About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -125 - 125 Pa
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -125 - 125 Pa
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
Key Features of the DPT10-R8The DPT10-R8 boasts a capacitive differential pressure sensor that delivers high measurement accuracy (1% of full scale) across a range ideal for HVAC and filter monitoring. Its selectable analog outputs, fast response time, and protective IP54 enclosure ensure reliable performance even in demanding environments. Easy mounting via included screws and gasket means quick setup for both wall and panel installations.
Effortless Installation and OperationWith intuitive screw terminal connections and dual barbed pressure fittings, the DPT10-R8 supports straightforward installation. The front-panel zero-point adjustment button enables quick calibration without dismantling the housing, while the included accessoriesmounting screws and rubber gasketensure secure and leak-free setup in a variety of settings.
Reliable Monitoring for Industrial ApplicationsEngineered for industrial use, the DPT10-R8 excels in monitoring air and non-corrosive gas pressure in ventilation systems, cleanrooms, and controlled environments. Its solid-state electronics and durable ABS enclosure provide resilience and stability, making it a trusted solution for maintaining optimal process control and ensuring compliance with operational standards.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range -125 - 125 Pa:
Q: How can I install the Sensocon DPT10-R8 differential pressure transmitter?
A: The DPT10-R8 can be mounted on a panel or wall using the included mounting screws and rubber gasket. Its rear pressure ports accept 1/8" ID tubing via dual barbed fittings. Electrical connections are made through screw terminals, making setup quick and straightforward.
Q: What types of media can I measure with this transmitter?
A: This device is suitable for measuring the differential pressure of air or non-corrosive gases only. Using it with corrosive gases or liquids could damage the sensor and affect its accuracy.
Q: When should the zero-point adjustment be performed?
A: Zero-point adjustment is recommended during initial installation or whenever calibration accuracy is questioned. The dedicated front panel button allows for easy zeroing without disassembling the unit.
Q: Where is the transmitter typically used?
A: The DPT10-R8 is widely utilized in industrial and commercial applications such as HVAC systems, filter monitoring, cleanrooms, and environments requiring precise air pressure measurement and control.
Q: What are the selectable output signals and how are they used?
A: The unit provides both 4-20 mA and 0-10 V output signals, selectable based on system requirements. These outputs ensure compatibility with most industrial monitoring and control equipment.
Q: How does the transmitter benefit system operation?
A: By providing real-time, accurate pressure data with a rapid response time of less than one second, the DPT10-R8 aids in maintaining optimal conditions, improving system efficiency, and facilitating preventive maintenance.
Q: What are the environmental and safety protection features?
A: The DPT10-R8 features an IP54 enclosure, ensuring resistance to dust and water splashes, while its matte grey ABS plastic housing and silicone seals add durability for long-term industrial applications.