About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25 mbar
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25 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
Comprehensive Differential Pressure MeasurementEngineered for industrial use, the DPT10-R8 expertly gauges low differential pressures between 0 and 25 mbar in steam, oil, and gas applications. Its advanced differential pressure sensor technology delivers precise, electronic signal output, supporting real-time process monitoring and control for plant engineers and technicians.
Rugged & Easy-to-Install ConstructionThe transmitter is housed in a UV-resistant ABS enclosure with IP54 protection, safeguarding it from dust and splashing liquids. Its design supports surface or wall mounting via included screws, and installation is streamlined using 6 mm ID push-on hose connections and a removable terminal block for electrical wiring.
Flexible Output & CalibrationThe DPT10-R8 transmitter offers a 4-20 mA, 2-wire output compatible with a wide variety of industrial control systems. Manual push-button calibration lets users easily fine-tune zero and span settings, ensuring reliable operation over time and simplifying on-site adjustments without extra tools.
FAQ's of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25 mbar:
Q: How does the DPT10-R8 differential pressure transmitter operate?
A: The DPT10-R8 utilizes a differential pressure sensor to measure pressure differences within steam, oil, or gas lines, converting the detected pressure into a proportional 4-20 mA output signal for remote monitoring and control systems.
Q: What is the installation process for this transmitter?
A: Installation involves surface or wall mounting the ABS enclosure using the included screws, connecting supply lines with 6 mm ID push-on hose connections, and wiring power and signal via the removable terminal block according to the installation manual.
Q: When should zero and span calibration be performed?
A: Zero and span calibration should be conducted during initial setup, after major maintenance, or when accuracy verification shows drift, using the simple manual push button system provided on the device.
Q: Where can the DPT10-R8 be used effectively?
A: This device is ideal for industrial settings where monitoring differential pressure in steam, oil, or gas systems is necessary, such as HVAC, process plants, and energy facilities, thanks to its robust construction and IP54 protection.
Q: What are the key benefits of using the DPT10-R8?
A: Users benefit from high accuracy (1% of full scale), fast response time (<10 ms), easy calibration, and compatibility with standard 4-20 mA control systems-ensuring long-lasting and reliable process control.
Q: How is electrical connection handled?
A: Electrical connection is facilitated by a removable terminal block, making wiring straightforward and allowing for quick maintenance or replacement when needed.
Q: What accessories are included with the DPT10-R8 transmitter?
A: The product comes with mounting screws and a detailed installation manual to streamline setup and ensure proper integration into your pressure monitoring system.