Skip to main content

z-843DP/843DX

Electronic Differential Pressure Transmitter 843DP and 843DX

843DX

These compact transmitters precisely measure differential pressure and transmit a 4 to 20 mA dc signal.

Features

  • 0.20% Accuracy
  • Direct Process Mounting
  • Compact Size
  • Light Weight
  • Linear or Square Root Output
  • Standard or Explosionproof Housing
  • Integral Junction Box
  • Voltage Surge Protection
  • RFI Protection
  • Reverse Polarity Protection
  • Overrange Protection
  • NEMA 4X Protection

Performance Specifications

(Zero based range with cobalt nickel sensor and silicone fill fluid, under reference operating conditions unless otherwise specified)

Accuracy (Includes linearity, hysteresis, and repeatability)

LINEAR OUTPUT - ±0.20% of calibrated span

SQUARE ROOT OUTPUT - ±0.35% of calibrated span from 4 to 100% of input

Drift (Over a 6-month period): Less than ±0.3% of maximum span for each span limit code.

Linearity (Independent): 0.15% typical

Hysteresis: 0.05% typical

Repeatability: 0.05% typical

Deadband: 0.01% typical

Functional Specifications

843DP 843DX Technical Specifications

Model Code

843DP 843DX Model Code