Setra 231RS Remote Sensor Liquid Differential Pressure Transducers Multi-Configurable
Copper or plastic tubing is not required to connect the Model 231RS to the mechanical pipe shutoff valve, so a pipe fitter is not required, resulting in significant savings of time, labor, and materials for the controls contractor. The contractor installs the sensors, while only an electrician is required to complete the installation, effectively reducing labor by 30%. The Model 231 is offered with a choice of remote sensors with cable or remote sensors with conduit.
- Remote Sensors
- Conduit and Cable Versions
- Field Selectable Output - True 4 to 20 mA, 0 to 5, 1 to 5, and 0 to 10 VDC
- Each Unit Provides 4 Unidirectional and 4 Bidirectional Switch Selectable Pressure Ranges
- Field Accessible Push-Button Zero and Remote Zero
- All Cast Aluminum, NEMA4 Rated Housing
- CE and RoHS Compliant
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Pressure Ranges:
Unidirectional & Bidirectional  Notes:
1. Maximum line pressure is maximum range of pressure ordered.
2 For higher pressure ranges, contact factory.
Accuracy
Pressure Range A, B, C, ±1.0% FS
Pressure Range D ±2.0% FS Output: 0 to 5 VDC 5 to 10 VDC 1 to 5 VDC 4 to 20 mA, Excitation
Voltage: 15-30 VDC/18-30 VAC (Reverse Excitation Protected) Current: 24V (DC Only)
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Pressure Connections:
1/4-18 NPT Male Remote Sensors (Conduit Version) 1/4-18 NPT Male Remote Sensors (Cable Version)
Media: Gases or liquids compatible with
300 series and 17-4PH stainless steel. (Hydrogen not recommended for use with 17-4 PH stainless steel.)
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