About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25.4 mmWC
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25.4 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 Differential Pressure MonitoringThe DPT10-R8 provides accurate measurement of low pressure differentials for air and non-corrosive gases, making it suitable for use in HVAC, air handling units, and cleanroom pressurization. Its rapid response time of less than 5 ms ensures real-time monitoring and operational efficiency. This transmitter is built to withstand challenging industrial environments, thanks to its robust anodized aluminum body and IP54 rating.
Versatile Mounting and Easy IntegrationDesigned for both wall and panel mounting, the DPT10-R8 fits seamlessly into various installation scenarios. It features standard 1/8" NPT (female) connections, screw terminal block wiring, and is supplied with a mounting bracket, ensuring an uncomplicated installation process. Its lightweight design and CE compliance further enhance its adaptability in industrial settings.
FAQs of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 25.4 mmWC:
Q: How does the DPT10-R8 Differential Pressure Transmitter operate?
A: The DPT10-R8 measures pressure differences between two points in air or non-corrosive gas systems. It converts this differential pressure into a standardized 4-20 mA electrical output signal for integration with industrial controllers or displays.
Q: What types of environments can the DPT10-R8 be installed in?
A: This transmitter is built for industrial settings with an ambient temperature range of -10C to +50C and a media temperature range of 0C to 50C. Its IP54 protection class allows installation in moderately demanding environments where dust and moisture may be present.
Q: When should this pressure transmitter be calibrated?
A: For optimal accuracy, calibration should be performed during commissioning and periodically, as recommended by your facilitys maintenance schedule. A calibration certificate is included to verify initial accuracy.
Q: Where can the DPT10-R8 measure pressure?
A: This transmitter is designed to measure the differential pressure of air and non-corrosive gases in ventilation, filtration, and monitoring systems. It is typically installed on walls or panels within these setups.
Q: What are the key benefits of using this transmitter in my process?
A: The DPT10-R8 offers high accuracy (1% F.S.), fast response (<5 ms), robust construction, and easy installation. Its electronic design provides stable, repeatable readings vital for maintaining process control and regulatory compliance.
Q: How is the electrical connection made to the DPT10-R8?
A: The transmitter uses a screw terminal block for secure and robust electrical connections, compatible with standard industrial wiring.
Q: Which accessories are supplied with the DPT10-R8?
A: Each unit comes with a mounting bracket for installation, a user manual for guidance, and a calibration certificate to ensure traceable accuracy from the manufacturer.