About Silver Automation Instruments
Why Choose Us?
FREE Expert Consultation – Get a customized measurement solution for flow, pressure, temperature, or data logging—no obligation, just perfect results.
Any Medium, Any Condition – From water, steam, and oil to aggressive chemicals and fuels, we've got the right instrument for your application.
Factory-Direct Pricing – Cut out middlemen and enjoy high-end instruments at unbeatable prices from Chinese factory.
Certified Quality – Our products meet CE, ATEX, and ISO9001 standards for safety and performance.
Fast Global Delivery – Most orders ship in 7-10 working days—no long waits!
Fully Customizable – Need a special sensor range? A unique output signal? We engineer solutions just for your needs.
Our Products
Micro Corolis mass flow meter
Model: SH-CMF-FE
Params: Coriolis principle
Coriolis flow meter/controller
Accuracy:±0.25%~±0.5%
Flow range: 40 g/h ~1000 kg/hr
Pressure rating: 30 bar or 100 bar
Output:4-20mA, 0~5VDC,1~5VDC
Power supply: 15V DC or 24V DC
Communication: RS485 or RS232
Steam mass flow meter
Model: STLU-VFN
Params: Vortex flow meter principle
For saturated steam and overheated steam
Pipeline size: DN15~DN300
Max steam temperature: 500 ℃
ATEX Approved
With built in temperature and pressure compensation
Flow sensor material: stainless steel 304
Process connection: Flanges, wafers, screws or tri-clamp
Low Flow Thermal mass flow meter
Model: SRK-DL
Params: Mass flow meter/flow controller
Flow range: 2 sccm ~ 30 SL/M
Accuracy: ± 1% F.S
Output: 0~5V, 4-20mA,1-5V
Communication:RS232/485,MODBUS
Power supply:±15VDC,24VDC
Thermal mass flow meter
Model: SRK-100
Params: Flow sensor size: DN15~DN2000
Install type: inline type or insertion type
Gas temperature range: -20~300 ℃
Output: 4~20mA
Communication: RS485, MODBUS RTU, HART
Gas can be measured: Air , compressed air, N₂, natural gas, biogas, O₂, LPG
Coriolis mass flow meter
Model: SH-CM
Params: Size: ~1mm ~300mm
Flow range: ~10 kg/hr ~1500 t/h
Fluids Temperature range: range:-200 ~350 ℃
Protection Level: IP65
Communication: 4-20mA, pulse, frequency, MODBUS RTU, HART, Profibus-DP, Profibus-PA
ATEX Certified
Company Gallery
Certifications & Awards
Success Stories & Case Studies
High pressure nitrogen gas flow measurement
Stable measure nitrogen gas at 700 bar pressure
The mass flow features a high-pressure design capable of withstanding 700 bar or even higher.
Mass flow meter for syrup
Accurately measure the mass flow rate of syrup with an accuracy of up to 0.1%
High viscosity syrup can also be stably measured
Not only can it display the mass flow rate of high viscosity syrup, but also the volume flow rate, sugar verticality, density, etc.
Stable technical capability to measure high viscosity liquids
Measurement of asphalt mass flow rate
Accurate measurement of high-temperature asphalt mass flow rate
Simultaneously display the temperature of asphalt
The mass flow meter simultaneously displays the density value of asphalt
The sensor design can withstand high temperature asphalt (approximately 250 degrees Celsius)
Insulation jacket design to prevent asphalt solidification
A mass flow sensor can measure and realize multiple parameters, such as volume flow rate, mass flow rate, temperature, and density value of asphalt.
Asphalt containing slight impurities of tiny particles will not affect the stable operation of the flowmeter
Biogas flow measurement
Accurately measure biogas flow at a very low cost.
Accurate measurement of low-pressure biogas flow rate
Sensor sprayed with PTFE for measuring slightly corroded biogas
The insertion mass flow sensor measurement design is easy to install and cost-effective
Steam flow measurement
Accurate measure steam mass flow meter
Measures mass flow of high-temperature steam up to 400°C.
Simultaneously detects steam temperature and pressure to calculate mass flow.
2 sccm low flow air measurement
Extremely sensitive to detecting air leaks as low as 2 ml/min
Can detect ml/min air mass flow meter monitoring technology
Compressed air flow measurement
All stable low measurement of compressed air
Much lower price of thermal mass flow meter
High quality mass flow meter to work more than 10 years
Fast delivery time within one week
Natural gas mass flow measurement
Stable mass flow measurement of natural gas
Much lower price comparing with top brand Thermal mass flow meters
Fast delivery time around 5-7 working days
Crude oil flow measurement
Accurate measure dirty crude oil
There are no installation requirements for straight pipe sections before and after the sensor
No need to install filters, sensors will not be blocked by impurities
The sensor has no movable parts and operates for a long time
Very high accuracy, up to 0.1%
Chlorine gas flow measurement
Accurate and stable measure aggresive chlorine gas flow
Tantalum material for liquid chlorine corrosion gas
High precision chlorine gas flow measurement
Oil Mass flow meaurement
Accurate crude oil mass flow measurement for trading purpose
Very high accuracy around 0.1%~0.5%
Suitable for oil flow measurement even with solids or particles.
Lower cost comparing with top brands like Emerson
Cryogenic oxygen flow measurement
Stable liquid oxygen flow measurement at -183°C
Ultra-low temperature liquid oxygen flow monitoring requires high-end technology.
High-precision flow measurement ensures accuracy within 0.2% to 0.5%.
Price is one-fifth that of Micro Motion.
Company & Product Videos
Company Introduction & Factory Tour
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Product Demonstration - Kestrel K-1
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Technology Innovation Showcase
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Customer Testimonials & Success Stories
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