YK-100B Smart Digital Differential Pressure Gauge for Hydropower Water Supply and Petroleum Industries

YK-100B High-Precision Smart Pressure Transmitter - Product Introduction

Product Overview

The YK-100B High-Precision Smart Pressure Transmitter is an advanced pressure measurement instrument utilizing monocrystalline silicon piezoresistive sensing technology. Equipped with sophisticated digital signal processing chips and a fully welded metal-sealed structure, it accurately measures gauge pressure, absolute pressure, and differential pressure of gases, liquids, and steam, providing outputs through standard 4-20mA signals or digital bus communication. With exceptional accuracy (up to 0.1% FS), excellent long-term stability, and support for multiple communication protocols, it is an ideal solution for process automation, energy measurement, and precision measurement applications.

Core Features & Advantages

1. Ultra-High Precision Measurement

FS for industry-leading measurement performance

Incorporates 32-bit microprocessor and digital filtering algorithms to effectively suppress field interference and ensure signal stability

2. Smart Communication & Remote Management

Utilizes imported monocrystalline silicon sensor technology, achieving accuracy up to ±0.1% FS for industry-leading measurement performance

Utilizes imported monocrystalline silicon sensor technology, achieving accuracy up to ±0.1%

Standard 4-20mA with HART® 7 protocol support enables remote parameter configuration and diagnostics

Optional Profibus-PA/Foundation Fieldbus versions meet digital factory requirements

Features self-diagnostics and early warning functions for real-time equipment health monitoring

3. Exceptional Environmental adaptability

Fully welded 316L stainless steel construction with IP67 protection rating, suitable for humid and corrosive environments

Wide temperature compensation range (-40 to +125°C) ensures measurement stability in extreme conditions

EMC Level III certification provides strong electromagnetic interference resistance

4. Flexible Configuration Options

Local zero/span adjustment via magnetic tool

360° rotatable LCD display head for convenient field reading

Multiple display unit options (psi, bar, kPa, MPa, etc.)

5. Safety & Certification

ATEX and IECEx explosion-proof certifications (optional)

SIL2 Safety Integrity Level compliance (optional)

Full range CE and RoHS certifications

Key Features

• High Accuracy: Measures pressure with an accuracy of up to ±0.5% FS, ensuring precise data for process control.

• Robust Construction: Features a stainless steel housing and isolation diaphragm for excellent corrosion and shock resistance.

• Wide Compatibility: Compatible with a broad range of media, including oil, water, gas, and steam.

• Easy Installation: Compact design with standard threaded connections for simple integration into existing systems.

• Multiple Output Options: Supports 4-20mA, 0-10V, and HART® protocol for flexible connectivity.

• Applications

• Hydraulic & Pneumatic Systems: Monitor pressure in real-time to ensure operational safety.

• Industrial Automation: Integrated into machinery for precision control and monitoring.

• Energy and HVAC: Used in chillers, pumps, and compressors for efficient energy management.

• Water Treatment: Level and pressure measurement in filtration and pumping systems.

• FAQ

  Q: Can the YK-100B be used with aggressive media?
  A: Yes, optional isolation diaphragms (e.g., 316L SS, Hastelloy) are available for corrosive environments.

  Q: Is the HART protocol supported?
  A: Yes, the YK-100B supports HART communication for remote configuration and diagnostics.

  Q: What is the warranty period?
  A: The standard warranty is 2 years, with extended options available.

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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 variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.

12 moths warranty
OEM&ODM
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