Pressure Transmitter PT-516

Pressure Transmitter PT-516 for the Water Treatment Industry

  • Range:  -100kPa…0~10kPa…60MPa
  • Overload Pressure:  200%FS (below 10MPa); 150%FS (above 25MPa)
  • Protection Class: IP68
  • Comprehensive Accuracy: ±0.5%FS
  • Operating Temperature: -40℃~85℃
  • Process Connection:  G1/4, R1/4, etc., can be customized
  • Introduction
  • Technical data
  • Electrical connection
  • Dimensions
  • Applications

Pressure Transmitter PT-516 for the Water Treatment Industry

PT-516 pressure transmitter is a special product developed by our company according to the needs of the water treatment industry. It is widely used in the fields of variable frequency pumps, complete sets of water supply, and air conditioning equipment. Professional waterproo f hammer impact, good electrical performance, and long-term make it the first choice of similar industries, and can directly replace many similar imported products.

PT-516 Pressure Transmitter Features

  • No sealing ring, fully welded structure can avoid hidden dangers such as high and low-temperature leakage, and can be used in harsh environments.
  • Protection grade reaches IP68.
  • All stainless steel 316L material, high performance, all-solid-state, corrosion resistance.
  • The use of highly integrated bridge pressure sensor signal conditioning dedicated advanced chip, high precision, and high stability.
  • The current type has reverse polarity protection, reliable performance, safe and convenient to use.
  • Temperature compensation in all temperature zones, good electrical performance, and long-term stability.
  • Special customization such as process connection.
  • 1-year warranty.

If you are interested in our products, please contact us.

Range -100kPa…0~10kPa…60MPa
Overload Pressure 200%FS (below 10MPa); 150%FS (above 25MPa)
Pressure Type Gauge pressure, absolute pressure, sealed pressure
Process Connection G1/4, R1/4, etc., can be customized
Comprehensive Accuracy ±0.5%FS
Temperature Compensation Range -10~70℃
Long-term Stability ±0.3%FS/year
Operating Temperature -40℃~85℃
Storage Temperature -40℃~125℃
Supply Voltage (DC) 11-36V 11-36V 5V 2.7-5.5V
Output Signal 4-20mA 0-10V 0-5V IIC, SPI
Load Resistance 50 (U-10)Ω【4-20mA】, greater than 10KΩ【V】KΩ【V】
Electrical Connection Cable (optional terminal)
Protection Class IP68
Material Sensor diaphragm and housing: stainless steel 316L; cable: PVC; cable waterproof ring: silica gel
Media Adaptability Various fluids that are non-corrosive to 316L stainless steel
Vibration 10gRMS,(20~2000) Hz
Shock 100g, 11ms
Insulation Greater than 100MΩ @250VDC
Response Time Less than 1ms (@90%FS)
CE Certification EMC: IEC61326-1 Class B
Electrostatic discharge immunity: IEC61000-4-2
Electromagnetic field immunity: IEC61000-4-3
EFT immunity: IEC61000-4-4
Surge immunity: IEC61000-4-5


Output Signal 2-wire 3-wire IIC SPI
1/Red Vin Vin Vin Vin
2/Black Iout Gnd Gnd Gnd
3/White NC Out SCL CLK

PT-516 Dimension


Used in the water treatment industry.

If You Need To Order Samples Or Customized Products, Please Contact Us By Phone Or Email. We Will Have Someone Contact You!

We're always interested with in collabration new projects, big or small. Send us an email and we'll get in touch shortly, available or phone betwen 8:00 am and 6:00 pm Monday to Saturday.

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