Cylindrical lens is mainly used to change the design requirements of imaging size. For example, convert a point spot into a line spot, or change the height of the image without changing the width of the image. It can be used in linear detector lighting, barcode scanning, holographic lighting, optical information processing, computers, and laser emission. Plano Convex Cylindrical,Lens Bi-Convex Cylindrical,Lens Plano Concave Cylindrical,Lens Meniscus Cylindrical Bohr Optics Co.,Ltd , https://www.bohr-optics.com
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.
WNK Intelligent Switch Series:
SPS Intelligent Pressure Switch
SLS Intelligent Level Switch
STS Intelligent Temperature Switch
SPS-1 Intelligent Sanitary Flat Diaphram Pressure Switch
 Features - Intelligent Electronic Pressure Switch with OLED Display :
Specification -  Intelligent Electronic Pressure Switch with OLED Display:
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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 with OLED Display:
1. Port of Loading: Shanghai ChinaÂ
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after paymentÂ
4.Payment: T/T, Western Union, PaypalÂ
After-sales service
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;Â
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.
Production Line
Â
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.
WNK Intelligent Switch Series:
SPS Intelligent Pressure Switch
SLS Intelligent Level Switch
STS Intelligent Temperature Switch
SPS-1 Intelligent Sanitary Flat Diaphram Pressure Switch
 Features - Intelligent Electronic Pressure Switch with OLED Display :
Specification -  Intelligent Electronic Pressure Switch with OLED Display:
Â
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 with OLED Display:
1. Port of Loading: Shanghai ChinaÂ
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after paymentÂ
4.Payment: T/T, Western Union, PaypalÂ
After-sales service
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;Â
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.
Production Line
Â
Cylindrical mirrors are mainly divided into plano-convex cylindrical mirrors, plano-concave cylindrical mirrors, double-convex cylindrical mirrors, and double-concave cylindrical mirrors. Plano-convex cylindrical lens will focus the incident light on the line with a positive focal length. It consists of a flat surface and a convex cylindrical surface. It is often used to gather parallel or divergent light beams onto the line or change the aspect ratio of the image. A plano-concave cylindrical lens is composed of a flat surface and a concave cylindrical surface, and its focal length is negative. It is often used to gather parallel or divergent light beams on a line or to change the aspect ratio of the image. United Optics provides non-coated, anti-reflection coated cylindrical lenses. Antireflection coating options include UV, VIS, NIR, and SWIR. Germanium, silicon, or zinc selenide substrates are suitable for infrared applications, while fused silica is suitable for ultraviolet applications. Optical cylindrical mirrors are also widely used in high-power laser systems and synchrotron radiation beam lines. At the same time, the requirements for cylindrical mirror parts are getting higher and higher, especially in the cavity of high-power laser resonators and long-distance line interference. High-precision testing instruments and devices such as instruments.
IP65 Electronic Pressure Switch with High Accuracy 0.5%Fs
Model NO.: SPS
Measuring Media: Gas, Liquid
Working Temperature: -30ºC~80ºC
Material: Stainless Steel
Output Signal Type: Analog Type
Accuracy: ≤0.5%Fs
Long-Term Stability: ±0.3%Fs/Year
Temperature Error: ±0.02%Fs/°c(Zero / Full Span)
Trademark: WNK
Transport Package: Paper Carton and as Buyer′s Requirement
Specification: SGS
Origin: Hefei, Anhui
Model NO.: SPS
Measuring Media: Gas, Liquid
Working Temperature: -30ºC~80ºC
Material: Stainless Steel
Output Signal Type: Analog Type
Accuracy: ≤0.5%Fs
Long-Term Stability: ±0.3%Fs/Year
Temperature Error: ±0.02%Fs/°c(Zero / Full Span)
Trademark: WNK
Transport Package: Paper Carton and as Buyer′s Requirement
Specification: SGS
Origin: Hefei, Anhui
SPSÂ Intelligent Electronic Pressure Switch with OLED DisplayÂ
Payment Terms
SPSÂ Intelligent Electronic Pressure Switch with OLED DisplayÂ
Payment Terms