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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Firstrate
  • Model Number: FST700-201
  • Pressure Range(mm):: 300 500 700 1000 1500 2000
  • Probe diameter: Dia16,dia12
  • Analog Signal Output: 4~20mA 0~5VDC 0~10VDC
  • Digital Signal Output: RS232/485 MODBUS PROFIBUS CANBUS
  • Accuracy: ±0.3%FS ±0.5%FS ±1%FS
  • Service: OEM service offered
  • Zero Drift: ±0.05%FS/°C
  • Probe Temperature Resistance: -50~+200°C
  • Environmental Protection: IP65
  • Wetted Parts: 316L

Packaging & Delivery

Packaging Details standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance
Delivery Time 7working days

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Product Description

Product Introduction
FST700-201 Capacitance Liquid-level Transmitter  adopts a coaxial container, the capacitor consists of two coaxial electrodes: inner and outside electrodes. The capacitance  between the sensor housing (outside  electrodes) and sensoring electrodes (inside electrode) changes when the oil (liquid) is filled into the container, it output standard current, voltage, or digital signals. It can be used to testing various non-conductive liquid. 
Product Features
♦ Precise linear and temperature compensation
♦ Adjustable damp output time
♦ Strong interference resistance and shock resistance
♦ Surge, over-current and polarity resistant circuit design
♦ Applicable for various non-conductive liquid
Applicable Scope
♦ Liquid-level testing and control in industrial process
♦ Oil-level testing in automation gas tank, oil tanker, oil depot 
♦ Testing and control of  other non-conductive liquid
Standard Range                                   
Pressure Range(mm):300 500 700 1000 1500 2000
Probe diameter (mm): Φ16,Φ12
Technical Index
Analog Signal Output4~20mA    0~5VDC      0~10VDC
Signal Line Specification2wire       3wire         3wire
Supply Voltage9~30VDC   9~30VDC     15~30VDC
Digital Signal OutputRS232/485 MODBUS PROFIBUS CANBUS
Supply Voltage12~30VDC 
Accuracy±0.3%FS  ±0.5%FS  ±1%FS
Zero Drift±0.05%FS/°C
Thermal Sensitivity Shift±0.05%FS/°C
Longterm Stability (1 Year)±0.1%FS
Frequency Response (-3dB)Typical:40bar(Max:300bar)
Probe Temperature Resistance-50~+200°C
Medium CompatibilityVarious media compatible with the 316L stainless steel
Environmental ProtectionIP65
Wetted Parts



Company Information

Our Certifications



 Q:Are you manufacturer or trading company?                                             
 A: We are manufacturer with 51 years of experience. Our plant add is No 18# of Electrolux Avenue, Muyun Industrial Park, Changsha, Hunan, China.. Welcome to visit our company. 
2 Q: Can we use our logo on the products?                                                 
   A: Yes.We can provide OEM service. 
3 Q: What is the warranty of your products?                                                      
 A: Our service is free exchange within three months and one year maintenance guaranteed for non-man-made damages.  

4 Q: What is yor MOQ?

  A: We have no MOQ limits, 1 piece for test purpose at first is acceptable.

5 Q: What's the means of transport?                                                              
  A: Express such as TNT,Fedex,DHL,UPS for freight prepaid, also can use your own couier account to do the freight collect, just for your convenience.

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China (Mainland) | Manufacturer, Trading Company
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77 Transactions 150,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $51,000
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