About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -64 - 64 mmWC
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -64 - 64 mmWC
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
Precision for Demanding EnvironmentsDesigned for rigorous industrial applications, the DPT10-R8 delivers precise monitoring of differential pressure for air, steam, oil, and gas. Featuring a 1% full scale accuracy and a responsive digital interface, this transmitter ensures efficient and reliable pressure management in HVAC systems, clean rooms, and filter monitoring.
User-Friendly Adjustment and OperationZero and span values can be seamlessly adjusted via front panel buttons, enabling straightforward onsite calibration without disrupting operations. The display provides clear readings, while indicator signals are adaptable between 4-20 mA and 0-10 V for system flexibility. Mounting is hassle-free thanks to included accessories and versatile design.
Rugged and Reliable ConstructionEncased in an IP65-rated, powder-coated ABS housing, the DPT10-R8 is resistant to dust and water ingress, making it suitable for harsh industrial settings. The unit supports a wide operating temperature range (0oC to 50oC) and is built with durable Buna-N and plastic components for longevity and low maintenance.
FAQ's of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -64 - 64 mmWC:
Q: How is the Sensocon DPT10-R8 differential pressure transmitter installed?
A: The DPT10-R8 can be mounted on either a panel or a wall using the provided mounting accessories. Its 1/8 NPT female threads make integration with existing pipelines or ducts straightforward, ensuring compatibility with standard fittings.
Q: What is the process for adjusting the zero and span settings on the DPT10-R8?
A: Zero and span adjustments are performed via front panel buttons, allowing for quick calibration without the need to open the enclosure. This feature streamlines maintenance and ensures accurate readings according to your specific application requirements.
Q: Where can the DPT10-R8 transmitter be used?
A: This transmitter is suitable for a wide range of environments, including HVAC systems, clean rooms, laboratories, filter monitoring setups, and industrial facilities where differential pressure monitoring of steam, oil, or gas is required.
Q: What are the main benefits of using an IP65 enclosure with the DPT10-R8?
A: An IP65-rated enclosure provides strong protection against dust and water jets, safeguarding the device in demanding industrial environments. This enhances durability and reduces the risk of downtime due to environmental damage.
Q: How does the DPT10-R8 transmitter display measurement outputs?
A: The unit features a clear digital display that presents real-time differential pressure readings. Output signals can be configured as either 4-20 mA (2-wire) or 0-10 V, offering user flexibility for system integration.
Q: When should you consider recalibrating the DPT10-R8?
A: Even though the unit is factory calibrated, periodic calibration is recommended to maintain measurement accuracy, especially if the transmitter is used in environments subject to wide temperature fluctuations or heavy usage cycles.
Q: What range of media can the Sensocon DPT10-R8 measure?
A: The DPT10-R8 can measure the differential pressure of various gases and liquids such as air, steam, oil, and gas, making it a versatile choice for diverse industrial applications.