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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Firstrate
  • Model Number: FST600-203
  • Usage: Temperature Sensor
  • Theory: Capacitance Sensor
  • Output: Analog Sensor
  • Sensor: pt100/pt1000
  • signal output: 4-20mA, 0-5VDC, 0-10VDC
  • Accuracy: 0.3%FS, 0.5%FS
  • supply voltage: 9-30vdc or 15~30V
  • material: 316L stainless steel
  • Probe length: 50mm, optional
  • range: -50 ~400 degree C
  • rod dia: 6mm, 8mm
  • pressure screw: G1/4, R1/4, NPT1/4 , M20*1.5 or customized
  • electrical connection: Direct lead, DIN43650, M12 or customized

Packaging & Delivery

Packaging Details standard export packing , including instructions and certificate

FST600-203  4-20mA pt100 / pt1000 water Temperature Transmitter





Product Description


  • Easy to install, several optional testing range 
  • Dual use for gas and liquid, used to various material compatible with 316L stainless steel 
  • Several optional linear analog signal
  • Quick response, high accuracy 
  • Good longterm stability, low energy consumption, smart



Applicable Scope 

  • Pipe and ventilation systems 
  • Hydraulic and pneumatic systems 
  • Cooling and heating systems 
  • Water supply and water heating systems 
  • Air-conditioning systems 
  • Automation system temperature mensuration and control







 Testing range(°C):0~250;0~300;0~350;0~400;

 Installation Mode: Inserting

 Depth of Inserting (mm): 50mm (typically, beyond the screw threads);  custom-made available.

 Probe Size(mm):Φ68




 Pt100 or  Pt1000

 Signal Output 

 4~20mA    0~5VDC      0~10VDC

 Signal Line Specification 

 2wire       3wire         3wire

 Supply Voltage 

 9~30VDC   9~30VDC     15~30VDC


 ±0.1%FS  ±0.3%FS  ±0.5%FS

 Pressure Resistance 

 Typically 40bar (Max300bar) 

 Longterm Stability (1 Year)


 Response Time 

 T=50°C 2.3s;T=90°C 5.4s

 Electric Protection 

 Reversed Polarity and Overload Protection and Optional Surge Protection. 

 Ambient Temperature 


 Storage Temperature 



 316L stainless steel 

 Wetted Parts 

 316L stainless steel 

 Environmental Protection










Buying Guides

Ordering Process:
In order to recommend you the most suitable sensor , please show us following necessary info according to your practical situation.
 1.what is your application ?
 2.what purpose do you want to get ?
 3.what is your medium ? and working temperature ?
 4.what is your requirement on specification, including:

  • testing medium: water, oil air or... ?
  • pressure range ? ( standard 10bar,16bar,25bar)
  • threaded screw?
  • output signal?
  • Electronic connection ?
  • Whether need cable ?
  • Accuracy ?
  • supply volatge:

 5.package and label requirements
 6. Acceptable delivery time
 7.Payment term:T/T IN ADVANCE
 8. Transportation mode: EXPRESS OR OPTIONAL
 9. Your right and complete company name,address, post code,contact person, tele, fax etc.
10. quantity and expected price


Our Services

Price, Package, Service

1, Price : EXW, FOBChangsha
2, Payment: 100% T/T in advance, west union or paypal .
3, Packing : standard export packing , including instructions
4, Leading time :  7-10 working days after payment.
5, OEM avaliable
6, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder
7. 7 days free replace & 1 year free repair for quality warranty


contact us




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China (Mainland) | Manufacturer, Trading Company
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