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Hefei WNK Smart Technology Co.,Ltd
Home ProductsElectronic Digital Level Switch

Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output

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Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output

Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output
Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output

Large Image :  Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output

Product Details:
Place of Origin: China
Brand Name: WNK
Certification: CE
Model Number: WNKSLS
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: standard export packaging
Delivery Time: 5-8 working days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 2000 pieces per week
Detailed Product Description
Pressure Range: 0-1 To 100m H2O Analog: 0-5V,0-10V,4-20mA
Digital: RS485 Switching Type: Normally Open,normally Closed
Switching Current: MAX. 1.0A Respond Time: <10ms
Motion Model: Delay Or Windows Model
High Light:

liquid level switch

,

industrial level switch

OLED NPN PNP Smart Electronic Level Switch 0-20mA RS485 Output

 

Normally Closed RS485 Electronic Digital Level Switch 0-20mA RS485 Output 0
1. Liquid and oil media level measurement
2. Switching points settable
3. Switching can be set normally open / normally closed
4. Analog output span settable
5. High light switch indicating
6. OLED self-luminous display
7. Display turnable 180°
8. Housing with electrical connection against process connection rotatable 330°
9. Media density settable
 
 
Smart Electronic Level Switch with OLED Display
Model No.
SLS
Measuring range
0…1mH2O to 100mH2O
Accuracy
≤0.5%FS
Supply power
12...30VDC
Temperature error within rated temp range
±0.02%FS/℃ (Zero/full span)
Long-term stability
±0.3%FS/year
Analog output accuracy
±0.2%FS
Output configurations
switching+voltage+ communication: 2×PNP + 0V~5VDC/10VDC + MODBUS
switching+current+ communication: 2×PNP + 0mA/4mA~20Madc + MODBUS
Switching current
1.0A(Max.)
Switching type
normally open , normally closed
Switching respond time
<10ms
Switching delay
0.00s~1000.0s
Switching motion mode
delay or windows mode
Analog signal output and maximum ohmic load RL
Current output: 0/4…20mA,20…4/0mA RL≤0.5kΩ
Voltage output: 0…5/10V,5/10…0V RL>10kΩ
Screen display
OLED
Switching indicator
2X red LED
Displaying pressure units
psi,bar,mbar,Pa,kPa,MPa
Working temperature
-30℃~80℃
Media temperature
-30℃~80℃
Storage temperature
-40℃~80℃
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)
IP rating
IP65
 
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FAQ

Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.
Large orders are recommended to ship by sea.

 

 
 

 

Contact Details
Hefei WNK Smart Technology Co.,Ltd

Contact Person: Susie Zhou

Tel: +8618883314199

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