• Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
  • Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
  • Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
  • Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
  • Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
  • Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid

Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid

Type: Diffused Silicon Level Sensor Switch
Structure Design: Input Type
Pressure Range: High Pressure
Display Type: OLED
IP Rating: IP65
Certification: ISO
Customization:

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Basic Info.

Model NO.
SLS
Customized
Customized
Power Supply
12-30VDC
Output Signal Type
Digital or Analog Type
Material
Stainless Steel
Measuring Media
Liquid
Accuracy
≤0.5%Fs
Temperature Error
±0.02%Fs/°c(Zero / Full Span)
Long-Term Stability
±0.3%Fs/Year
Warranty
1 Year
Transport Package
Paper Carton and as Buyer′s Requirement
Specification
SGS
Trademark
WNK
Origin
Hefei, Anhui
Production Capacity
20000PCS/Year

Product Description

SLS Intelligent Electronic Level Switch with Display

The level switch SLS is designed for level monitoring and measurement of liquid and oil media. It is applied to general industry such as tank, case, liquid cell and deep well. It is level switch, transmitter and display in one and the same device. In its standard configuration it has two switching outputs (PNP or NPN). In addition, there are configurations available with an analog output signal (0...20mA| 420 mA or 0...5V| 010 V) as well as with RS485 Link.

WNK Intelligent Switch Series:
SPS Intelligent Pressure Switch
SLS Intelligent Level Switch
STS Intelligent Temperature Switch
SPS-1 Intelligent Sanitary Flat Diaphram Pressure Switch

Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid

Features - Level Switch:

1.  Liquid and oil media level measurement
2.  PNP switching, voltage and current outputs
3.  Switching points settable
4.  Switching settable normally open / normally closed
5.  Supporting switching delay
6.  Various analog output ways
7.  Analog output span settable
8.  High light switch indicating
9.  OLED self-luminous display
10.  Display turnable 180°
11.  Housing rotatable 330°
12.  Industrial touch buttons
13.  Various display level units
14.  Media density settable
15.  Parameters setting up for Password protection
16.  Support MODBUS communication



Specification -  SLS  Intelligent Electronic Level Switch :
 
Product name SLS Electronic Smart Level Switch
Measuring range 01mH2O to100mH2O
Accuracy ≤0.5%FS
Supply power 1230V DC
Temp. Error ±0.02% URL/ºC (Zero/ Full Span)
Long-term Stability ≤±0.3%FS/Year
Analog output accuracy ≤±0.2%FS
Measuring media Water, mineral-based hydraulic fluid and Synthetic oil
Wetted material Stainless steel, Nitrile Butadiene Rubber and PTFE
Output configurations 2×PNP + 0v~5VDC/10VDC + MODBUS
2×PNP + 0mA/4mA~20mADC + MODBUS
Switch current 1.0A(Max.)
Switching type  Normally open / closed (settable)
Reponse time < 10ms
Swith delay 0.00s~1000.0s
Switching motion mode  Delay or windows mode
Analog signal output and max ohmic load RL Current output   0/4...20mA, 20...4mA   RL≤0.5k
Voltage output   0...5/10v, 5/10...0v   RL>10k
Screen display OLED
Menu language Chinese and English
Displaying units kPa, mm, cm, m
Buttons 3x blue back-lighted touch buttons
Supplementary variables displaying  Environment temperature, analog output value, max peak value,mini peak value
Supplementary variables displaying way Fixed displaying or switch display by INFO button 
Working temperature -30-80ºC
Media temperature 0ºC~60ºC
Storage temperature -40ºC~80ºC
Electromagnetism compatible  GB/T 17626.2/3/4-2006
shock resistance ≤10g/10Hz...500Hz(IEC 60068-2-6-2007)
vibration resistance ≤50g/11ms(IEC 60068-2-27-2008)
Protection class IP65| IP68 (Switch body| level detector)


Dimensions -  SLS  Intelligent Electronic Level Switch 

Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
 
Payment Terms

1. Port of Loading: Shanghai China 
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after payment 
4.Payment: T/T, Western Union, Paypal 


After-sales service

We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date; 
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.



Our Company

Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid
Smart Sumbmersible Level Switch, 4-20mA/0-20mA/0-5V/0-10V Output for Gas and Liquid

FAQ:
Q: Are you manufacturer or trading company?
A: We are 13-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.
 
Q: What's your quality control system?
A: As an ISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
 
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
 
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
Q: What is lead time of your product?
A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer. 
 
 
 


 

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Diamond Member Since 2016

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Manufacturer/Factory & Trading Company
Year of Establishment
2014-01-16
Management System Certification
ISO9001:2015