About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -127 - 127 mmWC
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -127 - 127 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 Differential Pressure SensingThe DPT10-R8 offers high-accuracy differential pressure measurement with a 0.5% full scale accuracy, ensuring dependable results for sensitive HVAC and clean room operations. Its digital display and swift response time under 10 ms make it particularly effective for real-time monitoring and control applications.
Robust Construction & Easy InstallationEncased in a durable, powder-coated ABS plastic housing and rated IP54, this transmitter is built to withstand industrial conditions. It includes mounting screws for fast wall or surface installation, screw terminal electrical connections, and a user-friendly push-button interface for zero and span calibration.
Versatile Applications & Seamless IntegrationSuitable for measuring air and non-corrosive gases, the Series DPT10-R8 is commonly used in HVAC, clean rooms, filter monitoring, and building automation environments. Its standard 4-20 mA signal output integrates effortlessly with existing automation systems, providing flexibility and reliability.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -127 - 127 mmWC:
Q: How is the Sensocon DPT10-R8 differential pressure transmitter installed?
A: The device is designed for easy wall or surface mounting using the included screws. Electrical connections are made via screw terminals, and it connects via 1/4 NPT female threads to compatible piping.
Q: What types of gases can this transmitter measure?
A: The DPT10-R8 is designed to measure the differential pressure of air and other non-corrosive gases, making it ideal for HVAC and clean room environments.
Q: When should the zero and span adjustment be performed?
A: Zero and span adjustments should be carried out during initial setup or when recalibration is required, using the push-buttons located on the front panel for hassle-free configuration.
Q: Where can the DPT10-R8 transmitter be used?
A: This unit is suitable for use in various industrial and commercial settings, including HVAC systems, clean room monitoring, filter status tracking, and building automation in environments across India.
Q: What is the process for connecting the DPT10-R8 to a monitoring system?
A: Simply connect the transmitters 4-20 mA (2-wire) output to your building management or automation system, ensuring a 10-30 VDC power supply and secure screw terminal connections.
Q: How does the device benefit HVAC and clean room applications?
A: With its high accuracy, fast response time, and durable design, the DPT10-R8 provides real-time, reliable pressure readings critical for ensuring proper ventilation, air quality, and system efficiency in sensitive environments.
Q: What accessories come with the DPT10-R8 transmitter?
A: Each unit is supplied with mounting screws and a user manual to streamline installation and provide clear operational guidance.