SPS Intelligent Electronic Pressure Switch with DisplayThe 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 Electronic 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 communicationSpecification - 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 Us?
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.
Founded in 2004, ANHUI WNK ELECTRONIC ENGINEERING Co., Ltd is a hi-tech company specializing in different kinds of technologically-advanced and good quality sensor, transmitter and automation instrument. We devote to developing, manufacturing and selling of automation control system, providing our customers comprehensive fieldbus technical solutions and factory informatization construction.
Our main products include iEOS industrial cloud data base developing plate form; Industrial Internet of Things; WNK-WMS industrial wireless measurement system; Onsite measurement instruments like temperature, pressure, flow, level sensor and transmitter etc, widely applied in Petrochemical, Chemical, Power, Steel and Cement.
WNK is the third company in China developed PROFIBUS transmitters. WNK series PROFIBUS transmitter is the fourth in China certificated by international PROFIBUS organization, and Chinese first that completely having proprietary intellectual property rights. WNK PROFIBUS-PA temperature transmitters filled Chinese blank technology in the field.
With strict, scientific management system, WNK has been certificated to conform to standard GB/T 19001-2008 / ISO 9001: 2008 by China CLASSIFICATION SOCIETY CERTIFICATION COMPANY. WNK commits to developing of new products and technical innovation. With continuously effort in advanced technology of automation control system, WNK has been undertaking some innovation projects of MST (Ministry of Science and Technology), and has been honored as promising enterprise of "Giant of Technology "in Hefei Hi-tech Industry Development Zone.
As Chinese first and unique qualified production enterprise of 0.075% measurement in Anhui, WNK brand was awarded Anhui Famous Brand.
