About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar
APPLICATIONS
DPT-R8 series devices are commonly used in HVAC/R systems for: Fan, blower and filter monitoring Pressure and flow monitoring Valve and damper control Pressure monitoring in clean rooms
WARNING
READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE THIS DEVICE.
Failure to observe safety information and comply with instructions could result in PERSONAL INJURY, DEATH AND/ OR PROPERTY DAMAGE.
To avoid electrical shock or damage to equipment, disconnect power before installing or servicing and use only wiring with insulation rated for full device operating voltage.
To avoid potential fire and/or explosion do not use in potentially flammable or explosive atmospheres.
Retain these instructions for future reference.
This product, when installed, will be part of an engineered system whose specifications and performance characteristics are not designed or controlled by Sensocon. Review applications and national and local codes to assure that the installation will be functional and safe. Use only experienced, knowledgeable, technicians to install this device.
SPECIFICATIONS
Performance Accuracy (at applied pressure) Ranges < 0.5 inWC = 0.01 inWC Ranges 0.5 inWC = 1.5% inWC Accuracy specifications include: general accuracy, temperature drift, linearity, hysteresis, long term stability, and repetition error
Thermal Effects Temperature compensated across the full spectrum of capability
Overpressure Proof Pressure: 100 inWC Burst Pressure: 120 inWC
Zero Point Calibration Automatic with function or Manual push-button Auto-Zero
Response Time 4.0 0.8 sec, Selectable via Jumper
Technical Specifications Media Compatibility Dry air or non-aggressive gases
Measuring Units (select via Jumper) Pa, kPa, mbar, inWC, mmWC Measuring Element Piezoresistive
Environment: Operating Temperature: 14 122F (-10 50C) Storage Temperature: -4 158F (-20 70C) Humidity: 0 to 95 % rH, non condensing
Physical Case Dimensions: 3.54 x 3.74 x 1.4 (90.0 x 95.0 x 36.0 mm) Weight: 5.3 oz (150 g) Mounting: 2 each 0.1875 (4.3 mm) screw holes, one slotted Materials: Case: ABS (UL 94 V-0 Approved) Lid: PC (UL 94 V-1 Approved) Protection standard: IP54 / NEMA3
Display (optional) 3 1/2 Digit LCD Backlit Display 2-Line Display (12 character/line) Size: 1.81 W x 0.57 H (46.0 x 14.5 mm)
Electrical connections: 4 screw terminal block Wire: 12-24AWG (0.2 1.5 mm2
Cable Entry Strain Relief: M16 Knockout : 0.625 (16mm)
Pressure Fittings 3/16 (5.2mm) barbed brass + High pressure Low pressure
Electrical Voltage Circuit: 3-wire ([V Out], 24V, GND) Input: 24VAC or VDC, 10% Output: 0-10V or 0-5V, selectable via Jumper Power Consumption: <1.0W Resistance Minimum: 1k
Current Circuit: 3-wire (mA Out, 24V, GND) Input: 24VAC or VDC, 10% Output: 4
Versatile Differential Pressure MeasurementThe DPT10-R8 is purpose-built for monitoring low-range differential pressures in HVAC, filtration, and industrial process control. Its wide input voltage compatibility and responsive electronics (<5 ms) make it suitable for demanding applications where reliable data is crucial.
Rugged and User-Friendly DesignWith a matte-finished ABS plastic enclosure and IP54 protection, the DPT10-R8 is resilient against dust and light splashes. The transmitter features push-button zero and span adjustment, allowing for quick calibration and consistent performance without the need for specialized equipment.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar:
Q: How do I install the Sensocon DPT10-R8 differential pressure transmitter?
A: Installation involves panel or wall mounting the device using the provided screws. Connect the pressure ports (marked (+) and (-)) to your system using 1/8 NPT fittings. Complete the electrical hookup by connecting the 4-20 mA output signal using screw terminals and supply power between 8-35 VDC.
Q: What media can be measured with the DPT10-R8 transmitter?
A: This transmitter is suitable for measuring air and other dry, non-corrosive gases. It is not compatible with liquids or corrosive gases, ensuring optimal function and long operational life.
Q: When should I perform zero and span adjustments on the DPT10-R8?
A: Zero and span calibration should be performed during initial setup, after installation, or whenever the measurement accuracy is in question. Adjustments are made easily via the push-button on the device, ensuring your readings remain precise.
Q: Where can the DPT10-R8 transmitter be used effectively?
A: This model is best used in industrial settings such as HVAC systems, clean rooms, and filtration monitoring, particularly where differentiation of low-pressure non-corrosive gases is needed. Its panel/wall mount flexibility allows integration into new or existing systems.
Q: What benefits does the DPT10-R8 offer compared to mechanical gauges?
A: Unlike mechanical gauges, the DPT10-R8 provides an electronic 4-20 mA signal for remote monitoring and integration with control systems. It offers faster response times, higher accuracy, push-button calibration, and a durable, compact design.
Q: How does the DPT10-R8 handle electrical connections?
A: Electrical connections are made easily and securely via screw terminals, simplifying installation and maintenance, and supporting reliable, long-term operation.
Q: What is the protection class of the DPT10-R8 and what does it mean?
A: The transmitter is rated IP54, indicating protection against limited dust ingress and water splashes from any direction, which makes it suitable for most industrial indoor environments.