Setra 209 OEM Pressure Transducer

Setra Systems

Key Features:

  • High Overpressure Option Available on Select Ranges
  • Operates Over a Wide Temperature Band
  • Compatible w/ a Variety of Gases & Liquids
  • Operates on Low Cost Unregulated DC Power
  • Suitable For High Shock & Vibration Applications
  • No Seals or O-Rings to Cause Leakage
  • No Brazed Joints Susceptible to Corrosion Problems
  • CE & RoHS Compliant
Product Options:

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Cover a pressure range from 1 PSI to 10,000 PSI with Setra’s 209 pressure sensor. The 209 was conceived as a solution for industrial and OEM customers searching for a top performing, reliable and versatile pressure sensor. Offering a superior accuracy of ±0.25% FS, Setra’s 209 boasts a true low range sensor. The sensor provides high performance without the need of further amplification necessary to satisfy range requirements as low as 1 PSI.


The 209 offers a wide range of adaptability, making it ideal for numerous applications. Its   patented optional overpressure stop guards the sensor against unpredicted spikes or in high pulsation applications. Likewise, with the many pressure and electrical fittings offered, the 209 can fulfill an expanse of installation configurations.

Performance Data

Environmental Data

Accuracy RSS1 (at constant temp)

±0.25% FS

Operating3 Temperature °F (°C)

-40 to + 185 (-40 to +85)

Non-Linearity, BFSL

±0.22% FS

Storage Temperature °F (°C)

-40 to + 185 (-40 to +85)


0.10% FS


200g operating


0.05% FS


10 g Maximum5

Thermal Effects


200g Operating

Compensated Range °F (°C)

-4 to +176 (-20 to +80)



Zero Shift %FS/100°F (%FS/50°C)

±2.0 (±1.8)

Environmental Protection

Weather Resistant

Span Shift %FS/100°F (%FS/50°C)

±1.5 (±1.3)

Electrical Data (Voltage)

Warm-up Shift

0.1% FS Total


3-Wire (COM, OUT, EXC)

Response Time

5 milliseconds


9 to 30 VDC

Long Term Stability

0.5% FS/1 YR


0.5 to 5.5 VDC7

Pressure Media

Output Impedance

10 ohms

Liquids and gases compatible with 17-4 PH Stainless Steel.2

Electrical Data (Current)

Physical Description




Stainless Steel & Valox


4 to 20mA9

Wetted Material

17-4 PH Stainless Steel

External Load

0 to 800 ohms

Electrical Connection

2 ft. multiconductor cable

Minimum supply voltage (VDC)

9+ 0.02 x (Resistance of receiver plus line)

Pressure Fitting5

1/4” -18 NPT external,

17-4 PH Stainless Steel

Maximum supply voltage (VDC)

30+ 0.004 x (Resistance of receiver plus line).


Through cable

1 RSS of Non-Linearity, Hysteresis, and Non-Repeatability.

2 Note: Hydrogen not recommended for use with 17-4 PH Stainless Steel.

3 Mil-Std. 202, Method 213B, Cond. C

4 Mil-Std. 202, Method 204, Cond. C

5 See ordering information for other fittings available (minimum quantities apply).

6 Calibrated into a 50K ohm load, operable into a 5000 ohm load or greater.

7 Zero output factory set to within ±50mV.  Span (Full Scale) output factory set to within ±50mV.

8 Calibrated at factory with a 24 VDC loop supply voltage and a 250 ohm load.

9 Zero output factory set to within ±0.16mA. Span (Full Scale) output factory set to within ±0.16mA.

Specifications subject to change without notice.

Weight (approx.)

2.3 ounces (65 grams)


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