Hefei WNK Smart Technology Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000pcs per month |
| Delivery Time | 5-8 work days |
| Packaging Details | Sea-Worthy Packing or Air-Worthy Packing |
| Temperature range | -50...200C~260C |
| Input | Pt100, Pt1000 |
| Process connection | G 1/2 M12(5pin,8pin) |
| Analog output | 4-20ma |
| Digital Output | PNP, NPN |
| Analog Accuracy | 0.5%FS |
| Sealing | NBR |
| Brand Name | WNK |
| Model Number | STS |
| Certification | ISO9001:2015 |
| Place of Origin | Hefei, CN |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 5000pcs per month |
| Delivery Time | 5-8 work days | Packaging Details | Sea-Worthy Packing or Air-Worthy Packing |
| Temperature range | -50...200C~260C | Input | Pt100, Pt1000 |
| Process connection | G 1/2 M12(5pin,8pin) | Analog output | 4-20ma |
| Digital Output | PNP, NPN | Analog Accuracy | 0.5%FS |
| Sealing | NBR | Brand Name | WNK |
| Model Number | STS | Certification | ISO9001:2015 |
| Place of Origin | Hefei, CN | ||
| High Light | PT1000 Electronic Digital Temperature Switch ，PT100 Electronic Digital Temperature Switch ，PT100 digital thermostat switch | ||
High Accuracy 4-20ma PT100 PT1000 Temperature Switch For Liquid Gas Water
WNK Smart Temperature Switch (STS ) supports PT100 or PT1000, it is with high measuring accuracy of 0.5℃. STS offers various functions including switch delay, switch point settable, display environment temperature, housing and display turnable and rotatable.
Features
Detailed Technical Info:
| Measuring range | -50~260℃ | |
| Accuracy | ≤0.5℃ | |
| Supply Power | 12…30V DC | |
| Temp. Error | ±0.02%FS/℃ | |
| Long-term Stability | ±0.3%FS/Year | |
| Analog output accuracy | ±0.2%FS | |
| Measuring Media | Water, mineral-based hydraulic fluid and Synthetic oil | |
| Wetted material | Stainless steel, Nitrile Butadiene Rubber and PTFE | |
| Output Configurations
| switching+voltage+ communication | 2×PNP + 0V～5VDC/10VDC + MODBUS |
| switching+current+ communication | 2×PNP + 0mA/4mA～20mADC + MODBUS | |
| Switching current | 1.0A(Max.) | |
| Switching type | normally open , normally closed (settable) | |
| Switching respond time | ＜10ms | |
| Switching delay | 0.00s～1000.0s | |
| Switching motion mode | delay or windows mode | |
| Analog signal output and maximum ohmic load RL | Current output | 0/4…20mA,20…4/0mA RL≤0.5kΩ |
| Voltage output | 0…5/10V,5/10…0V RL>10kΩ | |
| Screen display | OLED | |
| Menu language | Chinese,English | |
| Switching instruction | 2X Red LED | |
| Displaying pressure units | kPa, mm, cm, m | |
| Buttons | 3X blue back-lighted touch buttons | |
| Displaying supplementary variables | environment temp., analog output value, max. Peak value,mini. peak value | |
| Supplementary variables displaying mode | fixed displaying or INFO button switching Display | |
| Working temperature | -30℃～80℃ | |
| Media temperature | 0℃～60℃ | |
| Storage temperature | -40℃～80℃ | |
| 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 Rating | IP65 / IP68 | |
Competitive Advantages
1. Founded in 2004, over 13 year professional research, developing and production experience;
2. Experienced and professional R&D team to provide customization services;
3. Producing transmitter core elements- PCB, supplying PCB for transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa, 0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
Company
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.
A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.
A: 12 month from shipment date, for non-man-made damages.
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.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2004
Total Annual:
4000000-800000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Founded in 2004, HEFEI WNK SMART TECHNOLOGY 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 cu... Founded in 2004, HEFEI WNK SMART TECHNOLOGY 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 cu...
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