About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 125 Pa
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 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
Superior Differential Pressure SensingDesigned specifically for industrial applications, the DPT10-R8 reliably monitors differential pressure of air and non-corrosive gases. Its 1.5% accuracy and rapid response make it perfect for applications like HVAC optimization, cleanroom air balance, and efficient filter monitoring. The devices electronic sensing ensures consistent performance across a broad temperature range.
Robust & Versatile ConstructionEnclosed in durable ABS plastic and rated at IP54, the transmitter stands up to the rigors of demanding environments. Its compact size (90 x 65 x 36 mm) allows for flexible installation. Wall mount capability, silicone sealing, and supplied accessories streamline setup and maintenance. The transmitter adapts easily to different systems with its 1/8 NPT female ports and wide operating voltage range (1236 VDC).
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 125 Pa:
Q: How do I connect and power the Sensocon DPT10-R8 transmitter?
A: To operate the DPT10-R8, connect it using the 1/8 NPT female ports. It requires a 1236 VDC power supply and provides a standard 420 mA output signal in a 2-wire configuration, simplifying integration into control systems.
Q: What is the primary usage of the DPT10-R8 differential pressure transmitter?
A: This transmitter is mainly used for monitoring and controlling differential pressure in HVAC systems, cleanrooms, filter installations, and fan or blower applications. It helps ensure system efficiency and air quality by providing accurate pressure measurements.
Q: When should I perform zero and span adjustments on the transmitter?
A: Zero and span adjustments, accessible via onboard potentiometers, should be carried out during initial installation, periodic calibration, or whenever accuracy verification is required to maintain optimal measurement performance.
Q: Where can this device be mounted and what are the mounting accessories?
A: The DPT10-R8 transmitter is designed for wall mounting. The package includes mounting screws and an instruction manual for straightforward installation and setup.
Q: What benefits does the fast response time of under 5 ms provide?
A: A response time of less than 5 milliseconds ensures real-time monitoring, enabling swift detection of pressure fluctuations and supporting immediate corrective actions in dynamic environments such as cleanrooms or HVAC systems.
Q: How does the IP54 enclosure rating enhance the durability of the device?
A: The IP54 enclosure protects the transmitter against dust ingress and splashes of water, making it suitable for demanding environments where reliability and longevity are required.