【Working Principle】
The detection principle of this sensor is to emit an electric field signal by scanning in the sensing section. Different media with various characteristics generate different resonant frequency spectrums, thereby determining whether the sensor is covered by material and outputting a switch signal.
Product Features
Standard connector for easy installation, with high protection level (IP67)
Compact and miniaturized design for easy carrying and transportation; quick installation even in confined spaces or challenging operation environments.
Probe material PEEK with surface roughness Ra<0.8, excellent wear resistance.
Features magnetic test action, allowing for immediate confirmation of proper wiring and normal operation of the equipment.
Stainless steel housing is sturdy and durable.
Features overcurrent protection, automatically detects excessive output circuit current and immediately shuts off the output.
Can be applied in a CIP clean environment.
Single-point limit detection and idling protection for powders or granular media in containers and piping.
Offer 2 sets of NPN, PNP outputs.
Product Applications
Power Plant: fuel storage, reservoir, waste gas purification tank, ash storage, oil tanks, etc.
Chemical Industry: Distillation towers, raw material and intermediate storage silos, reaction vessels, gas water tanks, toxic liquid tanks, solid material silos, separators, etc.
Petroleum: Oil pipelines, distillation towers, concentration tanks, liquefied gas tanks, ammonia water tanks, steam drums, oil storage facilities in refineries, etc.
Water and Water Treatment: Water storage tanks, sewage ponds, water treatment tanks, sedimentation ponds, digestion towers, gas pipelines, deep wells, drinking water pipelines, etc.
Cement: Cement silos, coal powder silos, slag storage silos, etc.
Metallurgy: Auxiliary Materials Storage, Aluminum Oxide Powder Silo, Electrolytic Cell Buffer Tank, etc.
Oilfield: finished oil storage tanks, three-phase separators, settling wastewater ponds, drilling mud tanks, etc.
Pulp and Paper: Storage towers, drying drums, etc.
Technical Specifications
Application Scope | Powdered, granular medium |
Ambient Temperature | -40~80℃（-40F-176F) |
Process Temperature | -40~100℃ |
Supply Power | 12VDC-30VDC |
Power Consumption | Max.50mA |
Overvoltage Protection | II-Level Overvoltage Protection |
Reversed Protection | Certainly |
Switch Output | 2 switch outputs, the first group outputs NO, the second group outputs NC |
Output Mode | PNP, NPN (optional) |
Switch Delay Function | ＜1 sec |
Output Load Current | Max.50mA |
Voltage Drop | Max.2.5V |
Short-circuit protection | Yes, short-term pulse |
Overload Protection | Certainly |
Electrical Connections | M12 4-pin connector socket |
Fluid-receiving material | 316/316L available |
Process pressure | -1~40bar |
Connectivity Specifications | 1/2’’G |
Probe Material/Surface Roughness | PEEK/Ra＜0.8 |
Shell Protection Grade | IP67 |
Status Indicator | LED in active state is yellow, LED in reset state is green. |
Simulated Output Test | Magnetic Test (hold this sticker near the marked point for more than 3 seconds, switch to output) |
