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IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance

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China Xi 'an West Control Internet Of Things Technology Co., Ltd. certification
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IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance

IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance
IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance

Large Image :  IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance

Product Details:
Place of Origin: Xi'an, Shaanxi,China
Brand Name: NUOYINGJIAYE
Certification: CE
Model Number: NYSP-UK862
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: $200~$300/pc
Packaging Details: Carton, 60cm×30cm×30cm
Delivery Time: 7 working days
Payment Terms: T/T
Supply Ability: 1000 pcs/month

IP67 Intelligent Diagnosis RF Admittance Level Switch High Low Temperature Resistance

Description
Typical Application: Alarm For Liquid, Dust, Particles, Solids And Other Media Product Models: NYSP-UK862
Explosion-proof Grade: Exia II CT6 Ga,Exd II CT6 Gb(See Certificate For Details) Levels Of Protection: IP67
Fault Alarm: Upper Or Lower Limit, Adjustable On Site Sensitivity: 0.5pf~750pf
Time Delay: 0-30s Power Loss Protection: Open, Closed, Field Switchable
High Light:

Intelligent Diagnosis RF Admittance Level Switch

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RF Admittance Level Sensor Temperature Resistance

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IP67 RF Admittance Level Transmitter

Intelligent Diagnosis RF Admittance Switch High And Low Temperature Resistance

 
 
Working Principle of RF Admittance Switch

 

The working principle of RF admittance level switch is based on RF capacitance technology. Apply a radio frequency to the probe, and determine the impact caused by the surrounding environment through continuous analysis. Because all materials have dielectric constants and their conductivity is different from that of air, the total impedance reflected by the small capacitance shift changes when the probe contacts the material. Because the energized probe and the container wall constitute two plates of the capacitor, the insulator of the probe and the surrounding air become dielectric materials. When air (whose dielectric constant is 1.0) is replaced by any other material (dielectric constant > 1), the capacitance effect is strengthened. Thereby changing the impedance of the application. That is, the change of the capacitance value causes the change of the impedance. This effect is measured by the circuit and then compared with the reference established by the sensitivity setting (circuit).


Design feature of RF Admittance Switch

 

◎ High and low temperature resistance: suitable for the working environment of - 184 ℃ to 280 ℃, and ceramic probes suitable for higher temperatures can be provided.

◎ output form: double pole double throw relay signal output, and a status lamp displays the output status, with a delay function of 0 to 30 seconds

◎ intelligent diagnosis: after turn on, the instrument circuit automatically detects whether the working state is normal.

◎ Strong versatility: it can be applied to the measurement of various conductive and non-conductive media, such as liquid, viscous substance, particle, powder and fly ash

◎anti adhesion: the patented anti adhesion circuit can eliminate false signals caused by material adhesion.

◎ detachable probe: there is no cable connection between the controller and the probe, and the controller can be removed, replaced and repaired at any time, without affecting the incoming and outgoing materials.

 

 

Technical parameters of RF Admittance Switch

 

Typical application alarm for liquid, dust, particles, solids and other media
product model NYSP-UK862
Probe rod form Cable type(optional)
Probe rod material 500mm(can be customized)
Power Supply 24VDC
Signal Output DPDT, 5A 24VDC or 5A 220VAC
Ambient Temperature -40~+80℃
Process Temperature -184~+260℃,>260℃Select ceramic high temperature probe
Process pressure -0.1~2.0 MPa
Process connection screw thread,brackets,flange(optional)
time delay 0-30s 
Power loss protection open, closed, field switchable
sensitivity 0.5 pf~750 pf
Fault alarm Upper or lower limit
levels of protection IP67
Explosion-proof grade Exia II CT6 Ga,Exd II CT6 Gb (See certificate for details)

 

※Note:The product can be customized according to the specific requirements of users.

Contact Details
Xi 'an West Control Internet Of Things Technology Co., Ltd.

Contact Person: Anna Zhang

Tel: 15021679084

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