Model P316 / P317 P326 / 327
Technology Piezoresistive ceramic pressure sensor Piezoresistive silicon pressure sensor
Pressure ranges 0~0.5 to 0~500kgf/cm2 relative 0~0.1 to 350kgf/cm2 relative
0~1 to 500kgf/cm2 absolute 0~1 to 350kgf/cm2 absolute
Pressure reference Vacuum, Gauge, Absolute, Compound
Overload 1.5× full scale without damage 3× full scale without damage
Un-amplified 2.0~3.3m V/V 5.0m V/V
Amplified 4~20mA current(2-wire)
1~5V voltage(3 or 4-wire)
Other output signal available on request
Excitation voltage 12~36V DC
Load resistance
max@24V 500Ω at 24V
Influence of excitation 0.01% FSO/V
Power ripple ≤500mV P-P
Reverse polarity Protected
Shock resistance ≤20g ≤10g
Response time 1.5ms ≤2 millisecond
Adjustment ±10% FSO/zero and span ±10% FSO/zero and span
Accuracy ≤±0.5% FSO ≤±0.25% FSO
Linearity, Hysteresis & Repeatability ±0.2…0.4% FSO typical ±0.05% FSO typical
Stability ±0.3% FSO/a @25°C ±0.15% FSO/a @35°C
Cutoff frequency(-3 d B) ≤2kHz
Reference temperature 25°C 35°C
Operating temperature range -40~125°C -40~125°C
Compensated temperature range 0~70°C 0~82°C
Thermal sensitivity shift ≤±0.015%/°C typical ≤±0.05% FSO typical
Thermal zero shift ≤±0.02% FSO/°C typical ≤±0.1% FSO typical
Process connection PT1/4″, PT3/8″, PT1/2″male thread
PF1/4″, PF3/8″, PF1/2″male thread
Female thread & other connections available on request
Process media Gases and liquids compatible with
Materials of Diaphragm Ceramic Al2 O3, 96% Stainless steel 316L
Housing Stainless steel 316 Stainless steel 316
Gasket O-ring Viton, HNBR
Enclosure rating IP65
Influence of mounting position Not critical Under 0.5kgf/cm2, mounting vertically
Weight Approx.(157g)
Options Sealed diaphragm with thread connection
Sealed diaphragm with flange mounting
Siphon tube
Sealed diaphragm with capillary
Note : ① For high pressure measurement, thin film pressure transducer with this model also available.
② Cable version : 1.5m standard length, 4-wire, shielded with integral vent tube
③ Vented gauge units must breathe dry, non - corrosive gases.
④ Connector version is vented through the removed pin, cable versions are vented through a vent tube inside
the cable sleeve
Input
Output
Electrical Specifications
Performance Specifications
Physical Specifications