About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -1.25 - 1.25 mbar
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -1.25 - 1.25 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
Industrial Performance and PrecisionThe Series DPT10-R8 from Sensocon guarantees accurate differential pressure measurement with 1% FS accuracy. Developed for demanding environments, it operates across a wide temperature range (-10C to +50C), supports overpressure up to 200 mbar, and processes low-pressure changes rapidly, making it ideal for HVAC, cleanrooms, and process control.
Simple Installation and OperationInstallation is quick, with wall mount slots, mounting screws, and quick-connect fittings included. Screw terminal electrical connections, an adjustable zero point on the front, and a user-friendly instruction manual ensure easy setup and routine maintenance for technicians and engineers.
Durable and Versatile ConstructionBuilt from high-grade ABS, electronic components, and silicone, the Series DPT10-R8 is designed for long-lasting performance in industrial settings. The IP54 rating assures protection against dust and splash water, while the silicone seal material offers compatibility for measuring only air and non-corrosive gases.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -1.25 - 1.25 mbar:
Q: How is the Sensocon DPT10-R8 differential pressure transmitter installed?
A: Installation involves wall mounting using the included mounting screws and aligning the device via the provided slots. Electrical connections are made using the screw terminals, and the quick-connect fittings allow easy attachment to air or non-corrosive gas lines.
Q: What media can be measured with the Series DPT10-R8 transmitter?
A: This transmitter is specifically designed to measure the pressure of air and non-corrosive gases only. Using it with corrosive or liquid media will damage the sensor and compromise accuracy.
Q: When should the zero point adjustment be performed?
A: Zero point adjustment should be carried out during initial installation and routinely as part of calibration procedures. Adjustment is straightforward using the front button to ensure highly accurate readings over time.
Q: Where is the Series DPT10-R8 typically used?
A: Common applications include HVAC systems, cleanrooms, filter monitoring, and process control environments where precise low-range differential pressure measurement is required.
Q: What benefits does the 4-20 mA output provide?
A: The 4-20 mA (2-wire) output offers reliable, interference-resistant transmission of measurement signals over long distances, suitable for integration with industrial process automation and data acquisition systems.
Q: How does the device maintain durability in industrial settings?
A: With its high-quality ABS plastic housing, silicone seals, and IP54 protection class, the DPT10-R8 resists dust, splash water, and mechanical impact, ensuring dependable operation in varied and challenging environments.