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Xi'an Yunyi Instrument Co., Ltd

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China Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process
China Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process

  1. China Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process
  2. China Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process
  3. China Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process

Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process

  1. MOQ: 1 Piece
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000-5000pcs
Delivery Time 10 work days
Packaging Details cardboard box
Brand Name yunyi
Model Number UC800
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 1000-5000pcs
Delivery Time 10 work days Packaging Details cardboard box
Brand Name yunyi Model Number UC800
Certification CE Place of Origin China

UC800 Differential Pressure Transmitter

The UC800 is a high-performance, industrial-grade differential pressure transmitter designed for precise and reliable measurement of liquid, gas, or steam pressure across a wide range of demanding applications. It converts the differential pressure between its two ports into a standardized analog output signal (e.g., 4-20mA), providing critical data for process control, monitoring, and automation systems. Its robust construction and advanced sensor technology ensure accuracy and stability even in harsh environments.


Key Features

High Accuracy & Stability: Utilizes advanced mems sensor technology with excellent long-term stability and minimal drift.

Robust Construction: Features a durable housing (often stainless steel) and isolation diaphragms suitable for a wide range of industrial media.

Comprehensive Output Options: Standard 4-20mA analog output with HART protocol support for easy configuration, calibration, and diagnostics.

LCD Indicator: Integrated local display with a bar graph and digital readout for pressure and percentage values, facilitating on-site monitoring and troubleshooting.

Wide Rangeability: Offers a broad turndown ratio (e.g., 100:1), allowing one model to cover many application ranges, reducing inventory needs.

Intrinsic Safety and Weatherproof: Typically certified with explosion-proof (Ex d) and intrinsic safety (Ex ia) protections, along with a high IP rating (e.g., IP67) for use in hazardous and outdoor areas.


Technical Specifications

Parameter Category Specification Details
Measurement Range 0~0.5 kPa to 0~3 MPa (multiple range options available)
Accuracy ±0.075% of calibrated span (typical)
Output Signal 2-wire, 4-20mA DC, HART 5/7 protocol digital overlay
Power Supply 12~36 V DC (standard)
Process Connection 1/4" NPT or M20×1.5 internal thread, flanges available (e.g., DIN, ANSI)
Electrical Connection 1/2" NPT conduit entry
Isolation Diaphragm 316L Stainless Steel, Hastelloy C, Monel, etc.
Housing Material Aluminum alloy with epoxy coating or Stainless Steel
Display Optional 4-digit LCD with 0-100% bar graph
Protection Rating IP67 (NEMA 4X)
Media Temperature -40°C to +85°C (-40°F to +185°F)
Ambient Temperature -40°C to +85°C (-40°F to +185°F)
Process Temperature Standard: -40 to 120°C; With remote seals: higher ranges possible
Stability ±0.1% of URL per year
Certifications CE, RoHS, ATEX / IECEx (for hazardous areas), SIL 2/3

Typical Applications

The UC800 is versatile and is commonly used in the following scenarios:

  • Flow Measurement: Used with orifice plates, venturi tubes, or flow nozzles to calculate flow rate in pipes.
  • Filter & Pump Monitoring: Monitoring the pressure drop across filters (air, water, oil) to indicate clogging status and prevent pump cavitation.
  • Liquid Level Measurement: Measuring the level of liquids in tanks, vessels, and boilers by hydrostatic pressure
  • HVAC Systems: Monitoring air flow and filter status in building management systems.
  • Industrial Processes: Applications in industries such as Oil & Gas, Chemical, Pharmaceutical, Power Generation, Water & Wastewater Treatment, and Food & Beverage.

Company Details

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,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2007

  • Total Annual:

    1000000-2000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...

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Get in touch with us

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  • Xi'an Yunyi Instrument Co., Ltd
  • Rm. 1203-1, Bldg. B, Xian Xinsilu International E-Commerce Industrial Park, No. 9, Gangwu Road, Int'l Port District
  • https://www.transmitterpressuresensor.com/

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