Key Features of DSIII Series Smart Differential Pressure/Pressure Transmitters

• Measuring medium: Gas, vapor, liquid
• High accuracy: 0.075% (including dead band, hysteresis, repeatability, etc.)
• Wide turndown ratio: 100:1
• Broad measuring range (without migration):
  
  
  Differential pressure: 0–100 Pa ~ 3 MPa
  
  
  Pressure: 0–1 kPa ~ 70 MPa
• High stability and reliability
  
  
  Long-term drift: 0.25% per 5 years, actual measurement < 0.1% per 5 years

7MF4233-1DA00-1AA1

• Safety grade: SIL2, MTBF 797 years
• 5-year maintenance-free operation, reducing inspection and maintenance costs
• Negligible temperature and static pressure effects
• Excellent unidirectional overloading performance
• High static pressure rating: 16 MPa, 42 MPa
• Wide temperature range: Ambient temperature -40°C ~ 85°C; Measured medium temperature -90°C ~ 350°C
• Multi-fieldbus compliant outputs: 4~20mA/HART, PROFIBUS-PA, FF
• Universal commissioning software SIMATIC PDM enables remote online management of all transmitters
• Protection against lightning, vibration, electromagnetic interference, humidity, overpressure and ambient temperature variation
• Diverse commissioning methods: Local pushbuttons, handheld communicator, SIMATIC PDM, control system
• Self-diagnosis, fault alarm, loop test, self-configuration
• Universal mounting bracket, stainless steel nameplate
• Fast dynamic response
• Complete explosion-proof certifications:
  
  
  PTB, NEPSI, FM, CSA
  
  
  EEx ia IIC T6
  
  
  EEx d IIC T4/T6
  
  
  EEx ia + EEx d
  
  
  EEx nA L IIC T4/T5/T6
• Sanitary transmitters with FDA, EHEDG, GMP certifications

7MF4233-1DA00-1AA1

• A wide range of optional accessory manifolds and adapter fittings
• Various filling fluids available: Silicone oil, fluorinated oil, high-temperature silicone oil, halogenated hydrocarbon oil, vegetable oil, glycerol/water
• Unique high-performance local pushbuttons
• Highly overlapped adjacent ranges for high-precision continuous measurement
• Intelligent display technology for easier operation and comprehension

Absolute Pressure Transmitter 7MF4233-1DA00-1AA1

Common Models: