About Setra USA 265 Differential Pressure Transducer Range 0- 25 Pac
Setra Model 265 Differential Pressure Transducer Range 0- 25 Pac
Range - DP TRAN 0- 25 PAC
24 VDC/0-5VDC +/-1% FS W/ CERT
Mack - SETRA USA
Supply Voltage
- Current output -9 to 30VDC @ 20 mA
- Voltage Output - 0-5(10)v output 9(12) to 30VAC @ 0.6 VA; 0-5(10)v output 9(12) to 30V @ 25 mA
- Accuracy - 1% Full scale, Opt .4% and .25%
- Signal Output - 0-5V @ 5K 4-20mA @ 750(loop powered)
- Sensor Type - Capacitive
- Adjustments - (Z/S) Zero & Span trim POTs
- Normal Measurement Range - (0 to 100WC) or(0.1 to 50WC)
- Over pressure - (Burst) 10 psid (68.95 kPa)
- Max Operating Pressure - (Proof) -50WC to +100"WC
- Operating Temperature - 0 to 150 (-18 to 65)
- Operating Humidity - 10 to 95% Non-condensing
- Wetted Parts - Stainless steel
- Media Compatibility - Inert dry air
- Process Connection - 3/16OD plastic, for 1/4 OD tubing
- Wiring Exposed terminals - 2-(4-20mA), 3-(Volts)
- Mounting - 2 , #10 screws
- Enclosure Rating - NEMA1 equivalent, plastic UL94-V-0
- Dimensions - 3.16 w x 1.89 h x 1.64d, (8.0 x 4.8 x 4.2 cm)
- Weight - 0.19 lb (0.09 Kg)
- Approvals - CE
- Warranty - 1 year
- 1% accuracy improves variable air volume
- Optional accuracies 0.4% or 0.25% FS
- 24 VDC or 24 VAC excitation
- Signal level 0-5 VDC, 0-10 VDC or 2-Wire 4-20 mA
- UL94-V-), rated for Plenums
- Fully protected against reverse wiring
MORE INFORMATION & RELATED DOCUMENT
- Family Description - The Setra Model 265 Differential Pressure Transducer Provides Superior Positive and Negative Pressure Sensing Required For High Efficiency, Air-Control Systems. The Model 265 is a 1.0% Full Scale Accuracy unit (0.4%, 0.25% FS Optional) With an Available Snap-on Conduit Enclosure Molded From High Impact Lexan.
- Enviro Tech Description - DP TRAN 0- 25 PAC 24 VDC/0-5VDC +/-1% FS W/ CERT
- Manufacturer - SETRA USA
Versatile Output and Power OptionsThe Setra 265 transducer allows users to select between 4-20mA and 0-10V DC output signals, making it adaptable to various monitoring and control systems. With flexible power supply compatibility, (12-28V DC or 24V AC), it streamlines integration into both new and existing setups with ease.
Precision and Fast ResponseEngineered for accuracy, the Setra 265 delivers precise differential pressure readings with 1.0% full scale accuracy. Its solid state processing and fast response time of less than 500 ms ensure instantaneous feedbackcritical for dynamic control in HVAC and cleanroom environments.
Durable Construction and Easy InstallationThe transducer features a robust ABS plastic housing and powder-coated finish for enhanced durability. With a compact design, included mounting bracket, and NEMA 1 enclosure rating, installation is straightforward on panels or walls, ensuring secure operation in industrial settings.
FAQs of Setra USA 265 Differential Pressure Transducer Range 0- 25 Pac:
Q: How do I select the correct output signal for my application?
A: The Setra 265 allows you to choose between a 4-20mA analog current loop and a 0-10V DC voltage signal. Select the output that matches your monitoring systems requirements. Consult your controller or display units specifications to ensure compatibility.
Q: What is the recommended process for zero adjustment and calibration?
A: Zero adjustment can be performed conveniently using the push-button calibration feature on the device. Ensure the pressure lines are equalized before pressing the calibration button to achieve accurate baseline readings. Always perform calibration within the compensated temperature range (+10C to +40C) for optimal results.
Q: Where can the Setra 265 be installed?
A: This transducer is designed for indoor applications and can be mounted either on panels or walls using the included mounting bracket. Ensure the installation location is within the operating temperature range of 0C to +50C and protected from liquids to maintain the NEMA 1 enclosure rating.
Q: What type of gases can the Setra 265 measure differential pressure for?
A: The device is engineered to measure the pressure of air or non-corrosive gases only. Using it with aggressive or corrosive gases may damage the sensor or compromise measurement accuracy.
Q: When should I consider using this transducer in my system?
A: The Setra 265 is suitable when you require precise low-range differential pressure monitoring, such as in HVAC systems, cleanroom environments, air filtration monitoring, or any application demanding reliable detection in the 0-25 Pascal range.
Q: What are the main benefits of using the Setra 265 Differential Pressure Transducer?
A: Key advantages include high accuracy (1.0% F.S.), fast response (<500 ms), flexible output and power options, robust industrial-grade construction, and ease of installation and calibration, ensuring consistent performance in demanding applications.