Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 mbar

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Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 mbar Specification

Display
No (Transmitter Output Only)

Seal Material
Silicon

Sensor Type
Differential Pressure Sensor

Thread
Integral Hose Barb; No Process Threads

Grade
Industrial

Outer Size
Enclosure: 140 mm x 70 mm x 43 mm (approx.)

Material
ABS Plastic Enclosure, Silicon Sensing Element

Processing Type
Electronic

Mount Type
Wall Mount/Surface Mount

Scale Range
0 - 37.5 mbar

Accuracy
1% FS

Finishing
ABS Plastic, Grey

Measure Pressure Of
Steam, Oil, Gas

Accessories
Mounting Screws, User Manual

Output Signal
4-20 mA or 0-10 VDC selectable

Protection Class
IP54

Zero and Span Adjustment
Push Button Adjustment

Storage Temperature Range
-20C to +60C

Operating Temperature Range
-10C to +50C

Overpressure Limit
100 mbar

Electrical Connection
Terminal Block

Response Time
<100 ms

Weight
Approx. 150 g

Pressure Ports
2 x Hose Barb Connections

Input Supply Voltage
24 VDC (10%)

Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 mbar Trade Information

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cash Against Delivery (CAD), Cash in Advance (CID)

Main Export Market(s)
Asia

Main Domestic Market
Tripura, Manipur, Chandigarh, Himachal Pradesh, Andaman and Nicobar Islands, Pondicherry, Nagaland, South India, East India, West India, Assam, Arunachal Pradesh, Bihar, Goa, Haryana, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Mizoram, Meghalaya, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, West Bengal, Uttarakhand, Daman and Diu, Dadra and Nagar Haveli, Lakshadweep, Uttar Pradesh, Maharashtra, Delhi, Gujarat, North India, Andhra Pradesh, Kerala, Central India, Odisha, Chhattisgarh, Karnataka, All India

About Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 mbar

Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 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

Robust and Versatile Differential Pressure Control

The DPT30-R8 series is engineered for rigorous industrial environments and offers reliable measurement of differential pressure for steam, oil, and gas. Its ABS plastic enclosure and IP54 protection class ensure lasting performance, while selectable output signals meet varied application needs. The device is designed for easy mounting and maintenance, enhancing operational efficiency and safety.

User-Friendly Calibration and Fast Response

With integrated push-button adjustments for zero and span, the Sensocon DPT30-R8 simplifies calibration procedures on-site. Its swift response time of less than 100 ms allows users to monitor critical pressure changes effectively, minimizing downtime and contributing to seamless industrial processes.

Flexible Installation and Durable Build

Featuring two hose barb pressure ports and a compact design (140 mm x 70 mm x 43 mm), the transmitter accommodates straightforward wall or surface mounting. The housing, crafted from grey ABS plastic, offers chemical resistance and durability, making the DPT30-R8 a reliable addition to any industrial measurement setup.

FAQ's of Sensocon USA Differential Pressure Transmitter Series DPT30-R8 - Range 0 - 37.5 mbar:

Q: How is the output signal selected on the Sensocon DPT30-R8 differential pressure transmitter?

A: The output signal (either 4-20 mA or 0-10 VDC) is selectable during installation, allowing integration with a variety of monitoring and control systems. This flexibility ensures compatibility with most industry-standard process controls.

Q: What types of media can the DPT30-R8 measure pressure in?

A: This transmitter is designed for the measurement of differential pressure in steam, oil, and gas, making it suitable for a range of industrial environments where precise monitoring is critical.

Q: When should I perform zero and span adjustments, and how is this accomplished?

A: Zero and span adjustments should be performed during installation or routine maintenance to ensure accurate readings. Adjustments can be made easily using the built-in push buttons on the device, following the instructions provided in the user manual.

Q: Where is the preferred location to install this transmitter?

A: The DPT30-R8 is intended for wall or surface mounting, typically near the point of pressure measurement. The included mounting screws and straightforward design facilitate secure placement in industrial settings.

Q: What process benefits does the fast response time of the DPT30-R8 provide?

A: The transmitter's response time is less than 100 ms, enabling timely detection of pressure changes. This helps in maintaining process control accuracy and minimizing the risk of system downtime or hazardous conditions.

Q: How does the IP54 protection class benefit transmitter usage in harsh environments?

A: The IP54 rating indicates that the device is protected against dust ingress and splashing water, making it suitable for use in industrial environments where reliability and durability are essential.

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