Gold Member Since 2013
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Wenzhou Bingo Imp. & Exp. Co., Ltd.

RF Admittance Level Sensor, RF Admittance Level Transmitter, Level Sensor manufacturer / supplier in China, offering High Temperature Explosion-Proof RF Admittance Level Transmitter, Micro Low Air Differential Pressure Gauge for Fan, Air Blower, Clean Room, Mini Float Level Switch for Water Tank and so on.

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Supplier Homepage Product Level transmitter RF Admittance Level Transmitter High Temperature Explosion-Proof RF Admittance Level Transmitter

High Temperature Explosion-Proof RF Admittance Level Transmitter

FOB Price: US $1-11 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-11/ Piece
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Port: Shanghai, China
Production Capacity: 1000
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LT-RF01-6-N-6-SS-500
  • Contact: Contact
  • Production Process: Normal Wirewound
  • Material: Stainless Steel
  • Certification: CE
  • Explosion Proof: Explosion-Proof: Diibt4~T6; Intrinsic Safety: Iaii
  • Probe Length: 300mm,500mm,Customized
  • Sensitivity: Adjustable
  • Power Supply: 18~30VDC
  • Accuracy: 0.5%F.S.,1%F.S.
  • Trademark: Bingo
  • Specification: LT-RF01-6-N-6-SS-500
  • Type: Level Transmitter
  • Output Signal Type: Digital Type
  • Feature: Corrosion Resistant
  • IP Rating: IP67
  • Customized: Customized
  • Connection: NPT1",Customized
  • Output: 4~20mA/Hart,4~20mA with Modbus
  • Work Temp.: -10~500
  • Working Pressure: 2.5MPa
  • Delay Time: 0~30s(Adjustable)
  • Transport Package: Carton
  • Origin: China
Product Description
High temperature explosion-proof RF admittance level transmitter with 220VAC power supply

RF Admittance Level Switch FRFS LT-RF03 series adopts advanced RF admittance technology and overcomes the defects that the capacitor level switch could not eliminate the effect by
Conductive hanging material. The instrument operates reliably and various technical indexes have archived the international level, which is widely used in control and alarm of liquid, pulp, powder, material level and two different liquid levels. In addition, this product have status indication at site, it is a high cost performance and stable level sensor. RF Admittance Level Sensor FRFS series consists of sensor unit and electronic unit. The sensor unit mainly includes three parts: Measurement probe, shaded pole and ground terminal. The material level is reflected through the change of admittance between the probe and vessel wall. When the level reaches to the switch working point, the electronic unit makes response and driver replay acts, thus output switch signal. The shaded pole can prevent fault signal generated due to the handing on the electrode from occurring. Only when the level actually archives the set point can the switch control signal be output.

Technical Parameter:
Product NameHigh temperature explosion-proof RF admittance level transmitter with 220VAC power supply
Power Supply220VAC, 50/60Hz/24VDC, 100mA 
Sensibility0.3pF or less 
Working Temp-40~900ºC (customized)
Working Pressure2.0MPa
Output SignalDPDT relay(double-pole double-throw) 
Contact Capacity220VAC, 5A-no sense, 3A-sense 
Response Time0.2 S(standard)
Delay Time0.2~90(adjustable)
Touching Liquid Part MaterialSUS304/SUS316L/PVDF/PTFE/Ceramic
Junction Box MaterialAl. Alloy
Protection GradeIP65
Explosion-proof GradeExplosion-proof: dIIBT4~T6; Intrinsic Safety: iaIICT4~T6

Frequently Asked Questions
Coal, Sewatge, Cement, Oil field

2. How to choose a suitable level transmitter? 
Users should select suitable transmitter according to the working temp., pressure,gravity,
acid and alkali of the tested liquid.
PVC maximum temperature is 80°C, PP maximum temperature is 80°C, 
PVDF maximum temperature is 150°C, 
SUS304/316L maximum temperature is 200°C.
Plastic float maximum pressure resistance 5kg/cm2, 
SUS304/316L maximum pressure resistance 40kg/cm2.
For viscosity liquid, it is better to choose float with big diameter and  small
Gravity to overcome the surface tension of liquid.
Acid and alkali liquid:  
Please choose PP or PVDF, if temp. is higher than 80°C, PVDF ONLY
Alcohol and oil etc. liquid:                  
It is suggested to use stainless SUS.
Please select food grade SUS316L in food field.
Float's gravity S.G. should be less than tested liquid.

3. How to pay and how to delivery?
PayPal, WESTERN UNION, Maestro, MoneyGram, VISA

4. Packaging: 
1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.
2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.

About us:
Founded in 2009, our company is committed to supplying a full range of pressure switches / transmitters / sensors, level switches / transmitters/ meters, flow switches / transmitters/ meters. 
Our company is located in the "Capital of Electric Products", Liushi, Wenzhou. Besides, we set branch in Shanghai for automation control business in 2013. 
Shanghai Office
ADD: Rm. 408, #1 Building, Shanghai Zhihui Science Park, No.11, lane 911,  Hulan Road, Baoshan, Shanghai
Zipcode: 201900
Liushi Office
Zipcode: 325604
Yiwu Office
ADD: No. 146-3, Chouzhou North Road, Yiwu, Jinhua
Taizhou Office
ADD: No. 7, Xianqian Road, Yuhuan, Taizhou
More information, you can browse our website:

If you need High temperature explosion-proof RF admittance level transmitter with 220VAC power supply LT-RF01-6-N-6-SS-500,please feel free to contact us!
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