GDN Series- Flush Mount Pressure Transmitter
  • Ranges from 40 mbar to 40 bar
  • All Stainless Steel Construction
  • 4: 1 Span Turndown Capability

The GDN series utilizes LVDT technology in a flush mount package for slurries, suspended solids in liquids, and other dirty applications where recessed fitting could not be used. These transmitters feature all welded stainless steel construction with a G1 thread for easy installation and cleaning. Zero and Span field adjustments are standard, but hidden to prevent unauthorized tampering.

Specifications

Input  
Pressure Range 40 mbar to 40 bar (0.6- 580 psi)
Proof Pressure* 10 x Full Scale (FS)< 2.4 bar range
  4 x FS <= 16 bar range; 2 x FS <= 40 bar range
Maximum Vacuum 50% of max span
Burst Pressure 10 x FS
Performance  
Output 4- 20 mA (2 wire)
Supply Voltage (Vs) 8 to 30 Vdc
Supply Voltage Sensitivity 0.01% of max span/ Volt
Zero Stability 0.4% of max span per year non cumulative
Accuracy 0.25 % of max span (typical)
Thermal Error 2.5% of max span (typical)
Compensated Temperatures 0- 50 °C (32- 120 °F)
Operating Temperatures -20° to 85° C (- 4° to 185° F) process
  -10° to 70° C (14° to 158° F) ambient
Response Time 0.1 seconds
Zero Adjustment +/- 10% of max span
Span Adjustment 25% to 100 % of max span
Max. Loop Resistance (Vs- 8) x 50
Mechanical Configuration  
Pressure Port  
G1 external or G1/4 internal  
Wetted Parts 17- 7 PH ss (optional 316ss or Hastelloy C)
Electrical Connection DIN 43650, (pin 1 +, pin 2 -)
Enclosure IP 65 (Nema 4), 316ss
Approvals CE
Weight 500 grams

*These pressures do not cause a zero shift greater than 5% of the max span.