About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 64 mmWC
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 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
Reliable and Accurate Pressure MeasurementThe DPT10-R8 transmitter delivers precision monitoring of differential pressures for air and non-corrosive gases. Its 1% FS accuracy and fast electronic response enable real-time control and safety for various HVAC, filtration, and process automation applications. Engineered for industrial settings, its surface or panel mounting offers installation versatility.
Durable Industrial-Grade ConstructionEncased in smooth-finished ABS plastic and featuring quality seals of nitrile rubber, the DPT10-R8 withstands challenging environments, resisting dust and incidental water exposure (IP54). The robust silicon sensor further enhances device life and reliability, requiring minimal maintenance over time.
Easy Installation and SetupThe transmitters compact size allows straightforward mounting using the included screws. Electrical connections are made via screw terminals, and manual zero/span adjustments on the front panel make on-site calibration hassle-free. The absence of a local display streamlines remote monitoring and integration into existing control systems.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 64 mmWC:
Q: How is the DPT10-R8 Differential Pressure Transmitter installed and connected?
A: The transmitter is surface or panel mounted using the provided screws. Electrical connections are made via screw terminals, and process connections use 1/8 NPT female threads. Follow the instructions manual for proper setup.
Q: What type of output signal does the Series DPT10-R8 provide?
A: It delivers a standard 4-20 mA (2-wire loop powered) analog output signal, compatible with most industrial monitoring and control systems.
Q: When should I adjust the zero and span on this transmitter?
A: Zero and span adjustments should be performed during initial setup, after installation, or if calibration drift is detected over time. Adjustments are made using the front panel potentiometers.
Q: Where can the DPT10-R8 be used effectively?
A: This transmitter is suitable for industrial environments requiring differential pressure measurement of air or non-corrosive gases, such as HVAC systems, clean rooms, filter monitoring, and process automation.
Q: What measures ensure accurate pressure readings with this device?
A: Accuracy is maintained by regularly calibrating the device, avoiding overpressure beyond 150% of full scale, and installing it in ambient conditions within the specified 0C to +50C range.
Q: How does using this transmitter benefit industrial processes?
A: It provides real-time, reliable monitoring of differential pressure, supporting process efficiency, equipment protection, and system safety, with quick electronic response and minimal installation requirements.