Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process Control & Efficiency.
Brand Name:yunyi
Certification:CE
Model Number:UC800
Minimum Order Quantity:1 Piece
Delivery Time:10 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Rm. 1203-1, Bldg. B, Xian Xinsilu International E-Commerce Industrial Park, No. 9, Gangwu Road, Int'l Port District
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Product Details
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.
Precision Flow & Level: Measure Minute Pressure Differences for Ultimate Process Control & Efficiency.
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