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4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

Good quality Water Pressure Sensor for sales
Good quality Water Pressure Sensor for sales
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4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

China 4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm supplier

Large Image :  4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

Product Details:

Place of Origin: Anhui, China
Brand Name: WNK
Certification: ISO9001:2015
Model Number: WNK-SLS

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Negotiation
Packaging Details: Standard export carton packing, customized packing
Delivery Time: 5-7 working days
Payment Terms: T/T, Western Union
Supply Ability: 5000 pcs per month
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Detailed Product Description
Pressure Type: Gauge, Absolute, Vacuum Accurcy: 0.2%FS, 0.5%FS
Pressure Connection: G1/4, NPT1/4 Output: 4-20ma 0.5-4.5V
Power: 12-30V, 24V DC Response Time: <10ms
Display: OLED Adjustable Applicable Medium: Gas, Liquid, Water

4-20ma Modbus Universal Smart Electronic Digital Pressure Switch With Flush Diaphragm





1. Gas and liquid pressure measurement

2. PNP switching, voltage and current outputs

3. Switching points settable

4. Switching can be set normally open / normally closed

5. Supporting Switching delay

6. Various analog output ways available

7. Displaying pressure peak value and environment temperature

8. Analog output span settable

9. OLED self-luminous display

10. Display turnable 180°

11. Housing with electrical connection against process connection rotatable 330°

12. Industrial touch button

13. Various display pressure units

14. Parameters setting up for Password protection

15. Support MODBUS communicatio




Gas-liquid dual-capable can be used in : pump control, storage tank monitor,

Liquid Level Control Switch

, filter blocking and monitor, leakage surveillance.
Industrial process testing and control
Self-controlled and constant-pressured water supply in building
Petrochemical, environmental protection, water conservancy, light industry, machinery, metallurgy
Measuring and control in other systems



Product Data Sheet


Measuring range -100kPa-60Mpa
Output signal 4-20mA, 0.5-4.5VDC, Modbus-RTU/RS 485,PNP or NPN output, customer
Reference accuracy ±0.1%URL
Field of application Pressure, level measurement
Stability ±0.2% URL/ 5 years
Diaphragm material SUS316L, Hastelloy C
process connection Standard G1/4, G1/2, M20*1.5, optional
Electrical connection Aviation plug, M12*1 (5 pins)
Sensor seal Stainless steel welding seal
Approvals CE, Ex-proof
Working temperature -40-85℃
Storage temperature -40-85℃
Media temperature Sensor with silicon oil filling -40-120℃








Contact Details
Hefei WNK Smart Technology Co.,Ltd

Contact Person: WNKSENSOR

Tel: +8618156548648

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