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Since 2015
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Pressure SensorUniversal Industrial Pressure Transmitters Construction Machinery Pressure Transmitter Refrigeration Pressure Transducers Digital Pressure Transmitter Wireless Pressure Measurement High pressure pressure sensor Low Power Pressure Transmitter High Temperature Melt Pressure Transducers Explosion-proof Pressure Transmitter Sputtering Pressure Sensor Pressure Core Others Pressure Sensor
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Wind Sensors
Wind speed sensor,wind direction sensor,combined wind speed & direction Sensor,ultrasonic anemometer,heated wind speed sensor,others wind sensor
Environmental monitoring
Environmental monitoring of meteorology, temperature and humidity, carbon dioxide, light, air qualit


Who we are ?
60 years measurement experiences
Hunan Firstrate Sensor Co.,Ltd is a high-tech enterprise integrating production and sales of industrial sensors, intelligent control instruments, IoT sensing, transmission and cloud platform development. To provide customers with high-end customized sensors and IoT system integration solutions, our products are widely used in aerospace / marine / military, engineering / textile machinery, oil / gas, HVAC / air conditioning, smart cities, industrial interconnects and other fields.
Pressure Measurement
FST800-211A Piezoelectric 0-10V Pressure Transmitter sensors used in refrigerator
US$20.00-45.00 / Piece
1 Piece (MOQ)
FST800-2100 High Quality New Design Multi-Function Stainless Steel Low Voltage Pressure Transmitter 4-20Ma
US$20.00-35.00 / Piece
1 Piece (MOQ)
FST800-1500 High Quality Voltage Cost Hot Selling Low Power Water Pressure Transmitter with CE
US$13.00-19.00 / Piece
1 Piece (MOQ)
Firstrate Low Price Stainless Steel Universal Hydraulic Industrial 4-20ma Pressure Transmitter
US$20.00-40.00 / Piece
1 Piece (MOQ)
FST800-213 High Pressure Sensor 100000 psi 80 MPa 7000 8000 bar Pressure Transducer
US$65.00-307.00 / Piece
1 Piece (MOQ)
Firstrate FST800-3100 4-20ma Digital Display Pressure Transmitter with Lcd Led Display
US$40.00-53.00 / Piece
1 Piece (MOQ)
FST100-1002 Professional Design Multi-Function Pressure Air Sensor with Good Production Line
US$49.00-95.00 / Piece
1 Piece (MOQ)
Lorawan Lora Pressure Sensor FST100-1101 20kpa 6mpa 24v Dc Wireless 3.6v -10-+60 -10-+70 Celsius Firstrate Aluminum M20*1.5 G1/5
US$126.00-181.00 / Piece
1 Piece (MOQ)
Wind speed and direction measurement
FST200-201 RS485 4-20mA Anemometer Wind Speed and Direction Sensor
US$42.00-49.00 / Piece
1 Piece (MOQ)
FST200-202 RS485 Digital 4 20mA Weather Station Vane Wind Direction Sensor
US$60.00-78.00 / Piece
1 Piece (MOQ)
Wholesale FST200-204A Ultrasonic Wind Speed and Direction Anemometer Sensor
US$345.00-414.00 / Piece
1 Piece (MOQ)
2022 Hot-sale Firstrate FST200-205 RS485 CE Certificated Wind Speed And Direction Sensor
US$95.00-162.00 / Piece
1 Piece (MOQ)
FST200-1002 Cheap 4-20ma output plastic anemometer wind speed sensor meter
US$18.00-32.00 / Piece
1 Piece (MOQ)
Firstrate FST200-2002 Wind Vane Sensor Wind Direction Sensor for environmental monitoring
US$20.00-31.00 / Piece
1 Piece (MOQ)
Fst200-221 Anemometer Switch Wind Speed Direction Sensor Data Logger
US$60.00-99.00 / Piece
2 Pieces (MOQ)
Level Measurement
Hot Sale FST700-101 4-20mA or RS485 Signal Output 50M Range Input Water Tank Level Sensor
US$40.00-130.00 / Piece
1 Piece (MOQ)
FST700-204 RS485 Digital Mechanical Petrol Fuel Oil Level Gauge for Generator
US$49.00-189.00 / Piece
2 Pieces (MOQ)
FST400-2000 Electrical Water Level Control Float Switch Level Sensor for Hot Water Tank
US$120.00-270.00 / Piece
1 Piece (MOQ)
Firstrate FST700-CS03 4-20ma Ultrasonic Water Level Sensor Noncontact Water Level Sensor
US$125.00-208.00 / Piece
1 Piece (MOQ)
FST700-CS01 Low Cost Industrial Automotive High Accuracy Ultrasonic Sensor
US$169.00-499.00 / Piece
1 Piece (MOQ)
FST700-CS02 Split type Low Price milltronics Ultrasonic Level Transmitter with Modbus
US$195.00-585.00 / Piece
1 Piece (MOQ)
Firstrate FST100-7101 lora lorawan wireless water fuel level sensor for sewage treatment
US$100.00-240.00 / Piece
1 Piece (MOQ)
Firstrate FST100-7101A Intelligent Lora Pressure Wireless Water Level Sensor
US$100.00-280.00 / Piece
1 Piece (MOQ)
Environmental Monitoring
Firstrate Agricultural Digital Multi-Sensor Wireless Modbus RS485 Meteorological Automatic Weather Station
US$235.00-1,330.00 / Piece
1 Piece (MOQ)
US$16.00-30.00/ Piece
1 Piece (MOQ)
US$20.00-100.00/ Piece
1 Piece (MOQ)
US$65.00-176.00/ Piece
1 Piece (MOQ)
US$147.00-175.00/ Piece
1 Piece (MOQ)
COMPANY PROFILE
Firstrate Sensor Co., Ltd., is a hight-tech joint venture specialized in researching, manufacturing, and sales of sensors. Our products include Pressure Transmitters, Temperature transmitters, Liquid-level Transmitters, Wind Speed and Direction Transmitters, and Intelligent Control Instruments. They are widely used in the field of aviation, aerospace, national defense, military project, engineering machinery, railway, urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control.
Firstrate currently employs nearly 300 people, more than 70% employees have bachelor degree or above, and cover an area of more than 20000 square meters. The company has now implemented the quality management system of ISO9001-2008, and with advanced technique & equipment, comprehensive product test method. Our advanced technique, high quality products, and fast delivery have earned us good reputation among customers from home & abroad. Our products have been exported to more than 40 countries and regions such as US, Germany, Italy, Russia, South Korea, and India. We also provide OEM/ ODM service for customers around the world.
Firstrate is committed to the research and development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique, Bus -technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 6 national invention patents, 20 plus utility-model patents. And have got the certificates of CMC, CE, Safety and Flame-proof certification and RoHS.
Firstrate currently employs nearly 300 people, more than 70% employees have bachelor degree or above, and cover an area of more than 20000 square meters. The company has now implemented the quality management system of ISO9001-2008, and with advanced technique & equipment, comprehensive product test method. Our advanced technique, high quality products, and fast delivery have earned us good reputation among customers from home & abroad. Our products have been exported to more than 40 countries and regions such as US, Germany, Italy, Russia, South Korea, and India. We also provide OEM/ ODM service for customers around the world.
Firstrate is committed to the research and development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique, Bus -technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 6 national invention patents, 20 plus utility-model patents. And have got the certificates of CMC, CE, Safety and Flame-proof certification and RoHS.
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Pressure Transmitter
,
Differential Pressure Transmitters
,
Temperature Transmitter
,
Wind ...
Year of Establishment:
2010-05-25
Number of Employees:
151
Address:
4th Floor, Building 1, Zhitingyuan, Zhenhua Road, Yuhua District, Changsha, Hunan, China
Solutions
OEM/ODM
Factory Tour
Sample Order