Current Output Pressure Transmitters

PT20 Series

General Purpose Fixed Range Transmitters & Transducers

Description

  • Gauge, compound, absolute and vacuum ranges from 1 psig to 15,000 psig
  • Current and voltage outputs available
  • 316 and 13-8PH Stainless Steel wetted parts
  • RoHS compliant
  • CE compliant to suppress RFI, EMI and ESD
  • cULus compliant
SPECIFICATIONS
Output signal4 mA to 20 mA, 2-wire; 0 Vdc to 5 Vdc, 3-wire; 1 Vdc to 5 Vdc, 3-wire;
0 Vdc to 10 Vdc, 3-wire; 0.5 to 4.5 Vdc, 3-wire; 0.5 to 4.5 Vdc ratiometric, 3-wire
Pressure rangesVacuum through 0 psig to 15,000 psig
Absolute from 0 psia to 15 psia through 0 psia to 300 psia
Accuracy±0.5% full scale (BFSL); optional ±0.25% full scale (BFSL);
(Includes the effects of non-linearity, hysteresis, non-repeatability, zero point
and full scale errors)
Stability≤ ±0.2% full scale for 1 year, non-accumulating
Adjustment≤ ±10% full scale for zero and span
Response time≤ 1 ms (between 10% and 90% full scale)
Pressure cycle limit150 Hz
Service life> 100,000,000 load cycles
Temperature rangesCompensated 32 °F to 176 °F (0 °C to 80 °C)
Effect ±0.017% full scale/ °F for zero and span
Media -22 °F to 212 °F (-30 °C to 100 °C)
Ambient -40 °F to 185 °F (-40 °C to 85 °C)
Storage -40 °F to 212 °F (-40 °C to 100 °C)
Power requirement*10 Vdc to 30 Vdc (4 mA to 20 mA, 2-wire)
Load limitations≤ (Vpower supply -10)/.020 Amp
Proof pressure3 times full scale for ranges 0 psi to 5 psi through 0 psi to 200 psi
1.75 times full scale for ranges 0 psi to 300 psi through 0 psi to 10,000 psi
1.5 times full scale for 0 to 15,000 psi
Burst pressure3.8 times full scale for ranges 0 psi to 5 psi through 0 psi to 200 psi
4 times full scale for ranges 0 psi to 300 psi through 0 psi to 10,000 psi
3 times full scale for 0 psi to 15,000 psi
Measuring element316 stainless steel for vacuum through 300 psi;
17-4PH stainless steel for ≥500 psi
Connection316 stainless steel
Housing material316 stainless steel
Environmental ratingIP65
Electromagnetic ratingCE compliant to EMC norm EN 61326:2014/A1:1998
RFI, EMI and ESD protection
Electrical protectionReverse polarity, over-voltage and short circuit protection
Shock1000 g’s according to IEC 60068-2-27
Vibration20 g’s according to IEC 60068-2-6
WeightApproximately 3.5 oz.

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