The PX409S Series sanitary pressure transducers and sanitary pressure transmitters are made using our proven micromachined silicon process.
They are available with 1½ or 2 in sanitary fittings and are designed for long reliable service in pressure or level
CIP applications in food processing, beverage or bio/
pharmaceutical applications as well as industrial applications that
require a rugged, high accuracy transducer. The micro-machined
silicon sensor provides a very stable transducer with exceptional
high accuracy of 0.08% and a broad compensated range of -4
to 85°C (25 to 185°F). The modular construction
allows for fast delivery of most configurations and fittings.
Vacuum models measure negitive gage pressure, output is zero at ambient pressure and increases with decreasing pressure. Compound Gage models measure +/- gage pressure and have a corresponding bi-directional voltage outputs. 4-20 mA models have zero pressure (ambient) set at 12 mA.
SPECIFICATIONS Accuracy: 0.08% Best Straight Line (Linearity, Hysteresis and Repeatability combined) Compound Gage models calibrated in positive direction only Calibration: 5-point NIST traceable calibration with zero and span values, calibrated in horizontal direction Operating Temperature Range: -15 to 115°C (-5 to 240°F) Compensated Temperature Range: -4 to 85°C (25 to 185°F) Temperature Compensation: Zero and Span Combined ≥5psi: 1% over 55.6°C (100°F) range ≤2.5 psi: 2% over 55.6°C (100°F) range Min Isolation Between Case and Output Terminations: 100 MΩ @ 50 Vdc Pressure Cycles: 1 million, minimum Long Term Stability (1-Year): ±0.1% FS typ. Shock: 50 g, 11 ms half sine shock, (under test) Vibration: ±20 g (under test) Bandwidth: DC to 1 kHz typical Response Time: <1 ms Fill Fluid: NEOBEE M5 Food grade
CE Compliant: Meets industrial emissions and immunity standard IEC61326 Environmental Protection: IP65 or IP67 depending upon electrical termination Pressure Rating: 1½ and 2 in Tri-Grip (Tri-Clamp® compatible) fitting: 600 psi using suitable clamp Over Pressure: 4 x rated pressure to maximum rated flange pressure Secondary Containment: 6 x rated pressure to a maximum of 2000 psi (not in clamp) Wetted Parts: 316L SS Weight: 285 gm (10 oz) Zero Balance: ±0.5% FS typical, 1% max (For ranges ≤2.5 psi ±1% typ 2% max) Span Setting: ±0.5% FS typical, 1% max (For ranges ≤2.5 psi, ±1% typ 2% max) Calibrated in vertical position with fitting down 10 mV/V OUTPUT Output/Supply: 10 mV/V; Ratiometric 5 to 10 Vdc AMPLIFIED VOLTAGE OUTPUT Output/ Supply: 0 to 5 Vdc: 10 to 30 Vdc @ 10 mA 0 to 10 Vdc: 15 to 30 Vdc @ 10 mA CURRENT OUTPUT Output: 4 to 20 mA Supply Voltage: 9 to 30 Vdc max loop res Ω = (Vs-9)x50 [9 to 20 Vdc above 105°C (229°:F)]
1.5" fitting models are featured in the tables below. For 2" fitting models change S15 to S20 in model number. For the full selection see the Part Number Builder below to select the model and options required to meet your requirements.
† All amounts shown in USD Ordering Example: (1) PX409S15-001GI Sanitary pressure transmitter with 1½ Tri-Grip™ fitting, 0-1 psig pressure range, 4-20 mA output and 2 m (6 ft) cable termination,, $710.00
Part Number Builder
Build Your Part Number Below
Electrical Termination select from: PX409S for 2 m (6 ft) cable PX409CS for conduit/cable PX419S for mini DIN PX429S for Twist-Lock connector PX459S for M12 Connector
Process Fitting select from: 15 for 1.5 inch Tri-Grip 20 for 2 inch Tri-Grip (500 psi max)
Range select from: 10w for 0 to 10 inH2O 001 for 0 to 1 psi 2.5 for 0 to 2.5 psi 005 for 0 to 5 psi 015 for 0 to 15 psi 030 for 0 to 30 psi 050 for 0 to 50 psi 100 for 0 to 100 psi 150 for 0 to 150 psi 250 for 0 to 250 psi 500 for 0 to 500 psi 600 for 0 to 600 psi (1-1/2 Clamp only)
Pressure Type select from: G for Gage pressure CG for Compound Gage Pressure (10 inH2O to 15 psi Ranges) SG for Hermetically Sealed Gage (PX429 or PX449 and Ranges >=100 psi ) A for Absolute pressure (5 psi to 600 psi) V for Vacuum (10 inH2O to 1psi Ranges)
Output Type select from: V for 10 mV/V 5V for 0 to 5 Vdc 10V for 0 to 10 Vdc I for 4 to 20 mA (zero set to 12 mA for compound gage ranges)
Note: All combinations may not be valid, check spec sheet for valid part numbers.