About Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar
Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar
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
Engineered for Reliability and PrecisionThe DPT10-R8 delivers accuracy with a 1% full scale precision, enabling consistent differential pressure measurements in sensitive industrial applications. Its piezoelectric sensor technology provides quick response times of under 100 ms, making it ideal for real-time monitoring. The rugged design ensures durability even in demanding environments, and its IP54 rating adds an extra layer of protection against dust and moisture. This transmitter is a dependable choice for industries requiring precise and stable pressure readings.
Effortless Installation and SetupMounting the transmitter is streamlined with the included screws and installation manual. The DPT10-R8's screw terminal block simplifies electrical connections, while zero and span adjustments can be performed easily using either the accessible push button or a potentiometer. Designed for wall mounting, its compact size allows discrete placement. With no display to complicate the setup, users benefit from a straightforward and efficient installation process.
Designed for Versatile ApplicationsSuitable for use with dry air and non-conductive gases, the DPT10-R8 is widely applicable in HVAC, clean room monitoring, industrial process control, and filter status checking. Its capability to handle moderate overpressure and extended temperature ranges makes it a versatile solution. The inclusion of all necessary mounting accessories ensures that users can get started quickly across varied installation environments.
FAQ's of Sensocon USA Differential Pressure Transmitter Series DPT10-R8 - Range 0 - 12.5 mbar:
Q: How do I install the Sensocon DPT10-R8 differential pressure transmitter?
A: Installation is straightforward: use the included mounting screws to fix the transmitter on a wall. Electrical connections are made via the screw terminal block, and you can follow the installation manual provided for detailed step-by-step guidance.
Q: What types of media can this transmitter safely measure?
A: The DPT10-R8 is designed for measuring differential pressure in dry air and non-conductive gases only. It should not be used with steam, oil, or any conductive or corrosive fluids to ensure accurate performance and device longevity.
Q: When should I adjust the zero or span settings, and how is it done?
A: Zero and span should be adjusted during initial installation or recalibration. These adjustments can be made using the accessible push button or a potentiometer on the device, ensuring precise pressure readings tailored to your system's specifications.
Q: Where is the best location to install the DPT10-R8 for optimal performance?
A: Mount the transmitter indoors on a stable wall near your pressure source for the most accurate readings. Avoid exposure to direct moisture, steam, or highly contaminated environments due to its IP54 protection rating and media compatibility.
Q: What are the benefits of the 4-20 mA (2-wire) output signal?
A: A 4-20 mA output signal is widely compatible with industrial control systems, offering excellent resistance to electrical noise, long cable runs without signal loss, and simplified wiring, enhancing reliability in demanding applications.
Q: How does the device handle response time and accuracy requirements?
A: With a fast response time of less than 100 ms and an accuracy of 1% of full scale, the device ensures real-time, reliable monitoring. This is vital for process control, ventilation management, and filter monitoring applications.
Q: What protection and operational conditions does the DPT10-R8 support?
A: This sensor is IP54-rated against dust and moderate water exposure. It operates efficiently in temperatures from -10C to +50C and stores safely from -20C to +70C, accommodating a variety of environments.