Intelligent pressure transmitter NT3051 series

Principle structure

NT3051 series fully digital circuit design, ultra-high reliability and accuracy, long-term zero and linear stability, LCD display, range compilation function, lightning protection, anti RF interference. LCD display can adjust zero and range through buttons, customize user menu, can be used to measure differential pressure, pressure, flow rate, liquid level, density, etc., meeting the user’s requirements under different working conditions.

Product Application

• Chemical and petroleum industries
• Process Engineering
• Dangerous area
• Mechanical manufacturing

Technical Specifications

• Measurement range: 0-100KPa… 10MPa
• Overload pressure: 150% FS
• Supply voltage: DC16-30V
• Accuracy, analog signal: ≤± 0.1% FS, including nonlinear accuracy, hysteresis, zero offset, and
  Full range point deviation (compliant with IEC61298-2 standard)
• Long term offset: ≤± 0.1F. S
• Connection: Terminal block
• Safety: Short circuit protection, reverse polarity protection
• Insulation: DC500V
• Overvoltage: DC36V
• Medium temperature: -20 ° C to 85 ° C
  Environmental temperature: -20 ° C to 80 ° C
  Storage temperature: -20 ° C to 75 ° C
• Seismic resistance: 20g (compliant with IEC60068-2-6)
  Impact resistance: 500g (compliant with IEC60068-2-27)
• Protection level: IP68
• Liquid receiving components: 316L, Hastelloy C, Tantalum
• Body shell: cast aluminum
• Electrical connection: G1/2, M20 * 1.5, NPT1/2
• Sealing material: Fluororubber

Dimensional drawing (mm)