FST700-101 Submersible RS485 Remote Underground Water Storage Tank Level Indicator
Contact Supplier
Product Highlights
- Wide Measurement Range: Measures liquid levels from 0 to 50 meters with multiple signal output options.
- Durable Stainless Steel: Constructed from 304 stainless steel with IP68 protection for harsh environments.
- Versatile Signal Output: Supports 4-20mA, 0-5VDC, and RS485 communication protocols.
- Flexible Customization: Offers full customization, minor customization, and design-based options.
- OEM and ODM Services: Accepts OEM for logos and company info, plus ODM services for design needs.
- CE Certified Product: Complies with CE safety and quality standards for global markets.
Product Attributes
- Customization
- Available
- Accuracy
- 1%Fs (Range: 0~1mh2o, 0~2mh2o) 0.5 %Fs
- Pressure Type
- Gauge Pressure Sealed Pressure
- Model NO.
- FST700-101
- Pressure Range(Mh2o)
- 1 2 3 5 10 20 to 50m
- Signal Output
- 4~20mA
- Supply Voltage
- 9~30VDC
- Signal Line Specification
- 2wire
- Compensated Temperature
- -20~+85c Degree
- Medium Compatibility
- Various Medium
- IP Grade
- IP68
- Transport Package
- Standard Exporting Package
- Specification
- stainless steel
- Trademark
- Firstrate
- Origin
- Changsha China
- HS Code
- 9026100000
- Production Capacity
- 50000pieces/Month
Product Images of FST700-101 Submersible RS485 Remote Underground Water Storage Tank Level Indicator
Find Similar Products
Product Description




| Product number | FST700-101 |
| Measuring medium | Water, gasoline, diesel |
| Measuring range | 0~1…50 meters |
| Signal output | 4~20mA 0~5VDC RS485 |
| Signal line specifications | 2 Wire 3 Wire 4 Wire |
| Supply voltage | 9~30VDC |
| Comprehensive accuracy | ±0.5%FS, ±1%FS |
| Long-term stability | ±0.1%FS/year |
| Medium temperature | -10~+70ºC (Can not freeze) |
| Storage temperature | -40~+125ºC |
| Media compatibility | Various media compatible with 304 |
| Protection level | IP68 |
| Material | 304 stainless steel |
| Probe diameter | Φ28.0 |
| Electrical connections | Direct lead |
| Installation method | Drop-in installation |


















Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.
Purchase guide
To recommend you the most suitable sensor, please tell us below information.
1. Test range? Cable length?
2. Output: 4-20mA , RS485 or others?
3. Test medium, water, oil, or others?
4. Order quantity: ?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249957". Items marked "" are certified.
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.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 4th Floor, Building 1, Zhitingyuan, Zhenhua Road, Yuhua District, Changsha, Hunan, China
-
Number of Employees
- 151
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Shenzhen Port, Changsha Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
Our Production Capability & Technical Expertise
-
Main Products
- Pressure Transmitter, Differential Pressure Transmitters, Temperature Transmitter, Wind Speed Sensors, Wind Direction Sensors, Fuel Level Sensor, Capacitive Liquid Level Transmitter
-
Production Machines
- Laser Marking Machine, Laser Welding Machine, SMT Production Line, Ultrasonic Aluminum Wire Welder, Gauge Sintering Machine
-
QA/QC inspectors
- 9 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 26 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-05-25
-
Export Year
- 9 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
FAQ
- Are you a manufacturer?
- Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
- Can you accept OEM service?
- Yes, we can put your company information and logo on our sensors.
- Can I be your distributor?
- Yes, we are looking for distributors in oversea market.
- What is your lead time?
- Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.
- What information is needed to recommend a sensor?
- Please provide test range, cable length, output type (4-20mA, RS485, etc.), test medium, and order quantity.
- What is the minimum order quantity?
- The minimum order quantity is 1 Pc.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- Do you offer customization options?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
Send your message to this supplier
People who viewed this also viewed
Find Similar Products By Category
- Supplier Homepage
- Products
- Detailed Catalog
- Level Measurement
- FST700-101 Submersible RS485 Remote Underground Water Storage Tank Level Indicator
Related Categories
Hot Searches
- Water Meter Factories
- China Indicator Factories
- Auto Level Factories
- Laser Level Factories
- Water Level Meter
- Level Sensor Display
- Digital Level Indicator
- Magnetic Level Indicator
- Water Tank Level Measurement
- water storage tank level indicator Bulkbuy