PNP/NPN 4-20mA Analog Output Digital Pressure Switch with Rotatable Housing & OLED Display

• Customization: Available
• Type: Diffused Silicon Pressure Sensor Switch
• Principle: Diffused Silicon Sensor
• Model NO.: WNK-SPS
• Standard: Nonstandard
• Application: Petrochemical, Chemical, Power, Steel, Cement etc.
• Certification: ISO
• Power Supply: 12-30VDC
• Measuring Range: -0.1...1MPa to 60MPa
• Output Signal Type: Digital or Analog Type
• Media Range: Liquid, Gas
• Accuracy: 0.5%Fs
• Material: Stainless Steel
• Long-Term Stability: 0.3%Fs/Year
• Temperature Error: 0.02%Fs/Deg;(Zero / Full Span)
• Transport Package: Paper Carton and as Buyer′s Requirement
• Specification: SGS
• Trademark: WNK
• Origin: Hefei, Anhui
• Production Capacity: 20000PCS/Year

Product Description

SPS Intelligent Digital Pressure Switch with Display

The pressure switch SPS is designed for pressure monitoring and measure-ment in liquid and gaseous media. The SPS is suited for general industrial applications such as machine and plant engineering, in machine tool systems, in hydraulic and pneumatic systems, for pressure monitoring and control and for pumps and compressors. It is pressure 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.









 Features - Intelligent Digital Pressure Switch :

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 communication

Specification - Intelligent Electronic Pressure Switch:
 

Product name	Electronic Smart Pressure Switch
Measuring range	-0.10.1MPa to 60MPa
Measuring media	Gas & Fluid
Accuracy	≤0.5%FS
Supply power	1230V DC
Temp. error	±0.02%FS/ºC(Zero/ Full Span)
Long-term stability	±0.3%FS/Year
Analog output accuracy	≤±0.2%FS
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)
Switching reponce 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
Switch indicating	2 Red LED
Displaying units	psi,bar,mbar,Pa,kPa,MPa
Buttons	3 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	-30-80ºC
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

Dimensions - Intelligent Electronic Pressure Switch:

 

Why choose WNK?
1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.


Delivery
5~10 days after order confirmed


FAQ