SIS 2 Intelligent Level Switch || FineTek

12-30VDC supply voltage
NPN or PNP output
Suitable for Liquid, viscous medium, powder, granular medium
Probe material PEEK surface roughness Ra <0.8 is with good wear resistance
LED status indicator
Compact and durable structure
NEPSI ex-proof certificate
IP67 protection

The sensor uses a frequency sweep method which emits an electrical signal at the sensing terminal to detect materials. Different mediums with different characteristics will generate different resonances, which will determine whether the sensor is covered by any materials, causing the switch output signal to light up. Suitable for single-point detection and protection of liquids, viscous mediums, powders, and granular mediums in tanks or pipelines.

Supply Voltage Output Connection Protection Operating Temp. Datasheet
12~30 Vdc  NPN or PNP Standard type: 1/2”G
Rear mounting type: 3/4”G
IP67 Normal: -40…+80°C
Ex-proof: -10…+70°C
  • Suitable for single-point detection and protection of liquids, viscous mediums, powders, and granular mediums in tanks or pipelines
  • NPN or PNP output
  • Conforms to NEPSI explosion-proof certification
  • Probe material PEEK surface roughness Ra <0.8 is with good wear resistance
  • With magnetic test function to examine wiring and operation condition in real time.
  • Overcurrent and short circuit protection
  • LED status indicators
  • Suitable for sanitary applications
  • Durable stainless housing
  • IP67 protection class
Brand

Finetek

Scope

Standard and rear install type: Liquid, viscous medium, powder, granular medium
Ex-proof type,: Powder, granular medium

Storage temperature

-40~85°C (-40~185°F)

Ambient temperature

Standard and rear install type: -40~80°C(-40~176°F)
Ex-proof type,: -10~70°C(14~158℉)

Proses Sıcaklığı

Standard type: -40~100°C(-40~212℉)
Rear install type: -40~80°C(-40~176°F)
Ex-proof type: Max 70°C(158°F)

Process Connection

Standard type: 1/2"G
Rear install type: 3/4"G

Supply Voltage

12~30 Vdc

Current consumption

Max. 50mA

Reversal protection

Yes

Switch output

2 switches: 1st NO mode and 2nd NC mode.

Output mode

(DC)PNP/NPN(optional)

Switch delay function

<1 second

Output load current

Max. 50 mA

Output voltage drop

Max. 2.5V

Short-circuit protection

Yes

Overload protection

Yes

Electric connection

M12 4PIN connector

Housing material

SUS316, SUS316L

Probe material

PEEK/Ra<0.8

Process pressure

-1~40 bar

LED Indicator

Yellow LED for starting, Green LED for resetting

Protection Class

IP67

Simulation output test

Magnetic test

Ex-proof certificate

NEPSI: Ex ta IIIC T2 0 0 100°C Da

  • Food manufacturing
  • Beverage manufacturing
  • Pharmaceutical manufacturing
DATASHEET
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