Adjustable Water Pump Level Switch 4-20mA RS485

• Type: Diffused Silicon Level Sensor Switch
• Number of Switch: Double Control Switch
• Structure: Power Built-in Type
• Usage: Control Switch
• Explosion-proof Type: Non Explosion-proof
• Contact: Normally Open
• Model NO.: WNK-SLS
• Brand: Wnk
• 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
• HS Code: 9026201090
• Production Capacity: 20000PCS/Year

Product Description

Adjustable Water Pump Level Switch 4-20mA RS485

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.

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

If you have another question, pls feel free to contact us as below