Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC

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Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC

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Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC Specification

Sensor Type
Differential Pressure Transmitter

Bourdon Tube
Not Applicable (Solid State Sensor)

Outer Size
90 x 90 x 36 mm (approx.)

Grade
Industrial

Seal Material
Silicone

Display
LED Digital Display

Thread
1/8 NPT Female

Material
ABS Plastic Housing

Processing Type
Electronic

Mount Type
Wall / Panel Mount

Scale Range
0 - 6.4 mmWC

Accuracy
1% of Full Scale

Finishing
IP65 Enclosure, Rugged ABS Housing

Measure Pressure Of
Steam, Oil, Gas

Accessories
Mounting Screws, Installation Manual

Display Resolution
0.01 mmWC

Storage Temperature Range
-20C to +70C

Zero and Span Adjustment
Push Button

Operating Temperature Range
-10C to +60C

Compliance
CE Marked, RoHS Compliant

Pressure Connection
2 x 1/8" NPT Female

Protection Class
IP65

Output Signal
4-20 mA (2-wire)

Model Series
DPT1-R8

Power Supply
24V DC

Overpressure Limit
20 kPa

Response Time
<100 ms

Weight
Approx. 200 g

Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC Trade Information

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

Main Export Market(s)
Asia

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

About Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC

Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 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

Accurate and Reliable Differential Pressure Sensing

The DPT1-R8 transmitter measures differential pressure with exceptional accuracy (1% of full scale), ensuring precise readings from 0 to 6.4 mmWC. Its solid-state sensor is ideal for monitoring low-pressure variations in steam, oil, and gas applications, supporting both safety and efficiency in industrial settings.

Durable Design for Demanding Environments

Featuring a rugged ABS housing and IP65-rated enclosure, this transmitter withstands dust, moisture, and temperature extremes from -10C to +60C operationally. Its compact 90 x 90 x 36 mm form factor and panel or wall-mount capability offer flexible installation options for various industrial requirements.

User-Friendly Operation & Easy Installation

The DPT1-R8 includes an LED digital display for clear pressure readings and accessible push-button zero and span adjustment. Standard 1/8" NPT female ports, supplied mounting screws, and a detailed installation manual make setup straightforward for technicians and operators.

FAQ's of Sensocon USA Differential Pressure Transmitter Series DPT1-R8 - Range 0 - 6.4 mmWC:

Q: How is the Sensocon DPT1-R8 differential pressure transmitter installed?

A: The DPT1-R8 is designed for easy wall or panel mounting using the provided mounting screws and installation manual. The process involves connecting the pressure ports using 1/8" NPT female fittings and wiring the transmitter to a 24V DC power source and a 4-20 mA output loop.

Q: What are the main benefits of using the DPT1-R8 in industrial environments?

A: Benefits include high measurement accuracy (1% FS), rapid response time (<100 ms), robust IP65-rated protection, and reliable performance in challenging conditions involving steam, oil, or gas. The device fosters safety, regulatory compliance, and operational efficiency.

Q: When should I use zero and span adjustment on this transmitter?

A: Zero and span adjustment should be performed during initial setup, calibration, or routine maintenance to ensure accurate readings. The push-button interface makes this process quick and straightforward without the need for special tools.

Q: Where can the DPT1-R8 be utilized within industrial applications?

A: This transmitter is suitable for use in areas where monitoring differential pressure is essential, such as HVAC systems, filter monitoring, process industries, energy plants, or any setup handling steam, oil, or gas under controlled conditions.

Q: What makes the DPT1-R8 suitable for measuring low-pressure ranges?

A: With a fine display resolution of 0.01 mmWC and a low full scale of 6.4 mmWC, the DPT1-R8 offers precise monitoring of subtle pressure differences that are critical in sensitive applications.

Q: How does the DPT1-R8 ensure safe operation in tough environments?

A: The transmitter's rugged ABS enclosure, silicone seals, and IP65 protection safeguard it against dust, splash, and harsh temperatures, ensuring reliable operation in demanding industrial settings.

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