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Industrial Pressure sensors

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Product Code : PMP/PTX1400 Series      Brand Name :GE

Product Specification

The PTX/PMP 1400 Series of Industrial Pressure sensors have been designed for use with aggressive pressure media found in many industrial and process applications.

 

The stainless steel isolation diaphragm and fully welded stainless steel pressure module ensures excellent media compatibility without compromising the performance from Druck’s own micro-machined silicon pressure diaphragm.

 Features 

  • Pressure ranges to 600 bar
  • Gauge and absolute formats
  • 0 to 5V or 4-20mA outputs
  • 0.15% typical accuracy
  • Low cost, Ex-stock delivery
  • Intrinsically Safe, CE marked, PED compliant

 Specification

 

Pressure Measurement

Operating Pressure Ranges
  • 0, to 1.5, 3.75, 6, 9, 15, 24, 37.5, 60, 90, 160, 240, 375, 600, 900 psi (0 to 100, 250, 400, 600 mbar, 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60 bar) gauge and absolute
  • 0 to 1500, 2400, 3750, 6000, 9000, psi (0 to 100, 160, 250, 400, 600 bar) sealed gauge and absolute
  • Barometric
  12 to 18 psia (800 to 1200 mbar); PTX 1400 only
  -15 to 24 psig (-1 to 1.6 bar); compound
  -15 to 37.5 psig (-1 to 2.5 bar); compound
  -15 to 60 psig (-1 to 4 bar); compound 
Overpressure The rated pressure range can be exceeded by the following without degrading performance:
  • 4 x FS for ranges up to 15 psi (1 bar)
  • 2 x FS (2700 psi/180 bar maximum) for ranges 15 to 1500 psi (1 to 100 bar)
  • 2 x FS (13,500 psi/900 bar maximum) for ranges 2400 to 9000 psi (160 to 600 bar)
Containment
  • 6 x FS for ranges up to 15 psi (1 bar)
  • 3 x FS for ranges up to 1500 up to 2700 psi (100 bar to 180 bar) max
  • 20,000 psi (1400 bar) max above 1500 psi (100 bar).
Pressure Media Fluids compatible with a fully welded assembly of:
  • 316L stainless steel for ranges 3.75 psi (250 mbar) and below
  • 316L stainless steel and Hastelloy C276 for all other ranges
Supply Voltage PMP 1400: 9 to 30 VDC
PTX 1400: 9 to 28 VDC
Minimum supply voltage that must appear across transmitter terminals is 9V and is given by
Vmin= Vs - (0.02 x RL)
Where Vs = supply volts
RL = total loop Ohms
Supply voltage reversal_units will withstand reversed polarity without damage.
Output Voltage PMP 1400: 0 to 5V - calibrated between 5 to 100% full scale (FS) (three-wire pedestal configuration) PTX 1400: 4 to 20mA (two-wire configuration)
Load Impedance (PMP version) Greater than 100 k ohms for quoted performance

Performance
Accuracy Combined non-linearity, hysteresis and repeatability: ±0.15% typical, ±0.25% maximum best straight line (BSL) definition
Zero Offset and Span Setting Factory set to 0.5% FS, then ±5% site adjustable by sealed, non-interacting potentiometers
Long Term Stability 0.2% FS range per annum typical
Operating Temperature Range -4°F to 176°F (-20°C to 80°C)
Temperature Effects
  • Total error band (TEB) 1.5% FS typical, 2% FS maximum, -4°F to 176°F (-20°C to 80°C)
  •  For ranges below 6 psi (400 mbar) values increase pro-rata with calibrated span

Physical
Pressure Connection G 1/4 female
Electrical Connection DIN 43650 plug supplied with mating socket
Weight 0.4 lb (200 g) nominal
Ingress Protection Sealed to IP65
CE marking CE marked for use in potentially explosive atmospheres, pressure equipment directive and electromagnetic compatibility
Hazardous Area Certification PTX 1400 supplied Intrinsically Safe certified as standard, for use with barrier systems to: II 1G EEx ia IIC T4 (-20°C Ta 80°C)
ATEX directive 94/9/EC
Certificate Baseefa 02ATEX0235X

 
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