Geneq > Materials Testing > Pressure Transmitters

Pressure Transmitter

Model P611


Key Benefits
  • Unique glass fused strain gauge sensor provides exceptional calibration stability
  • Calibration certificate (NIST traceable) with each transmitter
  • Re-rangeable in the field - minimizes customer stocking
  • Accuracy +/-0.50%, +/-0.25%, or +/-0.15% of calibrated span
  • All 316L stainless steel welded construction for long service life in demanding applications
  • CE and NACE compliant

Applications
  • Hydraulic and pneumatic controls
  • Hydrogen fuel cells
  • HVAC compressor systems
  • Pump monitoring
  • Die cast machines
  • Plastic injection moulding
  • Test stands
  • Presses
  • Oil and gas monitoring
  • Laboratory testing

Applications
Proof Pressure:
Up to 2 times URL *
Burst Pressure:
Up to 5 times URL or 20,000psi, whichever is less
Strength and Safety:
Pressure chamber structure tested to 40,000psi
Zero Adjustability:
Up to +/- 30% of calibrated span (output dependent), externally accessible
Span Adjustability:
Up to 3 to 1 turndown of URL, externally accessible
Outputs:
4-20mA, 2-wire 1-5V, 3-wire **
0-5V, 3-wire ** 1-6V, 3-wire **
0-10V, 3-wire ** 1-11V, 3-wire **
Output Impedance:
4-20mA: >10K Ohms
0-5V, 0-10V, 1-5V, 1-6V, 1-11V: <100 Ohms
10mV/V: 1100 Ohms
 Current Consumption:
4-20mA: 20mA
0-5V, 0-10V, 1-5V, 1-6V, 1-11V: <18mA
10mV/V: <5mA @5Vdc excitation
Output Load:
4-20mA: 0-1000 Ohms @10-30Vdc 1-5V, 0-10V, 1-5V, 1-6V, 1-11V: >10K Ohms 10mV/V: >1M
OhmOutput Noise:
4-20mA: Negligible
1-5V, 0-10V, 1-5V, 1-6V, 1-11V: <2mV RMS
10mV/V: Does not apply
Power Supply Requirements:
10-30Vdc for 4-20mA
10-30Vdc for 0-5V, 1-5V, and 1-6V
14-30Vdc for 0-10V and 1-1V
Temperature Limits:
Compensated range: 30 to 130°F (0 to 55°C)
Operating range: -40 to 185°F (-40 to 85°C)
Storage range: -40 to 221°F (-40 to 105°C)

Performance Specifications

Accuracy:
+/-0.50% or +/-0.25% of calibrated span
+/-0.15% of calibrated span (4-20mA only)
Linearity:
+/-0.15% of calibrated span, BFSL
+/-0.05% of calibrated span, BFSL (4-20mA only) Hysteresis:
Better than 0.05% of calibrated span
Repeatability:
Better than 0.02% of calibrated span
Response Time:
Less than 5ms
Zero Offset:
Within calibrated accuracy (+/-1% of URL for
sealed housing option)
Span Tolerance:
Within calibrated accuracy (+/-1% of URL for
sealed housing option)
Stability:
Better than +/-0.25% of URL for 1 year,
non-accumulating

 Durability:
Greater than 100,000,000 full scale cycles
Thermal Effect on Zero:
Less than +/-0.02% URL/°F (+/-0.036% URL/°C)
Thermal Effect on Span:
Less than +/-0.018% of calibrated span/°F
(+/-0.032% of calibrated span/°C)
Shock:
Designed to withstand 10Gs, 11ms, 1/2 sine
(50Gs with optional silicone gel potting)
Vibration:
Designed to withstand 10Gs peak, 20-2400Hz
(50Gs with optional silicone gel potting)
CE Compliant:
Interference emission per EN 50 081-1 and
EN 50 081-2 by design; Interference immunity
per EN 50 082-2 by design; RFI, EMI, and ESD
protected

P611