

This electromagnetic flowmeter project involves an HVAC system for a telecom company's data center.
Beverage

Specializes in developing and manufacturing in flow, level, pressure and temperature measurement, certificated to ISO9001,SIL, PC.
Energy

Specializes in developing and manufacturing in flow, level, pressure and temperature measurement, certificated to ISO9001,SIL, PC.

Industry News

ZYZL Instruments Co., Ltd

ZYZL Instruments Co., Ltd. as the leading industrial instrumentation manufacturer in Wuxi of China, established in 2021. Specializes in developing and manufacturing in flow, level, pressure and temperature measurement, certificated to ISO9001,SIL, PC.Since 2021, ZYZL is always focus on leading techn

26 May 2024