- shop products
- Commercial Controls
- Pressure Transmitters - Liquid
- Setra 230 Wet Differential Pressure Transducer
Setra 230 Wet Differential Pressure Transducer
Setra Systems Model 230 is a high output, low differential pressure transducer designed for wet to wet differential pressure measurements of liquids or gases. A fast-response capacitance sensor and signal conditioned electronic circuitry provide a highly accurate, linear analog output proportional to pressure. Both unidirectional and bidirectional pressure ranges are available for applications with line pressure up to 250 psig.
This wet to wet differential pressure transducer provides a high output without compromising your budget. Unlike fluid filled sensors that can rupture, the Model 230's wetted parts are all stainless steel. Unidirectional and bi-directional ranges are available from ±1 to 100 psid, and choice of 0 to 5 VDC or 0 to 10 VDC, or 4 to 20 mA output.
| Model 230 Specifications | |
| Electrical Output Voltage | 0 to 5 VDC 0 to 10 VDC |
| Electrical Output Current | 4 to 20 mA |
| Accuracy (RSS Method) |
±0.25% Full Scale |
| Type of Pressure | Differential (can be wet both sides) |
| Pressure Ranges |
|
| Thermal Effects |
|
| Media | Gases or liquids compatible with 300 series and 17-4PH stainless steel, and Viton® "O" ring. (Hydrogen not recommended for use with 17-4 PH stainless steel.)
*Viton® is a registered trademark of DuPont Dow Elastomers |
|
3-Valve Manifold Assembly Specifications |
||
|
|
||
| Manifold Block | Brass | |
| Valves | V1 for connection to +port V2 for connection to -port V3 for equalizing pressure |
|
| Valve Type | 90º On/Off | |
| Process Connection | 1/4"-18NPT Internal Thread | |
| Dimensions | 7.05"W x 6.25"H x 2.16"D | |
| Weight | 2.5 lbs | |

-
shop products
- AirFlow Boosting
-
Grilles, Registers & Louvers
- Learn about solutions
- Bar Linear Metal Grilles
- Grilles - Rectangular
- Grilles - Round
- Baseboard Registers
- Curved Blade Grilles
- Decorative Grilles
- Filter Grilles
- Perforated Flat Custom Grilles
- Perforated Flanged Custom Grilles
- Plastic Grilles & Registers
- Round Perforated Flat Grilles
- Slot Diffusers & Returns
- Spiral Duct Diffusers
- Spot Diffuser Nozzles
- T-Bar Plastic Supply Diffusers
- T-Bar Metal Supply Diffusers
- T-Bar Return Grilles
- Wood Grilles
- Louvers
- Dampers
- Access Doors
- Air Handlers
- Attic Fans & Vents
- Bathroom Ventilation
- Booster Pumps
-
Commercial Controls
- Learn about solutions
- Air Flow Measurement
- Control Actuators
- Current Sensors and Switches
- Fan Coil Controllers
- Filter Pressure Monitors
- Flue gas analyzers
- Gas Detectors
- Gas Leak Detectors
- Heat Pump Controllers
- Humidity Controllers
- Makeup Air Controllers
- Pneumatic Transducers
- Pressure Controllers
- Pressure Manometers
- Pressure Switches
- Pressure Transmitters - Gas
- Pressure Transmitters - Liquid
- Relays & Misc Controls
- Rooftop Controllers
- Space Pressure Monitors
- Temperature Controllers
- Thermostats
- Thermometers and Hygrometers
- VAV Controllers
-
Commercial Fans
- Learn about solutions
- Blowers and Utility Sets
- Cabinet Fans
- Ceiling Fans
- Commercial Bath Exhaust
- Destratification Fans
- Duct Blowers
- Explosion Proof Fans
- Fan Coils and Air Handling Units
- Food Truck Exhaust Fans
- HVLS High Volume Fans
- Lab Exhausters
- Makeup and Supply Air Fans
- Mancoolers and Circulating Fans
- Propeller Fans Direct Drive
- Rooftop Exhausters Downblast
- Rooftop Exhausters Upblast
- Sidewall Exhaust Fans
- Tube Axial Duct Fans
- Crawlspace-Radon Ventilation
- Condensate Pumps
- Dryer Boosting
- Evaporative Cooling
-
Fans
- Learn about solutions
- Inline Fans
- Inline EC Fans
- AV Closet Cooling
- Basement Ventilation
- Ceiling Mounted Bath Fans
- Crawlspace Ventilation
- Destratification Fans
- Draft Inducers and Chimney Fans
- Dryer Booster Fans
- Explosion Proof Fans
- Exterior Exhaust Fans
- Garage Ventilation
- Hydroponics Fans
- Propeller Fans Direct Drive
- Radon Fans
- Register and Room-to-Room Boosters
- Rotary General Purpose Fans
- Timers
- Exhaust Fan Controls
- Filter Boxes
- Filters & HEPA
- HRVs and ERVs
- Floor Heating
-
Indoor Air Quality - IAQ
- Learn about solutions
- Air Exchange Ventilators
- Air Inlets & Fresh Air Kits
- Air Purifiers
- Airflow Regulators
- Active Dampness Control
- Dehumidifiers
- Duct Heaters - Electric
- Energy Recovery ERVs
- Filter Pressure Monitors
- Garage Ventilation
- HEPA Filtration
- Humidifiers
- Heat Recovery HRVs
- Inline Filter Boxes
- Pressure (Air) Balancing
- Radon Fans
- Radon Sensors
- Supply Air Ventilators
- Thermostats
- UVC Lights and Systems
- Zoned Exhaust Systems
- Kitchen Exhaust
- Makeup Air
- Mini-Splits & Heat Pumps
- Pumps & Instant Hot Water
- Solar Air Heating
- Spot Coolers
- Tankless & Flue Venting
- Thermostats and Fan Controls
- Title 24 Products
- Whole House Fans
- Wildfire Smoke Control
- Wine Cellar Coolers
-
Ventilation Accessories
- Learn about solutions
- Access Doors
- Air Dampers
- Air Inlets & Fresh Air Kits
- ASHRAE 62.2 Controls
- Attic Vents
- Current Switches
- Discharge Caps - Wall
- Discharge Caps - Roof
- Dryer Exhaust Caps
- Dryer Vent Boxes & Couplings
- Duct and Duct Accessories
- Exhaust Fan Controls
- Grilles - Rectangular
- Grilles - Round
- Louvers
- Occupancy Switches
- Pressure Switches
- Relays & Misc Controls
- Silencers and Backdraft Dampers
- Soffit Vents
- Spare Parts
- Timers
- Tools For Sheet Metal
- Y Fittings and Transitions
- Zoning and Zone Dampers
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.




